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5 of the World's Most Dangerous Chemicals

Оценок: 135361 | Просмотров: 6438427
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
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Текстовые комментарии (8499)
**** **** (8 часов назад)
WTF Who waits to see your face the whole time??????? I watched 1:50 BYE
Jarod Thorman (10 часов назад)
I feel like it is wrong to call C-F bonds the single strongest bonds in o-chem. It just doesn't sound right considering it is not super difficult to break them in many cases. I mean a Carbon carbon triple would almost certainly be stronger.
Rain Coast (15 часов назад)
So now we know what happened to the witch in Oz. "I'm melting! I' melting!"
Sierra (16 часов назад)
The CONCRETE. Was on FIRE.
Razar Campbell (1 день назад)
Serious Comment: In 3rd year Chemistry labs, we were playing with some seriously dangerous chemicals, but our unfortunate tutors had it even worse! They were all post-grads. I came in one day to see our male tutor (I can't remember his name, just that he was the only male tutor) looking like he'd just had a bath in blood! All his exposed facial skin and both his hands looked like someone had grated the skin off with a cheese grater!! What's worse is that he had no idea how this had happened. He just woke up that morning with a LOT of missing skin! Also, our female tutors were fat, but I think they were always fat... Best chemistry joke ever: "If you're not part of the solution, you're part of the precipitate!"
UncleTogie (1 день назад)
No FOOF? (dioxygen difluoride) Son, I am disappoint.
Insydnis Reign (1 день назад)
LMFAO I laughed at AA.
Jonathan (1 день назад)
You forgot Jet fuel. It can melt steel.
BIRDIE99999999999999 (1 день назад)
Teflon can hold the very strong superacid (obviously), but I don’t know if it’s totally chemically indestructible.
BIRDIE99999999999999 (1 день назад)
Oh no, the group 16 Elements are *very stinky*.
BIRDIE99999999999999 (1 день назад)
Group 12 Elements are nasty, especially in organic form.
BIRDIE99999999999999 (1 день назад)
C2N14 explodes when you do *nothing* to it.
BIRDIE99999999999999 (1 день назад)
*NEWS: CONCRETE CATCHES FIRE (when normally it shouldn’t).*
\\Hugh M Janus// (2 дня назад)
This dumb comment doesn't deserve any likes whatsoever. Like if you agree(I sure do).
\\Hugh M Janus// (2 дня назад)
https://m.youtube.com/watch?v=_gSgXBFRSVY This song nearly reaches the toxicity discussed in this video. Like if you agree.(warning: this is a monstrously heavy dubstep song)
David Buschhorn (2 дня назад)
Trigger warning: the following contains a story of an animal dying... [skunk] Still here? I worked at a pest control company in 1996 and was having trouble with a skunk in my suburban neighborhood. It was eating my cat's food. I put out a live trap for it, caught it and decided that rather than driving in to work, swapping trucks, driving back to get the skunk and disposing of it at the shop like we usually did, I'd just save time and shoot it with a pellet gun. Perfect head shot caused the thing to tense up and release its entire arsenal of yellow stink-fluid. People were coming out of their houses a hundred yards downwind with a look of distaste on their faces. Up close, the smell was staggering. A hundred yards away it had attenuated down to horrifying. It was winter so digging was difficult, but in the garden, I managed to get it about six inches underground and called it good. Fast forward to springtime. I came home from college to see my landlord digging skunk skin out of a rototiller. There were skunk pieces ALL OVER the back yard and the smell was back. As I exited the truck, he asks, "Did you know there was a skunk buried in the garden?" "Yeah... I buried it there." "Well... you buried it none too deep!" The poor guy had noticed that I'd done some gardening and had borrowed a tiller to help me out... then found the skunk. When I say "found" I mean he shredded the now-rotting corpse and blew it all over the yard and himself. I guess it went through the machine several times before he got it turned off :-(
BP Lup (3 дня назад)
Honorable mention to Dimethylmercury. Spill a couple drops on a gloved hand and die.
Roland Menero (3 дня назад)
Couldn’t stomach the editing or the narrator for more than a millionth of a second.
pietro scelfo (3 дня назад)
So much personality.
Evil Bastard (3 дня назад)
These don't even compare to my dog's farts.
