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6 Supplements That Might Actually Help You
 
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More than half of Americans take a dietary supplement, but the truth is, most people don't need them. There are, however, a handful of supplements that can be helpful in some situations! Hosted by: Hank Green ---------- Sources: http://www.merckmanuals.com/professional/special-subjects/dietary-supplements/overview-of-dietary-supplements https://nccih.nih.gov/health/herbsataglance.htm https://nccih.nih.gov/health/supplements/wiseuse.htm https://nccih.nih.gov/health/vitamins https://ods.od.nih.gov/factsheets/ExerciseAndAthleticPerformance-Consumer/ https://ods.od.nih.gov/factsheets/WeightLoss-Consumer/ http://time.com/5118902/nih-dietary-supplement/ http://www.nejm.org/doi/full/10.1056/NEJMsa1504267 ER visits http://time.com/4072487/supplements-cause-more-than-23000-er-visits-a-year/ https://jamanetwork.com/journals/jama/article-abstract/2565733 supplement paradox https://jamanetwork.com/journals/jama/fullarticle/183163 selenium/vitE on prostate cancer https://www.nytimes.com/2016/11/21/well/live/which-supplements-if-any-may-be-worth-your-money.html https://www.nytimes.com/2016/11/15/well/eat/studies-show-little-benefit-in-supplements.html https://newsatjama.jama.com/2016/03/24/jama-forum-why-take-vitamin-d-supplements-if-they-dont-improve-health/ http://www.nejm.org/doi/full/10.1056/NEJMoa052771 glucosamine combo http://www.nejm.org/doi/full/10.1056/NEJMcp1210380 calcium & fracture https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3970298/ calcium & osteop http://www.cochrane.org/CD004760/NEUROMUSC_creatine-for-treating-muscle-disorders https://jissn.biomedcentral.com/articles/10.1186/s12970-017-0173-z https://www.webmd.com/men/creatine#1 http://umich.edu/~medfit/supplementation/creatinebasicsandbiochemistry101705.html https://theconversation.com/health-check-which-sports-supplements-actually-work-83093 http://www.merckmanuals.com/professional/special-subjects/dietary-supplements/creatine https://www.webmd.com/food-recipes/features/truth-about-beetroot-juice https://www.medscape.com/viewarticle/865211 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4288952/ http://ajcn.nutrition.org/content/103/1/25.abstract https://link.springer.com/article/10.1007%2Fs40279-016-0617-7 http://www.merckmanuals.com/professional/nutritional-disorders/vitamin-deficiency,-dependency,-and-toxicity/folate https://medlineplus.gov/folicacid.html https://www.womenshealth.gov/a-z-topics/folic-acid https://medlineplus.gov/neuraltubedefects.html https://medlineplus.gov/ency/article/000551.htm https://rarediseases.org/rare-diseases/anemia-megaloblastic/ https://www.cdc.gov/ncbddd/birthdefects/anencephaly.html https://jamanetwork.com/journals/jamapsychiatry/article-abstract/2667432 autism https://www.ncbi.nlm.nih.gov/pubmed/28756618 cochrane eyes https://jamanetwork.com/journals/jama/fullarticle/1684847 AREDS2 2013 https://nccih.nih.gov/health/antioxidants/introduction.htm http://onlinelibrary.wiley.com/doi/10.1002/14651858.CD000254.pub4/abstract http://www.rnib.org.uk/eye-health-eye-conditions-age-related-macular-degeneration-amd/nutritional-supplements-age-related https://www.hopkinsmedicine.org/health/healthy-sleep/sleep-science/melatonin-for-sleep-does-it-work http://www.merckmanuals.com/professional/special-subjects/dietary-supplements/melatonin https://nccih.nih.gov/health/melatonin https://www.webmd.com/sleep-disorders/tc/melatonin-overview#1 https://www.webmd.com/sleep-disorders/news/20171004/is-natural-sleep-aid-melatonin-safe http://news.mit.edu/2001/melatonin-1017 http://www.cochrane.org/CD001520/DEPRESSN_melatonin-for-the-prevention-and-treatment-of-jet-lag https://www.consumerreports.org/vitamins-supplements/does-melatonin-really-help-you-sleep/ http://news.mit.edu/2005/melatonin https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1370968/ BMJ 2006 http://onlinelibrary.wiley.com/doi/10.1002/lary.25689/full laryngoscope https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2829880/ https://archive.ahrq.gov/clinic/epcsums/melatsum.htm http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0063773 https://aasm.org/study-finds-that-melatonin-content-of-supplements-varies-widely/ http://jcsm.aasm.org/ViewAbstract.aspx?pid=30954 https://www.gwern.net/docs/melatonin/2005-brzezinski.pdf 2005 review https://www.webmd.com/depression/guide/st-johns-wort#1 http://www.merckmanuals.com/professional/special-subjects/dietary-supplements/st-john%E2%80%99s-wort https://nccih.nih.gov/health/stjohnswort/sjw-and-depression.htm https://www.umm.edu/health/medical/altmed/herb/st-johns-wort https://www.mayoclinic.org/drugs-supplements-st-johns-wort/art-20362212 http://pubs.acs.org/doi/abs/10.1021/ed081p1450 https://www.ncbi.nlm.nih.gov/pubmed/15492771 https://nccih.nih.gov/research/results/spotlight/120908.htm https://www.ncbi.nlm.nih.gov/pubmed/18843608
Views: 379429 SciShow
9 Scientific Cooking Techniques
 
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All cooking is science: we use chemistry and physics to steam, fry, bake, or microwave almost all of our meals. However, there are some cooking methods that delve into even deeper and stranger scientific territory. Want a SciShow apron of your own?: https://store.dftba.com/products/scishow-apron Hosted by: Michael Aranda ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to James Harshaw, Kevin Bealer, Mark Terrio-Cameron, Patrick Merrithew, Accalia Elementia, Charles Southerland, Fatima Iqbal, Benny, Kyle Anderson, Tim Curwick, Will and Sonja Marple, Philippe von Bergen, Bryce Daifuku, Chris Peters, Kathy Philip, Patrick D. Ashmore, Charles George, Bader AlGhamdi. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://thefullapple.com/2016/06/25/the-science-of-food-pairings-why-does-gin-and-tonic-taste-so-good/ http://cst.ufl.edu/taste-vs-flavor-whats-the-difference.html http://www.nature.com/articles/srep00196 http://www.molecularrecipes.com/hydrocolloid-guide/methylcellulose/ http://thecookandthechemist.blogspot.com/2013/02/hot-ice-cream-methylcellulose.html http://www.playingwithfireandwater.com/foodplay/2008/03/methylcellulose.html http://www.scientificamerican.com/article/cryogenic-cooking/ http://food-hacks.wonderhowto.com/news/food-tool-friday-flash-freeze-anything-with-anti-griddle-0159897/ http://www.scientificamerican.com/article/the-science-of-sous-vide/ https://scienceandfooducla.wordpress.com/2016/01/05/the-science-of-sous-vide/ http://www.nytimes.com/2005/08/14/magazine/under-pressure.html http://www.molecularrecipes.com/hydrocolloid-guide/sodium-alginate-alginate-algin/ http://www.molecularrecipes.com/spherification-class/basic-spherification/ http://www.molecularrecipes.com/hydrocolloid-guide/transglutaminase-meat-glue/ https://delishably.com/food-industry/Meat-Glue-What-It-Is-And-What-You-Should-Know http://www.molecularrecipes.com/techniques/converting-high-fat-liquids-powder/ http://sciencemeetsfood.org/magicalmaltodextrin/ http://www.molecularrecipes.com/hydrocolloid-guide/lecithin/ http://drinks.seriouseats.com/2013/07/cocktail-science-foam-eggwhite-gomme-dry-shake-beer-foam-eggwhite-alternatives.html https://theraptorlab.wordpress.com/2013/10/21/the-science-of-cotton-candy/ http://www.portageinc.com/community/pp/cottoncandy.aspx https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3551143/
Views: 727000 SciShow
4 Plants That Are Great for Humans
 
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A quarter of all prescription drugs in the U.S. come from substances that are found only in plants. In this episode of SciShow, we take a look at four of these talented plants who make our lives better. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Accalia Elementia, Kathy & Tim Philip, Kevin Bealer, Justin Lentz, Fatima Iqbal, Linnea Boyev, Tomasz Jonarski, Chris Peters, Philippe von Bergen, Will and Sonja Marple, and Mark Terrio-Cameron. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3358962/ http://www.ncbi.nlm.nih.gov/pubmed/14506884 http://www.ncbi.nlm.nih.gov/pubmed/19123171 http://www.who.int/medicines/publications/essentialmedicines/en/ http://www.popularmechanics.com/science/health/a9388/how-it-works-atropine-the-nerve-gas-antidote-15859092/ http://www.wsj.com/articles/SB10001424052748704111704575354911834340450 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC527695/ http://trstmh.oxfordjournals.org/content/100/6/505.full.pdf+html http://www.nobelprize.org/nobel_prizes/medicine/laureates/2015/advanced-medicineprize2015.pdf http://www.diabetes.co.uk/diabetes-prevalence.html http://onlinelibrary.wiley.com/doi/10.1002/pdi.606/abstract http://plants.usda.gov/java/noxious http://archive.wilsonquarterly.com/issue/what-nature-worth http://www.kew.org/science-conservation/plants-fungi/catharanthus-roseus-madagascar-periwinkle https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1240518/ http://jncc.defra.gov.uk/page-1365 https://www.cbd.int/information/parties.shtml http://www.iucnredlist.org/details/39147/0 Image Credits: https://commons.wikimedia.org/wiki/File:Early_writing_tablet_recording_the_allocation_of_beer.jpg https://commons.wikimedia.org/wiki/File:Koffein_-_Caffeine.svg https://commons.wikimedia.org/wiki/File:Nicotine.svg https://commons.wikimedia.org/wiki/File:Morphin_-_Morphine.svg https://commons.wikimedia.org/wiki/File:Atropine.svg https://commons.wikimedia.org/wiki/File:Dilated_pupil.gk.jpg https://commons.wikimedia.org/wiki/File:Artemisinin.svg https://commons.wikimedia.org/wiki/File:Artemisia_annua_West_Virginia.jpg https://commons.wikimedia.org/wiki/File:Tu_Youyou_5012-2015.jpg https://commons.wikimedia.org/wiki/File:Quinine.svg https://commons.wikimedia.org/wiki/File:Starr_020518-0005_Cinchona_calisaya.jpg https://commons.wikimedia.org/wiki/File:Chloroquine.svg https://commons.wikimedia.org/wiki/File:Malaria.jpg https://commons.wikimedia.org/wiki/File:Natural_anti-malarial_(4738072658).jpg https://commons.wikimedia.org/wiki/File:%E8%91%9B%E6%B4%AA.jpg https://commons.wikimedia.org/wiki/File:Metformin.svg https://commons.wikimedia.org/wiki/File:Galega_officinalis1UME.jpg https://commons.wikimedia.org/wiki/File:Malaysia_(orthographic_projection).svg https://commons.wikimedia.org/wiki/File:Symphony_Lake,_Singapore_Botanic_Gardens_-_20041025.jpg https://commons.wikimedia.org/wiki/File:Catharanthus_roseus24_08_2012_(1).JPG
Views: 933927 SciShow
A Brief History of Life on Earth: The Full Series
 
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From the Archean Eon to the Holocene Epoch, check out this SciShow mini-series for a primer about life on earth before heading on over to https://www.youtube.com/eons for a deep dive. Hosted by: Stefan Chin Part 1 - Survival is Hard: 0:41 Part 2 - When Life Exploded: 9:34 Part 3 - Dinosaur Time!: 19:46 Part 4 - Rise of the Humans: 28:14 ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, D.A. Noe, Charles Southerland, Fatima Iqbal, Sultan Alkhulaifi, Nicholas Smith, Tim Curwick, Alexander Wadsworth, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow
Views: 597706 SciShow
7 Organs You Could Totally Live Without
 
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Most people know that they don't need their appendix, but what other organs can humans live without? Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطا الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://hemifoundation.homestead.com/facts.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4729844/ http://www.slate.com/articles/news_and_politics/explainer/2013/03/pope_francis_has_only_one_lung_is_that_a_problem.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3472481/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC64801/ https://www.niddk.nih.gov/health-information/digestive-diseases/digestive-system-how-it-works https://www.nostomachforcancer.org/about/life-without-a-stomach/gastrectomy https://www.nhs.uk/conditions/gastrectomy/risks/ https://www.merckmanuals.com/home/blood-disorders/spleen-disorders/overview-of-the-spleen https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5605342/ https://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0072577/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701258/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5602614/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1358332/ https://www.niddk.nih.gov/health-information/digestive-diseases/gallstones/definition-facts http://www.americanjournalofsurgery.com/article/0002-9610(76)90295-6/abstract https://www.kidney.org/kidneydisease/howkidneyswrk#howis https://www.niddk.nih.gov/health-information/kidney-disease/kidney-failure/kidney-transplant https://www.sciencedaily.com/releases/2015/05/150527124736.htm Images: http://www.thinkstockphotos.com/image/stock-photo-x-ray-of-brain-in-skull/dv385010 http://www.thinkstockphotos.com/image/stock-photo-3d-illustration-of-lungs-medical-concept/639399418 https://en.wikipedia.org/wiki/File:PneumonectomyXray.PNG http://www.thinkstockphotos.com/image/stock-photo-3d-illustration-of-stomach/519081448 http://www.thinkstockphotos.com/image/stock-photo-human-spleen-anatomy/872739182 http://www.thinkstockphotos.com/image/stock-photo-3d-illustration-of-liver/524388994 https://en.wikipedia.org/wiki/File:Laparoscopic_Cholecystectomy_Incisions,_1_Week_Old.jpg http://www.thinkstockphotos.com/image/stock-photo-3d-illustration-of-urinary-system/524387736
Views: 649206 SciShow
6 'Undetectable' Poisons (and How to Detect Them)
 