Keith V (3 дня назад)
Clearly you've never seen my farts after I've ate at Taco Bell!
Cesar Gil (4 дня назад)
One droplet of alien's blood?
schlaznger (4 дня назад)
I've set concrete on fire at work before...then the day got bad.
Faraaz Ibtisham (4 дня назад)
Nice new intro!
martin joseph (4 дня назад)
im told that my farts are toxic
Wilhelm Taylor (4 дня назад)
I'd love to see this guy and Vince, the Sham Wow guy have a conversation.
Lawrence Hamm (4 дня назад)
I wanted to be a chemical engineer when I was young, but life (including this video) has continued to let me know that that career choice was just not prudent.
Ghostdrago1997 (4 дня назад)
Dam my brick house is on 🔥 Damm that flourine chemical.
chefdab (4 дня назад)
Flouroantimonic acid sounds like a good way to get rid of a body. 😉☠
thrash1022 (5 дней назад)
This is still one of the greatest episodes of scishow ever. Rewatching literally half a decade later and still enjoying. "It'll burn through your BONES!"
Brendan Fraser (5 дней назад)
Is it just me or are all science teachers insane?
Choppytehbear1337 (6 дней назад)
Those damn Germans are up to something...
verods10 (6 дней назад)
I love this guy, adds so much intensity to the narration.
the cool koopa (6 дней назад)
Azidoazide Azide is so sensitive you think about it wrong and it will explode
john tracy (6 дней назад)
If we can smell a small amount of thioacetone from a mile away, then a dog could smell it from Mars.
john tracy (6 дней назад)
Fluoroantimonic acid is a close approximation to Alien acid. I would call it a hyperacid as opposed to a superacid.
Adam T (6 дней назад)
azide: ˈeɪzaɪd
Dan Gerszewski (7 дней назад)
This is entirely taken from Derek Lowe, specifically Things I Won't Work With. If you're going to copy all his information, the order it's presented in and some direct quotes, you should credit him or this entire list is blatant plagiarism.
lucifer (7 дней назад)
4:55 lmfao
DAVID5557502 (8 дней назад)
4:50 FINALLY something that will beat Luigi while doing absolutely nothing
Polaria (8 дней назад)
I'm really afraid to drive a BMW now. Germans might be good at automotive engineering, but they're also good at engineering.. highly explosive chemicals
Mar Celo (8 дней назад)
So there are users that saw a video highly informative and funny and still disliked it... Wow...
Mar Celo (8 дней назад)
02:37 🔥🔥🔥🔥😳🔥🔥🔥🔥
GB Spence III (8 дней назад)
Does anyone NOT find this twerp annoying? Hold your head still, and stop with the phony voice. Interesting choice of chemicals though. Most lists emphasize toxicity, not reactivity.
HashBrownSavage (8 дней назад)
when I saw this video I thought of "trinitrotoluene" (TNT)
August Landmesser (8 дней назад)
Whoa!
H Ggaming (8 дней назад)
Nova 6
Forrest Zeng (9 дней назад)
1:30 oh, um....... I just did a science experiment in my school with chlorine triflouride and water......
M Peters (9 дней назад)
man you need to tone down the Tosh.o on this video.
Trent Beckman (9 дней назад)
No botulinum toxin?
Trent Beckman (9 дней назад)
Nvm, that would be a bacterium.
Olenhol (9 дней назад)
it feels like Hank waited all these years just for this episode
kypcoko (9 дней назад)
What do we learn from this? Germany has great chemical engineers.
Cyrus Schicke (10 дней назад)
We need to weaponize thioacetone immediately. Imagine dropping it in an enemy position and walking through wearing SCBAs.
Zooper Playz (10 дней назад)
Now every one knows the power of Germany
John jsmit (10 дней назад)
Instead of talking so much , show pictures of the chemicals , perhaps the chemical exploding or doing what you say it can do .
eeLeerKay (10 дней назад)
Tetraethyllead is one of my personal favorites.
Vennom Scandi (10 дней назад)
"it will kill you now AND later" im losin it
Elizabeth Winsor (10 дней назад)
AA was like my husbands first wife .....
CelestialSofa (10 дней назад)
Can I buy these on Amazon?
Stevan Miladinovic (10 дней назад)
uhhhm ACTUALLY depending on the chemist you ask, an acid might aswell be an electron-acceptor :p
reuploads MrRage (10 дней назад)
I want all of them!