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Poisoning has always been a popular method of getting rid of one’s enemies, but is there actually a “perfect” poison capable of being completely undetectable? Here are 6 of the poisons that have confounded doctors throughout history! Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطا الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.britannica.com/science/metalloid https://www.dartmouth.edu/~toxmetal/arsenic/history.html http://jmvh.org/article/arsenic-the-poison-of-kings-and-the-saviour-of-syphilis/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1742758/pdf/v079p00391.pdf https://www.chemistryworld.com/opinion/marshs-mirror/2500415.article https://www.health.ny.gov/environmental/emergency/chemical_terrorism/cyanide_general.htm https://calpoison.org/news/acute-cyanide-poisoning https://emergency.cdc.gov/agent/cyanide/basics/facts.asp https://phys.org/news/2015-03-cyanide-poisoning-seconds.html http://ccn.aacnjournals.org/content/31/1/72.full https://www.washingtonpost.com/archive/local/2004/05/18/howard-teen-guilty-in-poisoning/d063a0ea-aa01-4f2b-90b6-3bfd901005ed/ http://www.slate.com/blogs/crime/2013/10/01/tianle_li_xiaoye_wang_why_thallium_is_known_as_the_poisoner_s_poison.html https://calpoison.org/news/thallium-poisoning https://www.ncbi.nlm.nih.gov/pubmed/6338655 https://www.theguardian.com/world/2013/nov/06/polonium-210-poison-alexander-litvinenko https://www.theguardian.com/world/2016/mar/06/alexander-litvinenko-and-the-most-radioactive-towel-in-history http://www.independent.co.uk/life-style/health-and-families/health-news/alexander-litvinenko-what-does-polonium-do-to-the-body-inquiry-andrei-lugovoi-and-dmitri-kovtun-a6824811.html https://www.chemistryworld.com/news/polonium-210a-deadly-element/3003225.article https://www.britannica.com/science/alpha-particle https://www.livescience.com/54901-free-radicals.html https://www.poison.org/articles/2007-dec/antifreeze-bad-for-your-kids-and-pets https://calpoison.org/news/diagnosis-treatment-ethylene-glycol-antifreeze-ingestion http://www.motherjones.com/environment/2014/01/inquiring-minds-deborah-blum-poison-forensics/ http://www.tandfonline.com/doi/full/10.1080/15563650701419011 https://www.webmd.com/a-to-z-guides/what-is-metabolic-acidosis#1 http://articles.latimes.com/1988-09-01/news/ga-4412_1_common-poisons https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3089829/ https://www.britannica.com/topic/cardiovascular-drug#ref295301 http://articles.latimes.com/1991-04-09/local/me-223_1_murder-case Images: https://commons.wikimedia.org/wiki/File:GHS-pictogram-skull.svg https://commons.wikimedia.org/wiki/File:Arsen_1a.jpg https://commons.wikimedia.org/wiki/File:Marsh_James.jpg https://commons.wikimedia.org/wiki/File:Marsh_test_apparatus.jpg https://commons.wikimedia.org/wiki/File:Sodium_Cyanide.jpg https://commons.wikimedia.org/wiki/File:Kaliumcyanid.jpg https://commons.wikimedia.org/wiki/File:Thallium_pieces_in_ampoule.jpg https://commons.wikimedia.org/wiki/File:Alpha_po_lattice.jpg https://commons.wikimedia.org/wiki/File:Ethylene-glycol-3D-balls.png https://commons.wikimedia.org/wiki/File:Samlpe_of_Ethylene_glycol.jpg https://commons.wikimedia.org/wiki/File:Glycolic_acid_3D_ball.png https://commons.wikimedia.org/wiki/File:Calcium_oxalate_crystals_in_urine.jpg https://commons.wikimedia.org/wiki/File:Nerium_oleander_flowers_leaves.jpg
Views: 563637 SciShow
Solving the Mystery of Darwin’s Lifelong Illness
 
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Charles Darwin had a great mind, but a not-so great body. Scientists have spent years trying to uncover the mysteries of his poor health. Written by: Jill Teige Hosted by: Michael Aranda Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.britannica.com/biography/Charles-Darwin https://www.cdc.gov/parasites/chagas/gen_info/detailed.html http://www.who.int/mediacentre/factsheets/fs340/en/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2166138/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1326207/ https://malvernmuseum.co.uk/water-cure/ https://www.darwinproject.ac.uk/letter/DCP-LETT-1236.xml https://www.britannica.com/science/mitochondrion http://www.bmj.com/content/339/bmj.b4968.full https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3632469/ https://rarediseases.info.nih.gov/diseases/7048/mitochondrial-genetic-disorders https://www.umdf.org/what-is-mitochondrial-disease/ https://rarediseases.org/rare-diseases/melas-syndrome/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4737121/#!po=3.12500 http://www.mayo.edu/research/centers-programs/mitochondrial-disease-biobank/about http://pmj.bmj.com/content/81/954/248 https://www.ncbi.nlm.nih.gov/pubmed/15038596 http://rsnr.royalsocietypublishing.org/content/61/1/23 http://rsnr.royalsocietypublishing.org/content/62/2/205
Views: 198770 SciShow
Should You Stop Saying 'Like' and 'Um'?
 
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Y’know lots of people say you shouldn’t use, like...filler words, but uh, should you really like, stop using them? Hosted by: Brit Garner ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://www.nytimes.com/2004/01/03/arts/think-tank-just-like-er-words-not-um-throwaways.html https://link.springer.com/chapter/10.1007/978-1-4899-0496-6_7 http://journals.sagepub.com/doi/abs/10.1177/0261927X14526993 https://foxtree.sites.ucsc.edu/wp-content/uploads/sites/205/2014/08/foxtree.2007.pdf http://journals.sagepub.com/doi/pdf/10.1177/1461445606069287 https://deepblue.lib.umich.edu/bitstream/handle/2027.42/94771/rssa1064.pdf?sequence=1&isAllowed=y http://schwa.byu.edu/files/2014/12/F2014-Robbins.pdf http://psy2.ucsd.edu/~nchristenfeld/Publications_files/DoUmsHurt.pdf https://www.cambridge.org/core/journals/applied-psycholinguistics/article/use-of-um-in-the-deceptive-speech-of-a-convicted-murderer/2CB621F214EAA3BB4A19DC6C19DCD237 https://www.cambridge.org/core/journals/applied-psycholinguistics/article/um-i-can-tell-youre-lying-linguistic-markers-of-deception-versus-truthtelling-in-speech/F1290722AC7CAD345C541988D9C1DBBD http://smg.media.mit.edu/library/DePauloEtAl.Cues%20to%20Deception.pdf http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.68.1628&rep=rep1&type=pdf http://mitadmissions.org/blogs/entry/mit_dating_research http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.137.8650 http://journals.sagepub.com/doi/abs/10.1177/0021943611414539
Views: 109131 SciShow Psych
Lenz's Law
 
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GET A FREE AUDIOBOOK! http://audible.com/michaelstoys or text michaelstoys to 500-500 LINKS TO LEARN MORE BELOW! dong on twitter: https://twitter.com/doonlinenowguys dong on instagram: https://www.instagram.com/doonlinenowguys my reddit post about DONG and Vsauce1: https://www.reddit.com/r/vsauce/comments/86a49b/can_anyone_tell_me_why_the_vsauce_videos_of/dw4fhoc/ VIDEOS MENTIONED: The episode of Mind Field at UC Irvine. We look at how playing video games can effect the shape and size of your brain: https://www.youtube.com/watch?v=1RHsAUyFCAM How dangerous are magnetic items near an MRI magnet? https://www.youtube.com/watch?v=6BBx8BwLhqg Veritasium: https://www.youtube.com/watch?v=NqdOyxJZj0U PhysicsFun on instagram: https://www.instagram.com/physicsfun Science Bob and magnetic cereal: https://www.youtube.com/watch?v=n9s8CbP7ExY wbeaty's video on how to make a generator: https://www.youtube.com/watch?v=k7Sz8oT8ou0 MRI quench: https://www.youtube.com/watch?v=9SOUJP5dFEg Levitating frog: http://www.ru.nl/hfml/research/levitation/diamagnetic/ Faraday's Law interactive: https://phet.colorado.edu/sims/html/faradays-law/latest/faradays-law_en.html Lenz's Law: https://en.wikipedia.org/wiki/Lenz%27s_law Lenz's Law interactive: https://micro.magnet.fsu.edu/electromag/java/lenzlaw/ Ann Druyan: https://en.wikipedia.org/wiki/Ann_Druyan Voyager Golden Record: https://en.wikipedia.org/wiki/Voyager_Golden_Record ***CREDITS*** Hosted by Michael Stevens Edited by Hannah Canetti and Michael Stevens VFX by Eric Langlay (http://youtube.com/ericlanglay) Music by Jake Chudnow (http://youtube.com/jakechudnow) Audio Network (https://www.audionetwork.com) ***VSAUCE LINKS*** Vsauce1: http://youtube.com/vsauce1 Vsauce2: http://youtube.com/vsauce2 Vsauce3: http://youtube.com/vsauce3
Views: 2191658 DONG
5 of the World's Most Dangerous Chemicals
 
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They explode when you touch them. Even a millionth of a gram can kill you. They can even disable you with their horrifying smell. SciShow introduces you to give of the most dangerous chemicals in the world. Hosted by: Hank Green ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://pipeline.corante.com/archives/things_i_wont_work_with/ http://web.archive.org/web/20060318221608/http://www.airproducts.com/nr/rdonlyres/8479ed55-2170-4651-a3d4-223b2957a9f3/0/safetygram39.pdf http://www.bunkertours.co.uk/germany_2004.htm http://onlinelibrary.wiley.com/doi/10.1002/anie.201100300/abstract http://www2.chemistry.msu.edu/courses/CEM958/10-11/talks/Spahlinger.pdf http://www.atsdr.cdc.gov/csem/csem.asp?csem=6&po=12 http://books.google.com.au/books?id=MSDOAAAAMAAJ&pg=RA3-PA6&lpg=RA3-PA6&dq=smell+thioacetone&source=bl&ots=X0UH-GWpAa&sig=5wmkE-x9ZTWlWq5mCb6aQ9Argvw&hl=en&ei=14IoSoXQAtuptgeX0-jWBQ&sa=X&oi=book_result&ct=result&redir_esc=y http://www.ebah.com.br/content/ABAAAe2O8AA/clayden-greeves-organic-chemistry https://www.princeton.edu/~achaney/tmve/wiki100k/docs/Thiol.html http://webbook.nist.gov/cgi/cbook.cgi?ID=C4756052&Mask=8 http://www.psc.edu/science/Klein2000/getting_jump_on_superacids.pdf http://www.realclearscience.com/blog/2013/08/the-worlds-strongest-acids.html http://science.howstuffworks.com/acid-info.htm http://pipeline.corante.com/archives/2013/01/09/things_i_wont_work_with_azidoazide_azides_more_or_less.php http://onlinelibrary.wiley.com/doi/10.1002/anie.201100300/abstract http://web.archive.org/web/20060318221608/http://www.airproducts.com/nr/rdonlyres/8479ed55-2170-4651-a3d4-223b2957a9f3/0/safetygram39.pdf http://www.purdue.edu/ehps/rem/hmm/pyro.htm
Views: 5735572 SciShow
9 Groundbreaking Discoveries About Sleep
 
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There's a lot about sleep that we don't understand, like why we even sleep in the first place, for example. Here are some amazing discoveries biologists have made while trying to solve the mystery of sleep. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—we couldn't make SciShow without them! Shout out to Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Benny, Kyle Anderson, Tim Curwick, Scott Satovsky Jr, Will and Sonja Marple, Philippe von Bergen, Bella Nash, Bryce Daifuku, Chris Peters, Patrick D. Ashmore, Charles George, Bader AlGhamdi ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://rarediseases.info.nih.gov/diseases/6429/fatal-familial-insomnia http://www.nejm.org/doi/full/10.1056/NEJM198610163151605 http://www.nytimes.com/2001/05/06/magazine/3-case-study-fatal-familial-insomnia-location-venice-italy-to-sleep-no-more.html http://www.sciencedirect.com/science/article/pii/016643289500020T Brain activity http://link.springer.com/article/10.1007%2Fs12576-015-0414-3 http://jnnp.bmj.com/content/74/1/9 http://science.sciencemag.org/content/81/2111/597 Brain centers http://link.springer.com/article/10.1007%2Fs12576-015-0414-3 http://psycnet.apa.org/psycinfo/1932-00279-000 http://www.sciencedirect.com/science/article/pii/S0361923006000463 Memory http://www.sciencedirect.com/science/article/pii/S0149763414002474 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5020097/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3768102/ Healing https://www.ncbi.nlm.nih.gov/pubmed/16120095 https://www.ncbi.nlm.nih.gov/pubmed/9456469 http://www.sciencedirect.com/science/article/pii/S0306987711002234?np=y https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1299128/ Pain https://www.uni-bamberg.de/fileadmin/uni/fakultaeten/ppp_professuren/physiologische_psychologie/Publikation/sleepmedicinereviews.pdf https://www.ncbi.nlm.nih.gov/pubmed/25915149 https://www.ncbi.nlm.nih.gov/pubmed/216974 https://www.ncbi.nlm.nih.gov/pubmed/176677 Blue light https://www.scientificamerican.com/article/q-a-why-is-blue-light-before-bedtime-bad-for-sleep/ https://www.ncbi.nlm.nih.gov/pubmed/23509952 http://www.pnas.org/content/112/4/1232 Dishwasher https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3551275/ https://www.ncbi.nlm.nih.gov/pubmed/24199995 Ancestors https://www.ncbi.nlm.nih.gov/pubmed/26654373
Views: 922016 SciShow
Is It Safe: To Live in Russia
 