Brandon Sansovich (10 дней назад)
Oh my god, I am pretty sure that's all I need to say.
Ben Henry (11 дней назад)
If they taught chemistry like this no student would ever fail
VanGilder Michael (11 дней назад)
fluorine is a bigger badass than Leroy Brown.
David Lucey (11 дней назад)
Why not just not make the chemicals?
Blitz ore (11 дней назад)
Or : “Your Breath, it smells likeThioacetone had a party in your mouth, and died.”
ockidoke (11 дней назад)
C-F-single-bond is not as strong as a Si-F-single-bond. Pls edit. So a C-F-single-bond is NOT the strongest known single-bond in organic chemistry !!
That1NerdyBlackGirl (11 дней назад)
Best. SciShow. Episode. Ever.
Chris Lawson (12 дней назад)
For a nice white teeth smile try☠️💀☠️💀💅🔥⚰️ everyone will notice.
Vikas Kumar (12 дней назад)
Last thing we need is a chemistry professor on youtube!
Shadizer Silverhand (12 дней назад)
Dimethyl mercury is up there in the running for the top of dangerous chemicals, a researcher using it for calibration testing got just a drop or two on her thick gloves while she was wearing complete hazmat suit and it immediately went through the rubber, soaked through her skin and killed her within the year from mercury poisoning, which the symptoms started with it slowly eating up her brain. This resulted in them discontinuing all uses of the chemical.
barry (12 дней назад)
loved your presentation
Mikestion (12 дней назад)
quick someone say something rude about azidoazide azide!
John Young (12 дней назад)
Brilliant.... brilliant funny host I could watch all day
Kyoobur9000 (12 дней назад)
NOOOOOOOO THIOACETONE HAS A C=S DOUBLE BOND NOT A C-SH BOND
Bob Bobson (12 дней назад)
Seriously? FOOF doesn’t make the list?
Bodragon (13 дней назад)
Why do you talk funny?
marsupial mole (13 дней назад)
Substance N sounds like some kind of super mutated Greek Fire...On meth with steroids..... and From Hell. Geeze Louise people make some diabolical concoctions.
Jeff (13 дней назад)
if i mix them together can i drink them?
Futuristic Gaming (13 дней назад)
Apparently one reactive halogen plus another reactive halogen equals something more reactive obviously
Hasan Yuvarajah (13 дней назад)
Over excited geek
True is God (13 дней назад)
and now there is fluoride in your tap water...
Edvinas Sungur (13 дней назад)
I know what is 1 exothermic and 2 endothermic for starters:1 hot 2 cold
Kantarii 3 (14 дней назад)
That super stinky ass chemical has so many military applications.... I say we dump it in the caves of Afghanistan and see who runs out🌹
Jamis Ins (14 дней назад)
Super upload.
Alex Oja (14 дней назад)
What an annoying nerd dweep
Lotsagrapes (15 дней назад)
fluoride wo
freewill1114 (15 дней назад)
How are substances like these even made? I can't visualize the process(es) required.
Diablo napander (15 дней назад)
I have a feeling these aren't sold on Amazon
Georgi Georgiev (15 дней назад)
the guy with the lipstick O,O wtf..... :D
Lauren Doe (15 дней назад)
I am so thrilled to be disappointed this was NOT click bait! :D
Mambodog 532 (16 дней назад)
I'd have expected Botulinum toxin (botox)
CrypticSpartan (16 дней назад)
4:59 *when a sniper jackal kills you in halo 2*
Gordon Ramsay (16 дней назад)
"Odor that's been described as disagreeable." What?
Greg Hollett (16 дней назад)
This guy emphasizes the first letter of every word
N B (16 дней назад)
Your host reminds me of Andy Daly. Immensely. Yes, this is a compliment.
Martyn Miles (16 дней назад)
What an annoying presentation. He needs to take lessons...
Fayanora Ahnabahn (17 дней назад)
That acid sounds like the universal solvent that the alchemists were looking for.
Marcelo Monnerat (17 дней назад)
I have one important question, where can i buy those chemicals? lol
baylinkdashyt (17 дней назад)
Derek would be very proud. https://blogs.sciencemag.org/pipeline/?s=Things+I+Wont+Work+With

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