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Today we are trying out a new series called Is It Safe. We're looking first at the life in Russia and if it is safe to live there. Let me know what you think of this series SUBSCRIBE TO US -► http://bit.ly/TheInfographicsShow If we do our homework well, not only will this be a good way to learn about a country we might know little about, but perhaps bust some myths regarding stereotypes, and give our viewers relevant and useful information about a place they might want to travel to someday. We picked Russia because this is the first example our viewer gave us, and it’s certainly a place that is widely discussed and possibly even mischaracterized. Today we’ll bring you all the latest statistics, see what the media is saying, and look at what Russians are saying on forums, in this episode of the Infographics Show, Is It Safe: To Live in Russia? WEBSITE (You can suggest a topic): http://theinfographicsshow.com -------------------------------------------------------------------------- SUPPORT US: Patreon.......► https://www.patreon.com/theinfographicsshow -------------------------------------------------------------------------- CHAT WITH ME: DISCORD.....►https://discord.gg/theinfographicsshow SOCIAL: Twitter........► https://twitter.com/TheInfoShow Subreddit...► http://reddit.com/r/TheInfographicsShow -------------------------------------------------------------------------- Sources for this episode: https://pastebin.com/6bJXvr39 Some Images used under license from Shutterstock.com You can get graphics like ours from here ► http://shutterstock.7eer.net/c/1209709/42119/1305
Views: 850161 The Infographics Show
7 of the Strangest Allergies
 
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When you think of allergies, the first thing that comes to mind is probably seasonal allergies, but there are a handful of strange allergies can be much harder to avoid than pollens. Hosted by: Michael Aranda ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Sources: https://www.researchgate.net/publication/276147913_Physical_urticaria_Review_on_classification_triggers_and_management_with_special_focus_on_prevalence_including_a_meta-analysis https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2492902/ http://www.pcds.org.uk/clinical-guidance/urticaria-physical-urticaria http://www.merckmanuals.com/professional/dermatologic-disorders/approach-to-the-dermatologic-patient/urticaria http://www.merckmanuals.com/professional/immunology-allergic-disorders/allergic,-autoimmune,-and-other-hypersensitivity-disorders/overview-of-allergic-and-atopic-disorders https://emedicine.medscape.com/article/762917-overview http://abcnews.go.com/Health/AllergiesNews/story?id=7401149&page=1 https://mosaicscience.com/story/why-do-we-have-allergies/ dermographism https://www.dermnetnz.org/topics/dermographism/ https://emedicine.medscape.com/article/1050294-overview https://www.ncbi.nlm.nih.gov/pubmed/16405609 vibration https://ghr.nlm.nih.gov/condition/vibratory-urticaria#genes https://www.nih.gov/news-events/news-releases/nih-scientists-discover-genetic-cause-rare-allergy-vibration water https://rarediseases.info.nih.gov/diseases/10901/aquagenic-urticaria http://www.bbc.com/future/story/20160915-the-woman-who-is-allergic-to-water https://www.sciencealert.com/here-s-what-happens-if-you-develop-an-allergy-to-water http://onlinelibrary.wiley.com/doi/10.1111/j.1525-1470.2012.01801.x/abstract exercise https://emedicine.medscape.com/article/886641-overview#showall https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3020292/ https://www.aafp.org/afp/2001/1015/p1367.html semen https://clinicalmolecularallergy.biomedcentral.com/articles/10.1186/1476-7961-6-13 https://www.uptodate.com/contents/allergic-reactions-to-seminal-plasma http://www.issm.info/sexual-health-qa/what-is-a-sperm-allergy/ http://www.tandfonline.com/doi/abs/10.3810/pgm.2011.01.2253 http://www.annallergy.org/article/S1081-1206(13)00005-7/abstract http://www.allergologyinternational.com/article/S1323-8930(17)30110-7/fulltext https://sciencealert.com/rare-post-orgasm-illness-is-real-and-warrants-further-research-study-finds-pois-semen https://rarediseases.info.nih.gov/diseases/10809/postorgasmic-illness-syndrome http://www.jsm.jsexmed.org/article/S1743-6095(15)33455-X/fulltext https://www.nature.com/articles/nrurol.2011.17 progesterone https://rarediseases.info.nih.gov/diseases/9139/autoimmune-progesterone-dermatitis https://rarediseases.info.nih.gov/diseases/9139/autoimmune-progesterone-dermatitis/cases/33524 https://www.medscape.com/viewarticle/712365 http://www.annallergy.org/article/S1081-1206(10)61838-8/abstract https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3423662/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC509283/ https://www.dermnetnz.org/topics/autoimmune-progesterone-dermatitis Image Sources: https://commons.wikimedia.org/wiki/File:Skin_writing01.jpg https://upload.wikimedia.org/wikipedia/commons/a/a0/SMCpolyhydroxysmall.jpg https://en.wikipedia.org/wiki/Histamine#/media/File:Histamine.svg https://commons.wikimedia.org/wiki/File:PSA_KLK3_PDB_2ZCK.png https://en.wikipedia.org/wiki/Progesterone#/media/File:Progesterone-3D-balls.png
Views: 263353 SciShow
6 Diseases That Have Shaped Human History
 
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Infectious diseases have had some pretty major impacts on human history… and that’s putting it mildly. Here are 6 diseases that shaped human history Hosted by: Stefan Chin Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Plague https://news.nationalgeographic.com/news/2014/01/140129-justinian-plague-black-death-bacteria-bubonic-pandemic/ http://jmvh.org/article/the-history-of-plague-part-1-the-three-great-pandemics/ https://www.ancient.eu/article/782/justinians-plague-541-542-ce/ https://www.ncbi.nlm.nih.gov/pubmed/22767313 http://www.cfsph.iastate.edu/Factsheets/pdfs/plague.pdf http://www.austincc.edu/microbio/2704l/pla.htm http://content.time.com/time/specials/packages/article/0,28804,2027479_2027486_2027547,00.html https://www.history.com/topics/black-death Smallpox http://www.mountvernon.org/digital-encyclopedia/article/disease-in-the-revolutionary-war/ https://www.nationalgeographic.com/science/health-and-human-body/human-diseases/smallpox/ https://archive.nytimes.com/www.nytimes.com/books/first/o/oldstone-viruses.html http://www.pbs.org/gunsgermssteel/variables/smallpox.html http://www.who.int/csr/disease/smallpox/faq/en/ http://www.sciencemag.org/news/2016/11/european-diseases-left-genetic-mark-native-americans Syphilis https://www.cdc.gov/std/syphilis/stdfact-syphilis-detailed.htm https://www.theguardian.com/books/2013/may/17/syphilis-sex-fear-borgias https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3109405/ https://www.mayoclinic.org/diseases-conditions/syphilis/symptoms-causes/syc-20351756 http://www.dictionary.com/browse/chemotherapy https://pubs.acs.org/cen/coverstory/83/8325/8325salvarsan.html http://jmvh.org/article/syphilis-its-early-history-and-treatment-until-penicillin-and-the-debate-on-its-origins/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3956094/ https://www.nobelprize.org/nobel_prizes/medicine/laureates/1908/ehrlich-bio.html Cholera http://www.ph.ucla.edu/epi/snow/snowcricketarticle.html https://blogs.cdc.gov/publichealthmatters/2017/03/a-legacy-of-disease-detectives/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3730273/ Yellow Fever http://www.who.int/mediacentre/factsheets/fs100/en/ http://ocp.hul.harvard.edu/contagion/panamacanal.html https://www.cdc.gov/yellowfever/index.html https://www.cdc.gov/malaria/about/history/panama_canal.html https://www.epa.gov/mosquitocontrol/success-mosquito-control-integrated-approach http://homeguides.sfgate.com/homemade-liquid-solution-kill-mosquitoes-94933.html Hemophilia http://www.sciencemag.org/news/2009/10/case-closed-famous-royals-suffered-hemophilia https://www.nature.com/scitable/content/Royal-hemophilia-and-Romanov-DNA-17556 https://medlineplus.gov/ency/article/002051.htm https://medlineplus.gov/ency/article/002052.htm https://ghr.nlm.nih.gov/condition/tay-sachs-disease#inheritance https://medlineplus.gov/ency/article/002051.htm https://ghr.nlm.nih.gov/condition/hemophilia#inheritance https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4260295/
Views: 324867 SciShow
How Doctors Accidentally Discovered Psychiatric Drugs
 
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The brain is incredibly complex and things just go wrong sometimes, but scientists have managed to create effective medications... with the help of a few happy accidents. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources:
Views: 64600 SciShow Psych
6 Sleeper-Agent Pathogens That Can Make You Sick
 
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Your body usually does a great job defending you from all kinds of viruses, fungi, and bacteria. However, there are some pathogens out there that can hide from your immune system and stay dormant in your body, waiting for their opportunity to strike. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Bryce Daifuku, Kevin Bealer, Justin Lentz, Mark Terrio-Cameron, Patrick Merrithew, Accalia Elementia, Fatima Iqbal, Benny, Kyle Anderson, Mike Frayn, Tim Curwick, Will and Sonja Marple, Philippe von Bergen, Chris Peters, Kathy Philip, Patrick D. Ashmore, Thomas J., Charles George, Bader AlGhamdi. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://www.ncbi.nlm.nih.gov/books/NBK27090/ Varicella zoster: http://umm.edu/health/medical/altmed/condition/varicellazoster-virus http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3118253/ Measles virus: http://www.sciencemag.org/news/2015/01/what-does-measles-actually-do http://qjmed.oxfordjournals.org/content/108/3/177 http://pmj.bmj.com/content/78/916/63.long#ref-36 Human immunodeficiency virus: http://www.niaid.nih.gov/topics/hivaids/understanding/howhivcausesaids/pages/howhiv.aspx https://www.aids.gov/hiv-aids-basics/just-diagnosed-with-hiv-aids/hiv-in-your-body/stages-of-hiv/ http://cid.oxfordjournals.org/content/34/1/91.full Mycobacterium tuberculosis: http://www.hindawi.com/journals/jir/2012/139127/ http://www.tbfacts.org/tb/ https://www.niaid.nih.gov/topics/tuberculosis/Understanding/WhatIsTB/pages/detailed.aspx http://www.ufjf.br/imunologia/files/2009/05/21-de-junho-2012-Revisiting-the-role-of-the-granuloma-in.pdf Bacillus anthracis: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1769905/ http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2784286/ http://www.microbeworld.org/interesting-facts/how-do-they-do-that/microbial-spore-formation Toxoplasma gondii: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3488815/#CIT0011 http://www.cdc.gov/parasites/toxoplasmosis/biology.html
Views: 364190 SciShow
6 of The Weirdest Places on Earth | Compilation
 
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There are a lot of weird places here on Earth, but here are a few of our favorite strange spots! Thumbnail Credit: Jill Mikucki/University of Tennessee Knoxville https://commons.wikimedia.org/wiki/File:%22Tatort%22_Blood_Falls_(16293969810).jpg We're conducting a survey of our viewers! If you have time, please give us feedback: https://www.surveymonkey.com/r/SciShowSurvey2017 Weird Places: Mexico's Giant Crystal Cave: https://youtu.be/O7yfx0ejELg Weird Places: Movile Cave: https://youtu.be/xrzExz9ZqSI Weird Places: Mauritania's Eye of the Sahara: https://youtu.be/AiAFrpyoAM4 Weird Places: Blood Falls: https://youtu.be/pIaf9LDJR9c Weird Places: Europe's Dancing, Crooked Forests: https://youtu.be/8b8eXCnjnMo Weird Places: The Glowing Blue Lava at Kawah Ijen: https://youtu.be/KYFzsBN3ncQ Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Inerri, D.A. Noe, Charles Southerland, Fatima Iqbal, سلطان الخليفي, Nicholas Smith, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ----------
Views: 759958 SciShow
8 Survival Myths That Will Definitely Make Things Worse
 
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You might think you know how to survive if you end up stranded in the wild, but those tips you read on the internet might just make things worse! Some tips seem too good to be true, and they are. Others are ingrained enough to be common knowledge, except they’re wrong. Hosted by: Hank Green Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.istockphoto.com/photo/desert-cloudscape-gm482377760-69992289 https://www.istockphoto.com/photo/snowy-empty-driving-road-in-the-winter-iceland-gm657042568-119691245 Eating snow http://scienceline.ucsb.edu/getkey.php?key=1619 https://www.npr.org/sections/thesalt/2016/01/23/463959512/so-you-want-to-eat-snow-is-it-safe-we-asked-scientists https://www.istockphoto.com/photo/winter-scene-thaw-gm628875450-111753311 Cactus juice https://www.britannica.com/story/can-you-drink-water-from-a-cactus https://www.ncbi.nlm.nih.gov/pmc/articles/PMC148931/ https://onlinelibrary.wiley.com/doi/pdf/10.1002/jsfa.2740350410 https://toxnet.nlm.nih.gov/cgi-bin/sis/search/a?dbs+hsdb:@term+@DOCNO+1202 https://www.khanacademy.org/science/biology/photosynthesis-in-plants/photorespiration--c3-c4-cam-plants/a/c3-c4-and-cam-plants-agriculture https://www.kidney.org/atoz/content/calcium-oxalate-stone https://commons.wikimedia.org/wiki/File:Ferocactus_wislizeni_(6541006057).jpg https://en.wikipedia.org/wiki/File:Prickly_Pear_Closeup.jpg https://www.istockphoto.com/photo/field-of-cactus-gm145997810-6138805 Urine and blood http://www.slate.com/articles/news_and_politics/explainer/2008/05/the_yellow_liquid_diet.html https://www.livescience.com/15899-drinking-blood-safe.html https://www.hemochromatosis.org/#overview https://www.istockphoto.com/photo/beer-with-forth-gm183243456-14730136 https://www.istockphoto.com/photo/blood-dripping-gm157509239-10684671 Moss http://mentalfloss.com/article/56243/does-moss-really-only-grow-north-side-trees http://scienceline.ucsb.edu/getkey.php?key=2975 http://projects.ncsu.edu/project/bio181de/Lab/plant_phylogeny/non-vascular.html https://www.istockphoto.com/photo/strong-roots-of-old-tree-covered-with-green-moss-close-up-gm866600452-144131965 https://www.istockphoto.com/photo/the-gree-hell-mossy-roots-and-trunks-in-deep-forest-gm912425688-251189812 Alcohol http://mentalfloss.com/article/32256/does-drinking-alcohol-really-keep-you-warm-when-its-cold-out https://www.ncbi.nlm.nih.gov/pubmed/2318781 https://www.princeton.edu/~oa/safety/hypocold.shtml https://www.istockphoto.com/photo/close-up-view-of-the-bottle-in-ice-gm133897014-18274727 https://www.istockphoto.com/photo/young-woman-drinking-a-tea-on-the-city-gm628664428-111676911 Frostbite https://emedicine.medscape.com/article/926249-overview#a3 https://www.mayoclinic.org/diseases-conditions/hypothermia/diagnosis-treatment/drc-20352688 https://www.istockphoto.com/photo/man-with-a-tan-beanie-and-red-scarf-trying-to-warm-up-gm142527503-17874723 Snakebite http://www.nejm.org/doi/full/10.1056/NEJMra013477 https://www.omicsonline.org/open-access/pathophysiological-and-pharmacological-effects-of-snake-venom-components-molecular-targets-2161-0495.1000-190.php?aid=25709 http://www.umich.edu/~elements/fogler&gurmen/html/web_mod/cobra/avenom.htm https://www.istockphoto.com/photo/venomous-snake-bites-mans-finger-gm939901378-256963981 https://www.istockphoto.com/photo/isolated-diamondback-rattlesnake-gm91032724-5881298 Jellyfish https://www.britannica.com/science/nematocyst#ref1013437 http://www.mdpi.com/2072-6651/9/3/105/htm?xid=PS_smithsonian https://www.smithsonianmag.com/travel/how-fix-jellyfish-sting-180963582/ https://www.smithsonianmag.com/science-nature/whats-behind-that-jellyfish-sting-2844876/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4728541/ https://www.nytimes.com/2007/08/14/health/14real.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3773479/ https://en.wikipedia.org/wiki/File:Moon_jellyfish_at_Gota_Sagher.JPG https://www.istockphoto.com/photo/stingers-gm172300393-3544362 Thumbnail: https://www.istockphoto.com/photo/caveman-gm157533887-11308958
Views: 709626 SciShow
Why Stimulants Help ADHD
 
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It seems like stimulants and hyperactivity shouldn't mix, so why are they so often prescribed to treat ADHD? Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.drugbank.ca/drugs/DB00422 https://www.drugbank.ca/drugs/DB00182 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2785488/ https://www.ncbi.nlm.nih.gov/pubmed/25802473 https://jamanetwork.com/journals/jama/fullarticle/184547 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3777416/ https://static.cambridge.org/resource/id/urn:cambridge.org:id:binary:20170214114345130-0846:S0140525X05430071:S0140525X05000075a.pdf https://pdfs.semanticscholar.org/bbae/907320b607564a12c70c0d2939d8052aae78.pdf https://journals.lww.com/jrnldbp/Abstract/2007/08000/Long_Term_School_Outcomes_for_Children_with.1.aspx https://journals.lww.com/jrnldbp/Abstract/2007/08000/Modifiers_of_Long_Term_School_Outcomes_for.2.aspx https://www.webmd.com/add-adhd/ritalin-adderall-difference#1 https://www.ncbi.nlm.nih.gov/pubmed/18384709 https://clinicaltrials.gov/ct2/show/NCT02039908 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3489818/ https://www.ncbi.nlm.nih.gov/pubmed/21859174 http://www.merckmanuals.com/home/special-subjects/recreational-drugs-and-intoxicants/amphetamines https://jamanetwork.com/journals/jamapsychiatry/fullarticle/1691781 Image Sources: https://commons.wikimedia.org/wiki/File:Amphetamine.svg https://en.wikipedia.org/wiki/Methylphenidate#/media/File:Methylphenidate-2D-skeletal.svg
Views: 103107 SciShow Psych
How to Survive a Nuclear Attack
 
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If you want to be prepared for a nuclear attack, here’s a science-based guide to help you get there. Hosted by: Olivia Gordon ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.ready.gov/nuclear-blast https://www.dhs.gov/xlibrary/assets/prep_nuclear_fact_sheet.pdf https://www.epa.gov/radiation/protecting-yourself-radiation https://emergency.cdc.gov/radiation/ https://www.fema.gov/media-library-data/20130726-1821-25045-3023/planning_guidance_for_response_to_a_nuclear_detonation___2nd_edition_final.pdf http://rspa.royalsocietypublishing.org/content/470/2163/20130693 https://emergency.cdc.gov/radiation/getinside.asp http://www.iflscience.com/health-and-medicine/chinese-state-media-release-a-guide-in-case-of-nuclear-attack/all/ https://plannownyc.cityofnewyork.us/types-of-terrorist-attacks/ https://fas.org/irp/agency/dhs/fema/ncr.pdf https://tonic.vice.com/en_us/article/nz8jpg/how-to-survive-the-first-hour-of-a-nuclear-attack https://www.npr.org/sections/health-shots/2017/08/15/543647878/in-the-event-of-a-nuclear-blast-don-t-condition-your-hair https://www.racked.com/2017/8/10/16114814/post-nuclear-decontamination-shower-no-conditioner https://emergency.cdc.gov/radiation/arsphysicianfactsheet.asp https://www.ncbi.nlm.nih.gov/books/NBK219165/ https://sites.psu.edu/siowfa15/2015/09/18/how-does-hair-conditioner-work/ https://books.google.com/books?id=6xPNBQAAQBAJ&lpg=PA240&ots=bMz9Y_yscI&dq=50%25%20blast%2C%2035%25%20thermal&pg=PA240#v=onepage&q&f=false Images: https://commons.wikimedia.org/w/index.php?title=File%3AOperation_Upshot_test.ogv https://en.wikipedia.org/wiki/File:Operation_Crossroads_Baker_Edit.jpg https://commons.wikimedia.org/wiki/File:Blast-wave.png http://www.thinkstockphotos.com/image/stock-photo-burning-armchair/526073941 https://en.wikipedia.org/wiki/File:Trinity_explosion_film_strip.jpg http://www.thinkstockphotos.com/image/stock-photo-african-american-man-showering/82981558 https://en.wikipedia.org/wiki/File:Chelyabinsk_meteor_event_consequences_in_Drama_Theatre.jpg http://www.thinkstockphotos.com/image/stock-photo-bomb-shelter/618362552 http://www.thinkstockphotos.com/image/stock-photo-blurred-defocused-background-of-old-garage/814041856
Views: 285426 SciShow
The Truth About Biodegradable Plastic
 
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This week, the truth about “biodegradable plastic,” and new insights into how global warming might eventually make winters colder. Hosted by: Hank Green ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by becoming our patron on Patreon: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow Sources: http://www.livescience.com/32233-how-environmentally-friendly-are-plastics.html http://pubs.acs.org/stoken/presspac/presspac/full/10.1021/es504258u http://www.eurekalert.org/pub_releases/2015-03/acs-mpl031815.php http://cen.acs.org/articles/93/web/2015/03/Biodegradable-Plastics-Dont-Live-Claims.html http://ei.cornell.edu/biodeg/ https://books.google.com/books?id=EMY9yvdduxcC&pg=PA58&lpg=PA58&dq=Transition-metal+salts+biodegradable&source=bl&ots=RrCqXyu4cr&sig=jslug4ECrrDig1-E3VdkHO_hh-o&hl=en&sa=X&ei=0EYQVbviFYS5ogTVwYGQBw&ved=0CCgQ6AEwAzgK#v=onepage&q=Transition-metal%20salts%20biodegradable&f=false http://phys.org/news/2015-03-plastics-biodegradable-dont.html http://www.eoearth.org/view/article/150290/ http://www.eurekalert.org/emb_releases/2015-03/pifc-aoo032015.php
Views: 788077 SciShow
Pain-Killing Hunger and Superpowered Diabetic Fish
 
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Check out Rene Ritchie's channel Vector: https://www.youtube.com/watch?v=UsDIHVWSUtg Animals that eat things are at the forefront of this week’s news, from mice with pain-killing hunger to fish with signs of diabetes. Hosted by: Stefan Chin Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://www.cell.com/cell/fulltext/S0092-8674(18)30234-4 http://web.sas.upenn.edu/betley-lab/ http://nature.com/articles/doi:10.1038/nature26136 https://ghr.nlm.nih.gov/condition/rabson-mendenhall-syndrome https://rarediseases.info.nih.gov/diseases/226/rabson-mendenhall-syndrome https://www.neb.com/faqs/2015/04/10/what-is-the-difference-between-glycosylation-and-glycation https://www.stowers.org/faculty/rohner-lab http://research.stowers.org/rohnerlab/ https://www.news-medical.net/news/20160713/Changes-in-cavefishc2a0metabolism-could-lead-to-new-insights-into-diabetes.aspx
Views: 142983 SciShow
Why Are Self-Driving Cars Taking So Long?
 
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The first 200 viewers to sign up at brilliant.org/scishow will get 20% off their annual premium subscription and be supporting SciShow! Self-driving cars have been “coming soon” for years. What’s so hard about making a machine that drives itself!? Hosted by: Stefan Chin Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Personal interview with David Held Personal interview with Dan Galves https://liu.diva-portal.org/smash/get/diva2:1066724/FULLTEXT01.pdf https://www.annualreviews.org/doi/pdf/10.1146/annurev-control-060117-105157 https://www.youtube.com/watch?v=_OCjqIgxwHw https://www.ted.com/talks/chris_urmson_how_a_driverless_car_sees_the_road http://www.mdpi.com/2075-1702/5/1/6 Images: https://commons.wikimedia.org/wiki/File:ConferenceBike_(fcm).jpg https://commons.wikimedia.org/wiki/File:Road_Map_using_LIDAR.jpg https://commons.wikimedia.org/wiki/File:Otto_trucks_in_San_Francisco.jpg https://commons.wikimedia.org/wiki/File:Tesla_Autopilot_Engaged_in_Model_X.jpg
Views: 8208 SciShow
Why Frogs Sometimes Fall From the Sky
 
06:22
The first 77 viewers to sign up at brilliant.org/scishow will get 20% off their annual premium subscription AND support SciShow. Test your knowledge with Hank at https://brilliant.org/SciShowAtmospheric/ It doesn't seem possible, but animal rain is definitely real, and there is an actual scientific explanation for it... probably. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://io9.gizmodo.com/5895116/the-mystery-of-raining-animals-and-other-impossible-but-real-weather-weirdness http://www.telegraph.co.uk/news/newstopics/howaboutthat/5491846/Sky-rains-tadpoles-over-Japan.html https://io9.gizmodo.com/5725175/why-are-thousands-of-dead-birds-suddenly-falling-from-the-sky https://news.nationalgeographic.com/news/2011/01/110106-birds-falling-from-sky-bird-deaths-arkansas-science/ http://www.loc.gov/rr/scitech/mysteries/rainingfrogs.html https://www.smithsonianmag.com/science-nature/strange-rain-why-fish-frogs-and-golf-balls-fall-skies-180956527/ https://www.livescience.com/44760-raining-frogs.html http://www.huffingtonpost.co.uk/2015/05/18/spiders-rain-australian-town-goulburn_n_7305192.html http://www.wafb.com/Global/story.asp?S=6771977 https://www.weather.gov/apx/waterspout https://oceantoday.noaa.gov/waterspouts/ ---------- Images: http://www.thinkstockphotos.com/image/stock-illustration-border-of-small-dogs-and-cats-arranged/667787162 https://en.wikipedia.org/wiki/File:Wea02218_-_Flickr_-_NOAA_Photo_Library.jpg https://en.wikipedia.org/wiki/File:Gravure_de_pluie_de_poissons.jpg http://www.thinkstockphotos.com/image/stock-illustration-frog-cartoon-tropical-animal-cartoon/660559510 http://www.thinkstockphotos.com/image/stock-illustration-flying-birds/617776890 https://www.youtube.com/watch?v=5_QJV9kqOzY https://en.wikipedia.org/wiki/Common_starling#/media/File:Sturnus_vulgaris_in_Napa_Valley_1.jpg https://www.flickr.com/photos/noaaphotolib/5033385343/ https://www.flickr.com/photos/noaaphotolib/9627148799/ https://www.flickr.com/photos/noaaphotolib/5034008524/in/photolist-8EMrfT-8EQBmq-8EMq6V-fF1b5J-fEHDW8-fF1cnQ-fEHC7e-8GHPRS-9gBJBv-fJskkR-9gEPAJ-9gBJwe-9gBJuk-9gBJzn-9gEPLf-9gBJyc-9gBJsp-fJqVPt-9gEPR9-w88DfC https://www.flickr.com/photos/noaaphotolib/5054533468/in/photolist-8GDNGL-93pq1m-8EPxCC-8ELmyB-8EPwZA-8GAD9R-8ELmeH-8ELmFz-93pqvY-8EPwwq-8GED4V-93mhV2-93mhQD-8GADzM-8GADFM-8ELmj6-8ELmWD-8ELmAB-8GDNj5-8EPwvq-93pqD5-8KeNvA-8GHPDU-8GDNso-93mhGx-93mibi-8GAFuc-8GADRV-8GDPa3-8EPxEE-8ELmYg-8ELndZ-8EPxjC-8EPwMj-8EPxzG-8EPxhW-93pqrj-93pqsY-93mhA8-93mhTa-93pqyJ-93micc-8GDS1m-93mhEg-8GABPa-93mhZ6-8GAFok-8GDRj9-8GXFTf-8GDQdj https://www.videoblocks.com/video/new-zealand-rock-rain-and-waves-stpnbfntirsm31ct https://freesound.org/people/straget/sounds/412308/ http://www.thinkstockphotos.com/image/stock-photo-storm-over-the-fields/528739644
Views: 326606 SciShow
Do Psychologists Still Use Maslow's Hierarchy of Needs?
 
04:31
You've probably seen the pyramidal diagram of Maslow’s hierarchy of needs. It's straightforward enough but, it might be a bit too subjective to really measure human needs. Hosted by: Brit Garner ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, Inerri, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://psychclassics.yorku.ca/Maslow/motivation.htm http://webspace.ship.edu/cgboer/maslow.html http://journals.lww.com/psychosomaticmedicine/Abstract/1943/01000/Preface_to_Motivation_Theory.12.aspx http://www.sciencedirect.com/science/article/pii/0030507376900386 https://www.theatlantic.com/health/archive/2011/08/maslow-20-a-new-and-improved-recipe-for-happiness/243486/#.TkvKIRv8USE.facebook http://www.apa.org/pubs/journals/releases/psp-101-2-354.pdf http://www.sciencedirect.com/science/article/pii/0030507376900386 http://www.sciencedirect.com/science/article/pii/S1877042813013529 https://www.regent.edu/acad/global/publications/elj/vol5iss1/ELJ_Vol5No1_Caulton_pp2-8.pdf Image Sources: https://commons.wikimedia.org/wiki/Category:Abraham_Maslow#/media/File:Maslow2.jpg https://en.wikipedia.org/wiki/Eleanor_Roosevelt#/media/File:Eleanor_Roosevelt_portrait_1933.jpg https://commons.wikimedia.org/wiki/File:Abraham_Lincoln_head_on_shoulders_photo_portrait.jpg https://commons.wikimedia.org/wiki/File:Albert_Einstein_Head.jpg
Views: 80080 SciShow Psych
For Some Animals, The World Moves in Slow-Motion
 
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Does your cat have a concept of time? Is it different from a snapping turtle's? Scientists study how animals process sensory information to figure out how they experience time. Spoilers: human kids and adults might experience time differently too! Hosted by: Olivia Gordon Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.sciencedirect.com/science/article/pii/S0003347213003060 https://www.scientificamerican.com/article/small-animals-live-in-a-slow-motion-world/ https://www.nature.com/scitable/blog/accumulating-glitches/metabolism_and_body_size_influence https://www.theguardian.com/science/2013/sep/16/time-passes-slowly-flies-study https://ac.els-cdn.com/S0960982204009960/1-s2.0-S0960982204009960-main.pdf?_tid=6a4b9a57-c749-44cc-8a2f-cdf1ed4305d4&acdnat=1522854542_f03c6e38c3e250a2316e7c2f33f630d6 http://rspb.royalsocietypublishing.org/content/279/1746/4399.long https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5154687/ https://theconversation.com/why-time-seems-to-go-by-more-quickly-as-we-get-older-63354
Views: 310885 SciShow
6 Animal Noses That Outsniff Dogs
 
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Dogs are humanity’s go-to friend when it comes to super sniffers, but here are 6 other creatures that give puppers a run for their money. Hosted by: Stefan Chin Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nytimes.com/2018/01/11/arts/dog-training-museum.html https://www.cwp.org/working-with-dogs-to-sniff-out-sewage-leaks/ http://www.pbs.org/wgbh/nova/nature/dogs-sense-of-smell.html http://www.nytimes.com/1982/03/24/garden/truffles-why-pigs-can-sniff-them-out.html https://link.springer.com/article/10.1007/BF01989905 https://modernfarmer.com/2013/08/truffle-smelling-dogs/ https://www.britannica.com/science/truffle-fungus http://onlinelibrary.wiley.com/doi/10.1111/j.1469-8137.2010.03523.x/full https://bmcgenomics.biomedcentral.com/articles/10.1186/1471-2164-13-584 http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0075411 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC329419/ http://www.pnas.org/content/97/6/2870.full https://theconversation.com/its-a-myth-that-humans-sense-of-smell-is-inferior-to-that-of-other-animals-heres-why-77519 https://www.healthline.com/health/animals-that-detect-disease#2 http://www.cell.com/cell-reports/fulltext/S2211-1247(16)30801-4 https://news.nationalgeographic.com/2015/10/151006-giant-rats-landmines-cambodia-science-animals/ https://blogs.scientificamerican.com/running-ponies/giant-african-rats-detect-land-mines-and-tb-for-a-living/ http://www.krugerpark.co.za/africa_african_giant_rat.html https://www.apopo.org/en/herorats/faqs#bs-href-0 https://link.springer.com/article/10.1007%2FBF03391761 https://www.seeker.com/why-cats-could-make-skilled-search-and-rescue-animals-2277969871.html https://www.sciencedirect.com/science/article/pii/S0168159116303501 https://www.smithsonianmag.com/innovation/can-bees-be-trained-to-sniff-out-cancer-180948269/ https://www.theguardian.com/science/2013/nov/12/honey-bees-trained-detect-cancer https://news.illinois.edu/view/6367/206824 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1626641/ http://www.nytimes.com/2011/02/20/business/20proto.html http://forensicentomology.tamu.edu/wp-content/uploads/sites/63/2016/11/Final_draft_Grains_et_al2008.pdf https://abcnews.go.com/Technology/story?id=1315335 ---------- Images: https://commons.wikimedia.org/wiki/File:Cochon_truffier.JPG https://commons.wikimedia.org/wiki/File:CrycetomysGambianus_Apsilia.JPG https://commons.wikimedia.org/wiki/File:US_Soldiers_removing_landmines.jpg https://commons.wikimedia.org/wiki/File:Truffles_white_Croatia.jpg https://commons.wikimedia.org/wiki/File:Tomato_Hornworm_Parasitized_by_Braconid_Wasp.jpg https://commons.wikimedia.org/wiki/File:Blood_test.jpg https://commons.wikimedia.org/wiki/File:Colorized_transmission_electron_micrograph_of_Avian_influenza_A_H5N1_viruses.jpg https://commons.wikimedia.org/wiki/File:Honey_Bee_(21604806832).jpg https://commons.wikimedia.org/wiki/File:Food_Reward.JPG
Views: 182145 SciShow
The Scientific Power of Meditation
 
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How exactly does meditation affect your body? GET THE BOOK! http://asapscience.com/book SUBSCRIBE: http://bit.ly/10kWnZ7 Written by: Rachel Salt, Gregory Brown and Mitchell Moffit FOLLOW US--- Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.ly/15J7ube Facebook: http://on.fb.me/1fjWszw Twitter: http://bit.ly/1d84R71 Tumblr: http://bit.ly/1amIPjF Vine: Search "AsapSCIENCE" on vine! Created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz). ----References---- Colzato, L.S., A. Ozturk, and B. Hommel, Meditate to create: the impact of focused-attention and open-monitoring training on convergent and divergent thinking. Frontiers in Psychology, 2012. 3(116): p. 1-5. Davidson, R.J., et al., Alterations in brain and immune function produced by mindfulness meditation. Psychosomatic Medicine, 2003. 65: p. 564-570. Goyal, M., et al., Meditation programs for psychological stress and well-being a systematic review and meta-analysis. JAMA Internal Medicine, 2011. 174(3): p. 357-368. Farb, N.A.S., et al., Minding one’s emotions: mindfulness training alters the neural expression of sadness. Emotion, 2010. 10(1): p. 25-33. 9. Kerr, C.E., et al., Effects of mindfulness meditation training on anticipatory alpha modulation in primary somatosensory cortex. Brain Research Bulletin, 2011. 85: p. 96-103. Ditto, B., M. Eclache, and N. Goldman, Short-term autonomic and cardiovascular effects of mindfulness body scan meditation. Annals of Behavioral Medicine, 2006. 32: p. 228-234. Epel, E., et al., Can meditation slow rate of cellular aging, cognitive stress, mindfulness, and telomeres. Longevity, regeneration, and optimal health, 2009. 1172: p. 34-53. Kilpatrick, L.A., et al., Impact of mindfulness-based stress reduction training on intrinsic brain connectivity. NeuroImage, 2011. 56: p. 290–298. Ospina, M.B., et al., Clinical trials of meditation practices in health care:characteristics and quality. The Journal of Alternative And Complementary Medicine, 2008. 14(10): p. 1199–1213. Yu, X., et al., Activation of the anterior prefrontal cortex and serotonergic system is associated with improvements in mood and EEG changes induced by Zen meditation practice in novices. International Journal of Psychophysiology, 2011. 80: p. 103-111. Hölzel, B.K., et al., Mindfulness practice leads to increases in regional brain gray matter density. Psychiatry Research: Neuroimaging, 2011. 191: p. 36-43. Luders, E., et al., The unique brain anatomy of meditation practitioners: alterations in cortical gyrification. frontiers in Human Neuroscience, 2012. 6(34): p. 1-9. Hasenkamp, W. and L.W. Barsalou, Effects of meditation experience on functional connectivity of distributed brain networks. frontiers in Human Neuroscience, 2012. 6(38): p. 1-14. Carlson, L.E., et al., Mindfulness-based cancer recovery and supportive-expressive therapy maintain telomere length relative to controls in distressed breast cancer survivors.
Views: 2851564 AsapSCIENCE
SciShow: Sugar Compilation
 
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We've compiled our videos about sugar and sweetness here. Enjoy the rush! Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Andreas Heydeck, Justin Lentz, Will and Sonja Marple, Benny, Chris Peters, Tim Curwick, Philippe von Bergen, Patrick, Fatima Iqbal, Lucy McGlasson, Mark Terrio-Cameron, Accalia Elementia, Kathy & Tim Philip, charles george, Kevin Bealer, Thomas J., and Patrick D. Ashmore. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow
Views: 673035 SciShow
15  Foods Which Clean Liver
 
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1. Garlic Just a small amount of this pungent white bulb has the ability to activate liver enzymes that help your body flush out toxins. Garlic also holds high amounts of allicin and selenium, two natural compounds that aid in liver cleansing. 2. Grapefruit High in both vitamin C and antioxidants, grapefruit increases the natural cleansing processes of the liver. A small glass of freshly-squeezed grapefruit juice will help boost production of the liver detoxification enzymes that help flush out carcinogens and other toxins. 3. Beets and Carrots Both are extremely high in plant-flavonoids and beta-carotene; eating beets and carrots can help stimulate and improve overall liver function. 4. Green Tea This liver-loving beverage is full of plant antioxidants known as catechins, a compound known to assist liver function. Green tea is not only delicious, it’s also a great way to improve your overall diet. Learn more about the benefits of green tea. 5. Leafy Green Vegetables One of our most powerful allies in cleansing the liver, leafy greens can be eaten raw, cooked, or juiced. Extremely high in plant chlorophylls, greens suck up environmental toxins from the blood stream. With their distinct ability to neutralize heavy metals, chemicals and pesticides, these cleansing foods offer a powerful protective mechanism for the liver. 6. Avocados This nutrient-dense super-food helps the body produce glutathione, a compound that is necessary for the liver to cleanse harmful toxins. 7. Apples High in pectin, apples hold the chemical constituents necessary for the body to cleanse and release toxins from the digestive tract. This, in turn, makes it easier for the liver to handle the toxic load during the cleansing process. 8. Olive Oil Cold-pressed organic oils such as olive, hemp and flax-seed are great for the liver, when used in moderation. They help the body by providing a lipid base that can suck up harmful toxins in the body. In this way, it takes some of the burden off the liver in terms of the toxic overload many of us suffer from. 9. Alternative Grains It’s not only that you need alternative grains like quinoa, millet, and buckwheat in your diet, it’s that if you’ve got wheat, flour, or other whole grains in your diet, it’s time to make changes. Your liver is your body’s filter for toxins, and grains that contain gluten are full of them. A study last year found that persons who experienced gluten sensitivities also had abnormal liver enzyme test results, and that’s just one of many. 10. Cruciferous Vegetables Eating broccoli and cauliflower will increase the amount of glucosinolate in your system, adding to enzyme production in the liver. These natural enzymes help flush out carcinogens, and other toxins, out of our body which may significantly lower risks associated with cancer. 11. Lemons & Limes These citrus fruits contain very high amounts of vitamin C, which aids the body in synthesizing toxic materials into substances that can be absorbed by water. Drinking freshly-squeezed lemon or lime juice in the morning helps stimulate the liver. 12. Walnuts Holding high amounts of the amino acid arginine, walnuts aid the liver in detoxifying ammonia. Walnuts are also high in glutathione and omega-3 fatty acids, which support normal liver cleansing actions. Make sure you chew the nuts well (until they are liquefied) before swallowing. 13. Cabbage Much like broccoli and cauliflower, eating cabbage helps stimulate the activation of two crucial liver detoxifying enzymes that help flush out toxins. Try eating more kimchi, coleslaw, cabbage soup and sauerkraut. 14. Turmeric The liver’s favorite spice. Try adding some of this detoxifying goodness into your next lentil stew or veggie dish for an instant liver pick-me-up. Turmeric helps boost liver detox, by assisting enzymes that actively flush out dietary carcinogens. Related Terms: food liver health food to cleanse the body food to cleanse the colon liver cleanse diet food to cleanse liver and kidney foods that cleanse the liver naturally foods that cleanse the liver and gallbladder foods that cleanse the liver of alcohol flush your liver how to detox your liver foods that cleanse the liver and kidneys foods that cleanse the liver naturally foods that cleanse the liver and gallbladder foods that cleanse the liver and colon foods that cleanse the liver of alcohol vegetables cleanse liver foods that cleanse the liver and kidneys foods that cleanse the liver naturally foods that cleanse the liver and gallbladder foods that cleanse the liver and colon foods that cleanse the liver of alcohol vegetables cleanse liver drinks cleanse liver foods that cleanse the body how to cleanse liver and kidneys naturally foods that cleanse the liver and gallbladder foods that cleanse the liver and colon foods that cleanse the liver of alcohol vegetables cleanse liver drinks cleanse liver foods that cleanse the body foods that cleanse the lungs
Views: 42681 Lazy Fitness Tips
5 of the World's Most Bizarre Seeds
 
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Some plants have very unique ways to disperse their seeds. Olivia introduces 5 of the most bizarre seeds in the world! Hosted by: Olivia Gordon ---------- Learn more about the March for Science: https://www.marchforscience.com/ Knowledge Is Power Merch: https://store.dftba.com/collections/scishow Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—we couldn't make SciShow without them! Shout out to Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Benny, Kyle Anderson, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Bryce Daifuku, Chris Peters, Patrick D. Ashmore, Charles George, Bader AlGhamdi ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://extension.illinois.edu/gpe/case3/c3facts2.html http://www.jstor.org/stable/30043644 http://www.nature.com/news/2008/080205/full/news.2008.555.html https://www.britannica.com/plant/squirting-cucumber http://www.europhysicsnews.org/articles/epn/pdf/2016/01/epn2016471p27.pdf https://academic.oup.com/jxb/article/64/15/4745/462045/Slow-fast-and-furious-understanding-the-physics-of http://eol.org/pages/1156195/details https://www.britannica.com/plant/sandbox-tree http://onlinelibrary.wiley.com/doi/10.1111/j.1469-8137.1977.tb02174.x/epdf http://www.kew.org/discover/blogs/archived-blogs/orchid-seeds-%E2%80%93-nature%E2%80%99s-tiny-treasures http://onlinelibrary.wiley.com/doi/10.1046/j.1469-8137.2000.00587.x/full http://eol.org/pages/1140238/overview http://onlinelibrary.wiley.com/doi/10.1111/j.1756-1051.2002.tb01371.x/abstract https://www.newscientist.com/article/dn26930-the-secret-of-the-worlds-largest-seed-revealed/ http://onlinelibrary.wiley.com/doi/10.1111/nph.13272/abstract http://www.iucnredlist.org/details/38602/0 Image Sources: https://upload.wikimedia.org/wikipedia/commons/2/2d/Burrs.png https://en.wikipedia.org/wiki/File:Tucum_Palm_(Bactris_glaucescens)_(28714257524).jpg https://en.wikipedia.org/wiki/File:Pantanal_55.76W_15.40S.jpg https://commons.wikimedia.org/wiki/File:%E0%B8%9B%E0%B8%A5%E0%B8%B2%E0%B9%80%E0%B8%9B%E0%B8%84%E0%B8%B9_(Pacu).jpeg https://commons.wikimedia.org/wiki/File:Hura_crepitans_in_Tropengew%C3%A4chsh%C3%A4user_des_Botanischen_Gartens_02.jpg https://commons.wikimedia.org/wiki/File:Hura_crepitans,_pod_of_the_Sandbox_Tree._(11239931434).jpg https://commons.wikimedia.org/wiki/Category:Hura_crepitans#/media/File:Hura_crepitans_(fruit).jpg https://commons.wikimedia.org/wiki/Category:Hura_crepitans#/media/File:Hura_crepitans.jpg https://commons.wikimedia.org/wiki/File:Cranefly_seeds.JPG https://commons.wikimedia.org/wiki/Cycnoches_chlorochilon#/media/File:R._Warner_%26_B.S._Williams_-_The_Orchid_Album_-_volume_06_-_plate_263_(1887).jpg https://upload.wikimedia.org/wikipedia/commons/6/61/Coco_de_mer_-_Lodoicea_maldivica.jpg https://en.wikipedia.org/wiki/File:Location_Seychelles_AU_Africa.svg https://commons.wikimedia.org/wiki/File:Coco_de_mer_leafs.jpg
Views: 436190 SciShow
5 Things You Should Know About Your Brain
 
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Settle in for a smörgåsbord of brain facts. Hosted by: Michael Aranda 0:36 Brain Personality Maps: https://www.youtube.com/watch?v=iBv1wKinQXw 5:10 Do I Only Use 10% of My Brain?: https://www.youtube.com/watch?v=YxIS3XxfFS0 8:47 Are People Really Left or Right Brained?: https://www.youtube.com/watch?v=UYWBLX7aexI 16:46 Your Brain is Plastic: https://www.youtube.com/watch?v=5KLPxDtMqe8 20:24 3 Senses You Didn't Know You Had: https://www.youtube.com/watch?v=CA_j3pp22a0 ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—we couldn't make SciShow without them! Shout out to Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Benny, Kyle Anderson, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Bryce Daifuku, Chris Peters, Patrick D. Ashmore, Charles George, Bader AlGhamdi ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ----------
Views: 615212 SciShow
Why Is It So Hard to Fix Traffic?
 
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Fixing traffic seems easy—just add more roads, right? Turns out that this is a problem studied by physicists and psychologists alike, with no easy answers. Hosted by: Hank Green Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://www.physics.upenn.edu/liugroup/jamming.html https://journals.aps.org/pre/abstract/10.1103/PhysRevE.48.3290 https://www.theatlantic.com/magazine/archive/2000/12/the-physics-of-gridlock/378457/ http://jliszka.github.io/2013/10/01/how-traffic-actually-works.html https://www.researchgate.net/publication/243567449_Shock_Wave_Relation_Containing_Lane_Change_Source_Term_for_Two-Lane_Traffic_Flow https://books.google.com/books?id=dHW1BQAAQBAJ&pg=PA509&lpg=PA509#v=onepage&q&f=false https://link.springer.com/chapter/10.1007/978-3-540-77074-9_41 http://homepage.ruhr-uni-bochum.de/Dietrich.Braess/Paradox-BNW.pdf https://www.forbes.com/sites/quora/2016/10/20/bad-traffic-blame-braess-paradox/ https://papers.ssrn.com/sol3/papers.cfm?abstract_id=783424 http://www.vtpi.org/gentraf.pdf https://www.theguardian.com/environment/2006/nov/01/society.travelsenvironmentalimpact https://grist.org/infrastructure/2011-04-04-seoul-korea-tears-down-an-urban-highway-life-goes-on/ http://legacy.wbur.org/2012/07/12/big-dig-effect https://www.youtube.com/watch?v=iHzzSao6ypE https://pdfs.semanticscholar.org/a59b/0aa97491aed923a38742142fc6492e51b080.pdf https://www.ncbi.nlm.nih.gov/pubmed/7375327 https://www.wsj.com/articles/one-driver-can-prevent-a-traffic-jam-1476204858 https://vtechworks.lib.vt.edu/bitstream/handle/10919/55073/811079.pdf?sequence=1 http://iopscience.iop.org/article/10.1088/1367-2630/aa95f0 https://www.quora.com/At-a-red-light-why-do-some-drivers-leave-a-huge-gap-between-themselves-and-the-car-in-front-of-them https://www.sciencedaily.com/releases/2016/09/160913125211.htm http://www.telegraph.co.uk/news/science/science-news/8011029/Aggressive-and-timid-drivers-cause-traffic-jams-scientists-discover.html https://link.springer.com/chapter/10.1007%2F978-3-642-24660-9_25 https://www.nytimes.com/2016/10/13/us/why-last-second-lane-mergers-are-good-for-traffic.html Media: https://commons.wikimedia.org/wiki/File:Miami_traffic_jam,_I-95_North_rush_hour.jpg https://commons.wikimedia.org/wiki/File:Seoul-Restoration_site_02.jpg https://commons.wikimedia.org/wiki/File:San_Francisco-Embarcadero_Freeway_demolition.jpg https://commons.wikimedia.org/wiki/File:San_Francisco_(5765603478).jpg https://commons.wikimedia.org/wiki/File:Cheonggyecheon.jpg https://commons.wikimedia.org/wiki/File:Jazda_na_suwak_ulica_Starzy%C5%84skiego_wjazd_na_Most_Gda%C5%84ski_w_Warszawie.JPG
Views: 342339 SciShow
4 Psychological Terms That You're Using Incorrectly
 
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At some point, you’ve probably heard someone use any or all of these four words to describe someone. But there’s a really excellent chance that person had no idea what these terms mean. But SciShow is here to help clear up some of these definitions, and explain why the weather isn’t schizophrenic, and how your ex probably isn’t actually a psychopath. Hosted by: Hank Green ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/collections/scishow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://mentalwellnesscenter.org/cm/OnlineEducation/Schizophrenia.html http://www.bbc.com/news/magazine-15213824 http://www.slate.com/articles/health_and_science/science/2013/01/schizophrenia_definition_and_metaphor_schizophrenic_does_not_mean_multiple.html http://www.healthyplace.com/blogs/survivingmentalhealthstigma/2013/08/mental-health-stigma-and-the-misuse-of-words/ http://www.thefrisky.com/2013-11-07/kylie-jenner-sparks-twitter-frenzy-over-her-misuse-of-the-term-bipolar/
Views: 1120079 SciShow
SciShow Quiz Show: When Science Meets Pop Culture
 
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Nick Jenkins of Crash Course faces off against Hank Green of SciShow in this collision of science and nerdy pop-culture references. Hosted by: Michael Aranda ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطا الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Roman Concrete https://unews.utah.edu/roman-concrete/ https://pubs.geoscienceworld.org/msa/ammin/article/102/7/1435/353606/Phillipsite-and-Al-tobermorite-mineral-cements http://www.uobabylon.edu.iq/eprints/publication_1_302_1586.pdf https://en.wikipedia.org/wiki/File:Caesarea_Concrete_Bath.jpg https://en.wikipedia.org/wiki/File:Rome-Pantheon-Interieur1.jpg Lycurgus Cup https://www.theguardian.com/nanotechnology-world/nanotechnology-is-ancient-history https://link.springer.com/article/10.1007%2FBF03215599 http://www.smithsonianmag.com/history/this-1600-year-old-goblet-shows-that-the-romans-were-nanotechnology-pioneers-787224/ https://commons.wikimedia.org/wiki/File:Brit_Mus_13sept10_brooches_etc_044.jpg https://en.wikipedia.org/wiki/File:Lycurgus_Cup_red_BM_MME1958.12-2.1.jpg Tribbles http://www.cell.com/current-biology/fulltext/S0960-9822(00)00502-9 http://www.sdbonline.org/sites/fly/newgene/tribbls1.htm https://en.wikipedia.org/wiki/File:Normal_Cell_Life_Cycle.png https://en.wikipedia.org/wiki/File:Mitosis_Stages.svg Tinman http://dev.biologists.org/content/118/3/719.long http://dev.biologists.org/content/121/11/3889.long https://www.ncbi.nlm.nih.gov/pubmed/9621430 Dracula http://www.cell.com/current-biology/pdf/S0960-9822(00)00653-9.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC52960/ Smaug http://www.cell.com/molecular-cell/fulltext/S1097-2765(00)80368-8?_returnURL=http%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS1097276500803688%3Fshowall%3Dtrue https://www.ncbi.nlm.nih.gov/pubmed/7515724 Midichlorians Bacteria https://www.the-scientist.com/?articles.view/articleNo/24528/title/Use-the-force--bacteria/ https://www.ncbi.nlm.nih.gov/pubmed/26108374
Views: 84976 SciShow
5 Times Scientists Were Very Wrong About New Discoveries, Because of Hope
 
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Passionate scientists constantly have revolutionary ideas, but when they seem too good to be true, they usually are. Hosted by: Hank Green Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://yclept.ucdavis.edu/course/280/Langmuir.pdf https://www.space.com/13197-mars-canals-water-history-lowell.html https://www.nasa.gov/audience/forstudents/postsecondary/features/F_Canali_and_First_Martians.html https://www.popularmechanics.com/space/moon-mars/a17529/a-short-history-of-martian-canals-and-mars-fever/ https://www.wired.com/2014/05/fantastically-wrong-martian-canals/ https://www.britannica.com/place/canals-of-Mars https://faculty.humanities.uci.edu/bjbecker/ExploringtheCosmos/lecture19.html https://www.nature.com/articles/082069d0 https://www.nature.com/articles/074587a0.pdf https://www.nature.com/scientificamerican/journal/v47/n3/full/scientificamerican07151882-32a.html https://www.nature.com/scientificamerican/journal/v64/n1648supp/full/scientificamerican08031907-76supp.html https://www.nature.com/scientificamerican/journal/v93/n6/full/scientificamerican08051905-107.html https://fivethirtyeight.com/features/a-mistranslated-word-led-to-some-of-the-best-fake-news-of-the-20th-century/ http://adsbit.harvard.edu//full/1903MNRAS..63..488E/0000490.000.html https://aapt.scitation.org/doi/pdf/10.1119/1.10643 https://www.wired.com/2014/09/fantastically-wrong-n-rays/ https://www.aps.org/publications/apsnews/200708/history.cfm https://books.google.com/books?id=sIGpBgAAQBAJ&pg=PT86&lpg=PT86 http://boole.stanford.edu/Wood/ http://www.slate.com/articles/health_and_science/science/2013/11/polywater_history_and_science_mistakes_the_u_s_and_ussr_raced_to_create.html http://www.jstor.org/stable/29774558 https://books.google.com/books?id=ZsYZa8MYtTsC&pg=PA105&dq=How+You+Can+Grow+Your+Own+Polywater&hl=en&sa=X&ei=3iUaUvj-H4Pq9ASl4oGIBA&ved=0CC0Q6AEwAA#v=onepage&q=How%20You%20Can%20Grow%20Your%20Own%20Polywater&f=false https://www.nature.com/news/2007/070806/full/news070806-6.html https://www.nature.com/articles/334287a0.pdf http://www.bbc.co.uk/science/horizon/2002/homeopathytrans.shtml https://www.nature.com/articles/334372a0 https://www.nature.com/articles/333816a0 http://www.its.caltech.edu/~dg/fusion_art.html https://www.nytimes.com/2004/03/25/us/us-will-give-cold-fusion-second-look-after-15-years.html http://files.ncas.org/erab/sec5.htm http://newenergytimes.com/v2/reports/UniversityOfUtahPressRelease.shtml Image Source: https://en.wikipedia.org/wiki/Martian_canal#/media/File:Karte_Mars_Schiaparelli_MKL1888.png https://en.wikipedia.org/wiki/Giovanni_Schiaparelli#/media/File:Giovanni_Schiaparelli_1890s.jpg https://en.wikipedia.org/wiki/Percival_Lowell#/media/File:Percival_Lowell_observing_Venus_from_the_Lowell_Observatory_in_1914.jpg https://commons.wikimedia.org/wiki/File:Mars_2.png https://en.wikipedia.org/wiki/Martian_canal#/media/File:Mariner_4_craters.gif https://en.wikipedia.org/wiki/Prosper-Ren%C3%A9_Blondlot#/media/File:Prosper_Ren%C3%A9_Blondlot.jpg https://commons.wikimedia.org/wiki/File:%22N%22_Rays_p093.jpg https://en.wikipedia.org/wiki/Robert_W._Wood#/media/File:Robert_Williams_Wood.png https://commons.wikimedia.org/wiki/Category:Cold_fusion#/media/File:Cold_fusion_electrolysis.svg https://en.wikipedia.org/wiki/Percival_Lowell#/media/File:Percival_Lowell_1900s2.jpg
Views: 322712 SciShow
The Unknowns: Mystifying UFO Cases
 
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In this video I delve into the expansive and complicated history of American UFO research. More precisely, the government sanctioned undertaking known as Project Blue Book. Many hundreds of cases were left unresolved upon the project's conclusion in 1969. These were dubbed the unknowns. As someone who is largely unfamiliar with UFO history, I explore a select few of these unknowns in order to understand what makes them so mystifying. Patreon: https://www.patreon.com/lemmino Subreddit: https://www.reddit.com/r/lemmino Twitter: https://www.twitter.com/lemmin0 Facebook: https://www.fb.com/lemmin0 Discord: https://www.lemmi.no/discord [Music] Bobby Cole - Scary Space Sounds https://www.audioblocks.com/stock-audio/scary-space-sounds%C2%A0-98916.html Kevin MacLeod - Backbay Lounge http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1700068 Patrick Smith - Mysteries From Above https://www.audioblocks.com/stock-audio/mysteries-from-above---95647.html Rising Suspense Tension https://www.audioblocks.com/stock-audio/rising-suspense-tension-145631.html Dan Bodan - Fortress Europe https://www.youtube.com/audiolibrary/music Michael Sandler - Public Squeegee https://archive.org/details/public_squeegee Kevin MacLeod - Destiny Day http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1500008 Bensound - Deep Blue https://www.bensound.com/royalty-free-music/track/deep-blue Doug Maxwell - Space Chatter https://www.youtube.com/audiolibrary/music DJ Quads - WWW is a Thing https://soundcloud.com/aka-dj-quads/www-is-a-thing [References] https://www.lemmi.no/post/the-unknowns [Thumbnail] https://lemmino.deviantart.com/art/The-Unknowns-Mystifying-UFO-Cases-717731867
Views: 1190707 LEMMiNO
The Truth About the Five Stages of Grief
 
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The Five Stages of Grief show up in media everywhere from The Simpsons to Robot Chicken, but scientists have long been working on better ways to think about grief. Hosted by: Olivia Gordon Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.ncbi.nlm.nih.gov/pubmed/20499613 http://journals.sagepub.com/doi/full/10.1177/0030222817691870 https://www.psychology.org.au/publications/inpsych/2011/december/hall/ https://www.scientificamerican.com/article/five-fallacies-of-grief/ https://www.ncbi.nlm.nih.gov/pubmed/10848151 https://www.ncbi.nlm.nih.gov/pubmed/12416919 https://grief.com/the-five-stages-of-grief/ https://www.psycom.net/depression.central.grief.html https://www.nhpco.org/history-hospice-care http://www.hindshospice.org/history-of-hospice.html http://content.time.com/time/magazine/article/0,9171,2042372-1,00.html http://www.nytimes.com/2004/08/26/us/elisabeth-kubler-ross-78-dies-psychiatrist-revolutionized-care-terminally-ill.html https://www.psychologytoday.com/blog/supersurvivors/201707/why-the-five-stages-grief-are-wrong http://therapychanges.com/wp-content/uploads/2013/07/GriefDepressionDSM5.pdf https://www.psychologytoday.com/blog/good-mourning/201701/complicated-grief-is-complicated https://www.ncbi.nlm.nih.gov/pubmed/18729566 https://ideas.ted.com/11-fascinating-funeral-traditions-from-around-the-globe/ http://theconversation.com/what-ancient-cultures-teach-us-about-grief-mourning-and-continuity-of-life-86199 https://www.counseling.org/docs/default-source/vistas/Metatheory_of_Grief.pdf?sfvrsn=6 https://jamanetwork.com/journals/jama/fullarticle/205661 https://www.researchgate.net/publication/45658453_An_Examination_of_Stage_Theory_of_Grief_among_Individuals_Bereaved_by_Natural_and_Violent_Causes_A_Meaning-Oriented_Contribution
Views: 144771 SciShow
How DNA Analysis Led Police to the Golden State Killer
 
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The Golden State Killer was finally caught last week after more than 40 years, but the science behind it wasn’t just your everyday DNA forensics. Hosted by: Stefan Chin Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://arstechnica.com/tech-policy/2018/04/genealogy-websites-identify-rape-suspect-who-eluded-police-for-40-years/ http://www.sacbee.com/latest-news/article209913514.html https://arstechnica.com/tech-policy/2018/04/gedmatch-a-tiny-dna-analysis-firm-was-key-for-golden-state-killer-case/ https://www.ajc.com/news/national/can-police-legally-obtain-your-dna-from-23andme-ancestry/8eZ24WN7VisoQiHAFbcmjP/ https://www.theatlantic.com/science/archive/2018/04/golden-state-killer-east-area-rapist-dna-genealogy/559070/ https://www.nytimes.com/2018/04/27/health/dna-privacy-golden-state-killer-genealogy.html https://www.washingtonpost.com/news/post-nation/wp/2018/04/27/data-on-a-genealogy-site-led-police-to-the-golden-state-killer-suspect-now-others-worry-about-a-treasure-trove-of-data/ https://www.statnews.com/2018/04/26/genealogy-golden-state-killer-privacy/ https://www.technologyreview.com/s/611038/investigators-searched-a-million-peoples-dna-to-find-golden-state-serial-killer/ https://www.mercurynews.com/2018/04/26/ancestry-23andme-deny-assisting-law-enforcement-in-east-area-rapist-case/ https://www.nature.com/scitable/topicpage/forensics-dna-fingerprinting-and-codis-736 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4580997/ https://nij.gov/topics/forensics/evidence/dna/basics/pages/analyzing.aspx http://www.bbc.co.uk/science/0/20205874 https://www.theatlantic.com/magazine/archive/2016/06/a-reasonable-doubt/480747/ https://www.fbi.gov/news/testimony/fbis-plans-for-the-use-of-rapid-dna-technology-in-codis https://www.ncbi.nlm.nih.gov/books/NBK234541/ https://ghr.nlm.nih.gov/primer/genomicresearch/snp https://www.snpedia.com/index.php/Testing https://www.nytimes.com/2018/04/27/us/golden-state-killer-case-joseph-deangelo.html https://www.nytimes.com/2018/04/28/us/golden-state-killer-joseph-deangelo.html
Views: 140057 SciShow
SciShow Quiz Show: We Eat Some Weird Stuff (Hank vs. Mike Falzone)
 
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Longtime YouTuber and internet problem solver, Mike Falzone, goes head-to-head with Hank Green to see who is the true Quiz Show master! Hosted by: Michael Aranda Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Crop Circles http://news.bbc.co.uk/2/hi/asia-pacific/8118257.stm https://www.britannica.com/science/opium https://pubs.acs.org/cen/coverstory/83/8325/8325morphine.html Skinks https://news.nationalgeographic.com/news/2010/09/100901-science-animals-evolution-australia-lizard-skink-live-birth-eggs/ http://onlinelibrary.wiley.com/doi/10.1002/jmor.10877/abstract;jsessionid=B7666761E2EBEC658C4B47DD712EB3C0.d02t01 Vultures https://blogs.scientificamerican.com/extinction-countdown/indian-vultures-are-dying-for-some-good-news/ https://www.nature.com/news/cattle-drug-threatens-thousands-of-vultures-1.19839 Stray Dogs https://www.ft.com/content/628a8500-ff1c-11de-a677-00144feab49a https://www.newyorker.com/culture/culture-desk/moscows-metro-dogs Chicken Eggs https://www.ncbi.nlm.nih.gov/pubmed/5389851 https://www.youtube.com/watch?v=YrBTg8YANYE Casein https://www.atlasobscura.com/articles/lanital-milk-dress-qmilch https://gizmodo.com/5824826/these-women-are-wearing-clothes-made-of-real-milk http://cameo.mfa.org/wiki/Casein_fiber Images: https://commons.wikimedia.org/wiki/File:Papaver_somniferum_field_Tasmania.JPG https://commons.wikimedia.org/wiki/File:Macropus_rufogriseus_rufogriseus_Bruny.jpg https://commons.wikimedia.org/wiki/File:Flowering_poppies_-_tasmania.jpg https://commons.wikimedia.org/wiki/File:Yellow-bellied_three-toed_skink.jpg https://commons.wikimedia.org/wiki/File:Stray_dogs-pups.jpg https://commons.wikimedia.org/wiki/File:Royal_Winter_Fair_Wool_2.jpg
Views: 72549 SciShow
Everyday Things You Didn't Know The Purpose Of
 
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What's the point of the blue eraser on a pencil? Why does a wine bottle have an indentation? Whats up with all the metal studs on jeans? SUBSCRIBE TO US -► http://bit.ly/TheInfographicsShow WEBSITE (You can suggest a topic): http://theinfographicsshow.com SUPPORT US: Patreon.......► https://www.patreon.com/theinfographicsshow CHAT WITH ME: DISCORD.....►https://discord.gg/theinfographicsshow SOCIAL: Twitter........► https://twitter.com/TheInfoShow Subreddit...► http://reddit.com/r/TheInfographicsShow -------------------------------------------------------------------------- Some Images used under license from Shutterstock.com You can get graphics like ours from here ► http://shutterstock.7eer.net/c/1209709/42119/1305
Views: 328821 The Infographics Show
If There's Acid Rain, Is There Basic Rain?
 
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You've probably heard of acid rain: rain that's more acidic than normal because of pollution in the atmosphere. But, if rain can become more acidic, shouldn't it also be able to become more basic? Hosted by: Stefan Chin Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://smile.amazon.com/Merchants-Doubt-Handful-Scientists-Obscured/dp/1608193942/ https://www.sciencedirect.com/science/article/pii/S0048969700003806 https://pubs.acs.org/doi/pdf/10.1021/es00167a014 https://link.springer.com/chapter/10.1007/978-94-007-0810-5_128 https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2001JD001332 https://www.sciencedirect.com/science/article/pii/S0187623614710999 http://news.gallup.com/poll/1615/environment.aspx https://www.epa.gov/acidrain/what-acid-rain http://homepages.gac.edu/~anienow/CHE-102/Lectures/Chapter%206.pdf http://chemistry.elmhurst.edu/vchembook/196buildings.html https://science.howstuffworks.com/nature/climate-weather/atmospheric/acid-rain1.htm https://dnr.wi.gov/regulations/labcert/documents/training/Basics-GenChem.pdf http://homepages.gac.edu/~anienow/CHE-102/Lectures/Chapter%206.pdf https://pubs.acs.org/doi/abs/10.1021/ac60256a047 http://chemistry.elmhurst.edu/vchembook/184ph.html https://www.earthmagazine.org/article/neutralizing-rain-after-much-success-battle-against-acid-rain-challenges-remain https://whatsyourimpact.org/greenhouse-gases/nitrous-oxide-emissions https://eospso.gsfc.nasa.gov/sites/default/files/publications/SO2poster_508.pdf http://www.jeb.co.in/journal_issues/200801_jan08/paper_02.pdf https://ceoas.oregonstate.edu/people/files/jones/lajtha_jones_biogeochem_13.pdf https://www.tandfonline.com/doi/pdf/10.1080/16742834.2010.11446852 https://patents.google.com/patent/WO2004110582A2 https://pubs.ext.vt.edu/420/420-254/420-254.html https://www.tandfonline.com/doi/pdf/10.1080/07438148709354797 https://onlinelibrary.wiley.com/doi/full/10.1111/sum.12270
Views: 202677 SciShow
3 Ways Humans Have Literally Put Themselves Into Art
 
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Artists are notorious for pouring their heart and soul into their work, but historically, they also put some of their literal body parts into it as well! Hosted by: Olivia Gordon Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.britannica.com/art/illuminated-manuscript http://d-scholarship.pitt.edu/11954/1/a-baker-04-pigments.pdf http://web.ceu.hu/medstud/manual/MMM/frame18.html https://books.google.com/books?id=yFS_Fulva8IC&printsec=frontcover&dq=Materials,+Methods,+and+Masterpieces+of+Medieval+Art&hl=en&sa=X&ved=0ahUKEwjx68rjj_fZAhUC-2MKHdkpB40Q6AEIKDAA#v=onepage&q=ear%20wax&f=false https://www.theguardian.com/artanddesign/gallery/2017/jun/13/from-crushed-bugs-to-cow-urine-the-history-of-colours-in-pictures https://www.researchgate.net/profile/Regina_Keijzer/publication/271200741_Searching_for_blue_Experiments_with_woad_fermentation_vats_and_an_explanation_of_the_colours_through_dye_analysis/links/54c0d6d60cf21674ce9ff5e8/Searching-for-blue-Experiments-with-woad-fermentation-vats-and-an-explanation-of-the-colours-through-dye-analysis.pdf https://www.nature.com/news/1998/981126/full/news981126-7.html https://www.smithsonianmag.com/science-nature/from-gunpowder-to-teeth-whitener-the-science-behind-historic-uses-of-urine-442390/ https://blogs.scientificamerican.com/symbiartic/pinch-of-pigment-mummy-brown/ https://news.nationalgeographic.com/2016/09/mummy-art-painting-delacroix-pigment-ancient-Egypt/ http://www.theconservationcenter.com/article/2015/11/16/pigment-of-the-month-mummy-brown http://www.artinsociety.com/the-life-and-death-of-mummy-brown.html https://www.smithsonianmag.com/smart-news/ground-mummies-were-once-ingredient-paint-180950350/
Views: 84169 SciShow
Trouble in Bed: When Sleep Turns Against Us
 
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Having trouble sleeping? In this episode of SciShow, Hank explores different kinds of sleep disorders, from insomnia to apnea to sleepwalking. ---------- A message from our President of Space Doug Mestanza: Be good to each other. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.theguardian.com/science/2009/oct/02/sleep-paralysis http://www.scientificamerican.com/article/what-causes-insomnia/ http://www.nhlbi.nih.gov/health/health-topics/topics/inso/ http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212043/ http://www.bbc.co.uk/science/humanbody/sleep/articles/sleepdisorders.shtml http://www.scientificamerican.com/article/ask-the-brains-sleep-paralysis/ http://www.nhlbi.nih.gov/health/public/sleep/insomnia.pdf http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1978319/ http://www.insomnia-free.com/causes-of-insomnia-hyperarousal.html http://www.nhlbi.nih.gov/health/health-topics/topics/sleepapnea/ http://www.bbc.co.uk/science/humanbody/sleep/articles/sleepdisorders.shtml http://www.livescience.com/39867-pacemaker-device-sleep-apnea.html http://www.scientificamerican.com/article/why-do-some-people-sleepwalk/ http://phys.org/news/2011-02-scientists-genetic-basis.html http://media.utoronto.ca/media-releases/health-medicine/study-identifies-how-muscles-are-paralyzed-during-sleep/
Views: 886654 SciShow
Why These Squirrels Destroy Their Brains Every Winter
 
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It seems like a terrible idea to destroy and rebuild your own brain, but that is exactly what some ground squirrels are doing all winter long. Hosted by: Stefan Chin Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.theguardian.com/science/2015/apr/10/arctic-ground-squirrel-key-alzheimers-cure https://www.scientificamerican.com/article/arctic-ground-squirrel-brain/ https://www.nps.gov/dena/learn/nature/arcticgroundsquirrel.htm http://www.bbc.com/earth/story/20150218-arctic-ground-squirrels-supercool-slumber https://www.physiology.org/doi/full/10.1152/ajpregu.2000.279.1.R255 https://www.sciencedirect.com/science/article/abs/pii/030645229290336Z https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3136081/ https://www.researchgate.net/publication/20415141_Freeze_avoidance_in_a_mammal_Body_temperatures_below_0_degree_C_in_an_Arctic_hibernator https://kundoc.com/pdf-hibernation-induced-structural-changes-in-synaptic-contacts-between-mossy-fibres.html http://www.jneurosci.org/content/26/41/10590.full http://journals.sagepub.com/doi/pdf/10.1177/074873040101600309 https://www.ncbi.nlm.nih.gov/pubmed/16219369 ---------- Images: https://commons.wikimedia.org/wiki/File:Spermophilus_parryii_(eating_mushroom).jpg https://commons.wikimedia.org/wiki/File:Golden-mantled_ground_squirrel_-_Bow_Lake.jpg https://commons.wikimedia.org/wiki/File:Spermophilus_undulatus1.jpg https://commons.wikimedia.org/wiki/File:PSM_V84_D158_Thirteen-lined_ground_squirrel_awakening_from_hibernation.jpg https://commons.wikimedia.org/wiki/Category:Hibernation#/media/File:PSM_V84_D159_Thirteen-lined_ground_squirrel_awakening_from_hibernation.jpg https://www.istockphoto.com/photo/small-chipmunk-gm488364313-39242694 https://www.istockphoto.com/photo/neurons-electric-pulse-gm629614340-112085713 https://en.wikipedia.org/wiki/Golden-mantled_ground_squirrel#/media/File:Golden_mantled_ground_squirrel.jpg https://en.wikipedia.org/wiki/Golden-mantled_ground_squirrel#/media/File:Goldmantelziesel.jpg https://en.wikipedia.org/wiki/Golden-mantled_ground_squirrel#/media/File:Callospermophilus_lateralis_Bryce_Canyon.jpg https://www.istockphoto.com/vector/brain-anatomy-icon-gm658237426-120133117
Views: 255870 SciShow
Law of attraction | How to use law of attraction | law of attraction method [WORKING 100%]
 
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Law of attraction | How to use law of attraction | law of attraction method [WORKING 100%] Get Materials at this link: ►► https://tinyurl.com/yd2hm8t8 ◄◄ The good news is... There’s actually a way to literally hypnotize your brain to ONLY focus on what you really want. While also ERASING years of negative, limiting thinking almost instantly. Even better, you’re about to discover why this simple pair of headphones will become your most treasured possession Capable of helping you automatically turn that sub-atomic particle into the life of your dreams. When everything else, including the Law of Attraction, meditation and visualization have failed. If it sounds too good to be true, it’s not. Imagine, no more struggling, No more making decisions out of fear, No more feeling like you don’t belong here in this body, on this planet. Are you ready to HAVE everything you’ve ever dreamed and fantasized about, but never really BELIEVED you could achieve? Now, what if someone can reprogram your brain to automatically have UNLIMITED wealth, happiness, pleasure, love, freedom and confidence. Would you want it? Your brain is a super computer. Capable of “learning” new things… Without YOU, the person, ever having to “learn” anything. Because It’s not your “conscious mind” that’s manifesting what you are and have. It’s a part of your brain that most people will never directly access, no matter how much they “learn” in school, seminars or books. But there’s actually a way to easily and directly access this part of your brain, where you automatically create your reality… and instantly change it. My name is Eddie Sergey. I’m not a scientist, a medical doctor or a psychologist.I’m a 4th grade dropout. I didn’t go to high school. I didn’t go to college. I didn’t read books. I didn’t even homeschool or have a curriculum. I was a feral hippie kid. Often homeless, always poor, and completely on my own. I’ve spent years of my life not knowing where my next meal would come from… or if I could find a floor to sleep on, rather than sleeping in the wet, dark, Maui jungle. And whatever you’re feeling; whatever brought you here today, like financial struggles, autoimmune disease or a feeling of endless stress and fear in the pit of your stomach… I get it. And I know what it’s like to passionately, and desperately want to believe I CAN change my reality with my mind. But when it came down to daily life, I just didn’t trust it. I didn’t truly believe. Because I had been so powerless, for so long. Until this sound…Changed my life, forever. So please, read this page all the way through. I’m going to reveal the one thing I discovered. The one thing that transformed me From feral, homeless, hippie kid struggling to overcome my “brain cancer death sentence” struggling to eat, because we couldn’t even afford the dollar menu at Burger King struggling to feel safe… in such an unsafe-feeling world…Into self-made financially-abundant entrepreneur. Now, if you’re thinking “Okay Eddie, so how does a now 37-year-old man, who has ZERO conventional education, work for himself, and live financially independently?” Well, I’ll tell you my quick, full story in a minute and: How I used a simple pair of headphones to overcome my “poor” programming or mindset and achieved an incredible amount of wealth and abundance in my life. But first, it’s important to understand HOW I even discovered this, and why “learning” from books, tutors, masters and teachers never worked for me. In fact, “learning” became my enemy. And I’ve since discovered that “learning” is the worst thing you can ever do, if you want to deliberately and effortlessly change your life. Because it isn’t your “smarts” that creates or manifests anything in your life. In fact, your intelligence, or what “you think you know”, gets in the way of letting in, what you’re asking The Universe for. Here’s what I mean: How many times in the last 5 minutes did you intend for something better, like more money, only to immediately think about and talk about what you don’t want? Now, if you’re like most people, including me, It’s hard to take your attention away from the circumstances you don’t want. That’s because your subconscious CAN’T let you focus on what you want. Here’s what I mean: Your subconscious is programmed to FORCE your attention to “see” what “it” wants you to see. It’s like a super computer, and it’s being run by OLD software. Discover How To Use The Law Of Attraction To Work INSTANTLY! ---------------------------------------- law of attraction, How To Use The Law Of Attraction, How to ATTRACT, how to use the law of attracting, wealth, law of attraction best book, The Law Of Attraction, The Law Of Attraction How It Works, the secret, law of attraction wealth, law of attraction and success, loa, law of attraction love, Manifest, Manifest ANYTHING, Law Of Attraction 2018, manifest loa
Views: 8418 ahmetcan54700
SciShow Quiz Show: Battle of the Brains!
 
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It's the battle of the SciShow Psych Hosts: Brit Garner and Hank Green! Brit came prepared, but can Hank still win the game for his Patron? Hosted by: Michael Aranda ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: KSam Lutfi, Kevin Knupp, Nicholas Smith, Inerri, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Fatima Iqbal, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://entomology.ifas.ufl.edu/baldwin/webbugs/3005_5006/Docs/firefly%20paper.pdf https://naturalhistory.si.edu/mna/image_info.cfm?species_id=129 http://www.bioone.org/doi/full/10.1896/044.016.0107 https://academic.oup.com/cz/article/60/1/76/1800980 http://onlinelibrary.wiley.com/doi/10.1111/j.1558-5646.1979.tb04681.x/full https://link.springer.com/article/10.1007/s10886-015-0619-1 http://bioold.science.ku.dk/drnash/Atta/Pages/LargeBl.html http://science.sciencemag.org/content/319/5859/88 http://science.sciencemag.org/content/323/5915/782.long http://onlinelibrary.wiley.com/doi/10.1111/j.1474-919X.1986.tb02677.x/full http://onlinelibrary.wiley.com/doi/10.1111/j.1474-919X.1988.tb00953.x/full http://www.jstor.org/stable/4163462?seq=1#page_scan_tab_contents https://www.theatlantic.com/science/archive/2016/01/were-the-only-animals-with-chins-and-no-one-knows-why/431625/ http://onlinelibrary.wiley.com/doi/10.1111/brv.12112/abstract http://onlinelibrary.wiley.com/wol1/doi/10.1002/evan.21471/abstract https://www.scientificamerican.com/article/why-are-more-people-right/ http://www.jstor.org/stable/4078415?seq=1#page_scan_tab_contents https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3068228/ http://www.sciencedirect.com/science/article/pii/S096098221500617X http://onlinelibrary.wiley.com/doi/10.1111/jzo.12511/full https://news.nationalgeographic.com/2015/06/150618-kangaroos-evolution-animals-science/ https://www.sciencefriday.com/articles/do-other-animals-show-handedness/ http://onlinelibrary.wiley.com/doi/10.1111/j.1469-8749.1999.tb00559.x/abstract http://www.the-scientist.com/?articles.view/articleNo/40868/title/On-the-Other-Hand/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5135249/ https://www.cambridge.org/core/journals/journal-of-roman-archaeology/article/div-classtitleit-all-comes-out-in-the-wash-looking-harder-at-the-roman-span-classitalicfullonicaspandiv/65CEFCDE1E76EE8058B1F81FCBC21346 http://www.gutenberg.org/files/6400/6400-h/6400-h.htm http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.891.3426&rep=rep1&type=pdf https://io9.gizmodo.com/some-people-use-urine-and-chemistry-to-whiten-their-t-1662270403 http://gcfs.ucpress.edu/content/9/2/5 http://septentrio.uit.no/index.php/rangifer/article/viewFile/1651/1546 https://books.google.com/books?id=Oo1HdpLbrHQC&lpg=PT9&ots=RMQ_uu4YDZ&dq=muscimol%20reindeer&lr&pg=PT20#v=onepage&q&f=false http://www.kup.at/kup/pdf/11273.pdf http://www.nytimes.com/1995/02/26/business/wall-street-a-fertility-drug-grows-scarce.html https://en.wikipedia.org/wiki/File:Cougar_sitting.jpg https://en.wikipedia.org/wiki/File:Jaguar_(Panthera_onca_palustris)_female_Piquiri_River_2.JPG https://en.wikipedia.org/wiki/File:Ocelot_(Jaguatirica)_Zoo_Itatiba.jpg https://en.wikipedia.org/wiki/File:Margay_in_Costa_Rica.jpg https://en.wikipedia.org/wiki/File:Saguinus_bicolor_Parque_do_Mndu.jpg https://commons.wikimedia.org/wiki/File:Maculinea_arion_Large_Blue_Underside_SFrance_2009-07-18.jpg https://commons.wikimedia.org/wiki/File:Klokjesgentiaan_met_afgezette_eitjes_van_gentiaanblauwtje.jpg https://en.wikipedia.org/wiki/File:Maculinea_alcon_pupa_in_ant_nest.jpg https://en.wikipedia.org/wiki/File:Heron_tricol_01.JPG https://en.wikipedia.org/wiki/File:Butorides_virescens2.jpg https://www.youtube.com/watch?v=cDUIXTjAYdk https://en.wikipedia.org/wiki/File:Chimpanzee_skull.jpg https://commons.wikimedia.org/wiki/File:Human_skull.jpg https://en.wikipedia.org/wiki/File:Maccari-Cicero.jpg https://commons.wikimedia.org/wiki/File:Palastexamen-SongDynastie.jpg https://commons.wikimedia.org/wiki/File:20070818-0001-strolling_reindeer.jpg https://commons.wikimedia.org/wiki/File:%D0%A8%D0%B0%D0%BC%D0%B0%D0%BD_%D0%A2%D0%B0%D1%88%D0%BE%D0%BE%D0%BB_%D0%91%D1%83%D1%83%D0%B5%D0%B2%D0%B8%D1%87_%D0%9A%D1%83%D0%BD%D0%B3%D0%B0_-_%D0%BE%D0%B1%D1%80%D1%8F%D0%B4_%D0%BE%D1%81%D0%B2%D1%8F%D1%89%D0%B5%D0%BD%D0%B8%D1%8F_%D0%BC%D0%B5%D1%81%D1%82%D0%B0_(%D1%81%D0%B0%D0%BD%D0%B3).jpg https://en.wikipedia.org/wiki/File:His_Holiness_Pope_Pius_XII.png
Views: 134143 SciShow
Quiz Show: Vlogbrothers Face-Off: Hank v. John!
 
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Welcome back to SciShow Quiz Show! In this episode Hank will be competing with older brother John Green in a battle of science related trivia on behalf of Subbable subscribers Anna Dilley & Andrew Villarreal. Hosted by: Michael Aranda ---------------------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://geomaps.wr.usgs.gov/parks/deform/gfaults.html http://en.wikipedia.org/wiki/Katherine_Johnson http://www.nasa.gov/audience/foreducators/a-lifetime-of-stem.html#.U_4Uh0iLHqU http://www.nasa.gov/centers/langley/news/researchernews/rn_kjohnson.html http://www-plb.ucdavis.edu/esau/about.htm http://www.botany.org/bsa/misc/esau.html http://haptics.seas.upenn.edu/index.php/Research/VerroTouch http://www.semcon.com/Global/Docs/Future/FUTen_3_2013_webb.pdf http://www.popsci.com/science/article/2010-10/brilliant-10-katherine-kuchenbecker-puppet-master http://www.seas.upenn.edu/directory/profile.php?ID=50 http://www.netl.doe.gov/File%20Library/Research/Oil-Gas/Program102.pdf
Views: 675200 SciShow
Salt's Secret Powers!
 
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From pancakes to ice cream, salt goes in so many things to make them taste better! But what is it and where does it come from? ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreon.com/scishowkids ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow SOURCES: http://www.cyh.com/HealthTopics/HealthTopicDetailsKids.aspx?p=335&np=284&id=2689 https://www.gemsociety.org/article/crystal/
Views: 19737 SciShow Kids