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Spin Art... centripetal force..."centrifugal" force // Homemade Science with Bruce Yeany
 
10:51
Spin art has been a popular device in the arts and science over the years. It is rather simple, spin a piece of paper at high speeds, splash some paints on it and then stop it and admire the results. It can be a nice piece to start a discussion on the application of centripetal forces, "centrifugal" forces, inertia, color mixing or simply a fun activity for children of all ages.
Просмотров: 36180 Bruce Yeany
Spin art, simple homemade device /////Homemade Science with Bruce yeany
 
03:45
This simple device has seen a lot of use and is very popular with students. We use it as an example when exploring the concept of centrifugal force. There are several good demonstrations showing this concept, however,this centrifugal force can be misleading since it is not a real force. It is suggested that a good lesson accompany the use of these devices, otherwise students may end up with misconceptions of what is observed. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. My intention is to share these ideas with other teachers or anyone who has an interest in science. I have found that designing and building my own equipment has taught me more than any course that I have ever taken. I hope that you consider trying this for yourself.. I also share and show some of these ideas at workshops, science conferences, or inservice presentations. Videos are shot with a Casio EXH20. Slow motion shots are either 3.5 or 7 times slower.
Просмотров: 17268 Bruce Yeany
Spiral Spin Art Demonstration Artist Talk with Glenn Faruhar
 
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Spiral Art Lesson NOW available at https://shop.artfusionproductions.com/au/ For more info and art ideas, art lessons, art for sale etc. https:/artfusionart.com.au
Просмотров: 3134 glennfarquhar1
9 Science Tricks with Centrifugal Force
 
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9 Science Tricks with Centrifugal Force ************************************************************* Welcome to my channel. My name is Vitaly, and I love science! My task is to inspire children to explore the interesting science. Here you will find lots of unexpected experiments; crafts improvised with minimal costs; interesting observations, the secrets of unusual phenomena, as well as long-term projects!
Просмотров: 84097 VitaliUS EN
Spiral Art Lessons Spin Art
 
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The Spiral art lesson is NOW available online at this link https://shop.artfusionproductions.com/au/ Visit our website for more info.https://artfusionart.com.au/
Просмотров: 1609 artfusion1
Spin Art Machine easy science project spinning art easy experiment cool experiments Deep Patel 2018
 
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spin art machine science project for 2018 Deep Patel performed this project as his science project. and explained how centrifugal force works. Deep Patel DJ Patel fun centrifugal force centrifugal force for kids physics science circular motion experiment science experiments science projects science fair project for kids It is home made spin art machine, and totally diy project, painting is fun with it, art toy spinning easy craft homemade #djpatel
Просмотров: 240 MultiTalent Disorder
How to Make a Spin Box
 
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Artist Patricia Fuller isn't about to let a giant cardboard box go to waste! Her neighbors' purloined TV box makes a perfect spin box, for practicing spin technique, as she shows us in this video. Materials used are mentioned in the links below. Read the full blog post that accompanies this video: https://acrylicpouring.com/spin-box/ Learn and improve your acrylic pouring with the biggest community of pouraholics in world. Claim your free copy of the "5 Fundamentals of Acrylic Pouring" course here: https://acrylicpouring.com/ Supplies I Used: - Paint (https://amzn.to/2lu1DHz) - Floetrol (https://amzn.to/2MiDUVU) - Silicone (https://amzn.to/2Ih5xwr) - Craft Sticks (https://amzn.to/2Ih695d) - Cups (https://amzn.to/2KjYyaO) - Glad Press N Seal (https://amzn.to/2MgoykL) - Two sided tape (https://amzn.to/2IgBGnz) - Cake Spinner (https://amzn.to/2ML0k3n) - Duct Tape (https://amzn.to/2Kf63Qh) - Canvases: this (https://amzn.to/2Kdr2Qv) or this (https://amzn.to/2IhiHti) - Gloves (https://amzn.to/2IhSM4G) I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for me to earn fees by linking to Amazon.com and affiliated sites.
Просмотров: 6588 Acrylic Pouring
Student Horsepower Lab Activity  // Homemade Science with Bruce Yeany
 
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This student lab activity is on calculating human horsepower by using data from walking, jogging, and running up a staircase. Student calculations depended on three measurements. 1.The amount of applied force, in this case they were lifting their own body weight. 2. The displacement or distance that the force is applied, this was measured as the height of the staircase from the bottom step up to the top step. 3. The amount of time needed to run from the bottom to the top, measured in seconds. According to their calculations, students were able to generate a range of about 0.2 horsepower to over one horsepower for a very brief moment of time. The idea of horsepower as the effort of measuring work done in an amount of time is credited to James Watt. It is said that his interest was in part to help better describe the abilities of his steam engine by comparing it to the capabilities of the common workhorse. While this measurement is the amount of work that a horse can do over long periods of time, humans on the other hand are only capable of exerting 1 to 3 horsepower in very short bursts. People are capable of exerting about 1/10 horsepower for long periods of time.
Просмотров: 17549 Bruce Yeany
Centrifugal tray////Homemade science with Bruce Yeany
 
03:18
The classic demonstration of swinging a bucket over your head is taken up on notch by swinging a cup of water on a tray. Swing vertically or horizontally or a combination of both and the water remains in the cup to the "centrifugal force" acting on the cup. WHile this and other experiments demonstrating centrifugal force are a lot of fun, the concept can be misleading . A good lesson should accompany centrifugal force demonstrations to help clear up any misconceptions. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. My intention is to share these ideas with other teachers or anyone who has an interest in science. I have found that designing and building my own equipment has taught me more than any course that I have ever taken. I hope that you consider trying this for yourself.. I also share and show some of these ideas at workshops, science conferences, or inservice presentations. Videos are shot with a Casio EXH20. Slow motion video clips are either 3.5 or 7 times slower.
Просмотров: 3825 Bruce Yeany
Centrifugal force toy-- toy physics ////Homemade Science with Bruce Yeany
 
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There are many wonderful centrifugal force toys and demonstrations available for students to investigate. However, centrifugal forces are not real and can sometimes be misleading to students unless demonstrations are followed up with a good explanation of the concept. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. My intention is to share these ideas with other teachers or anyone who has an interest in science. I have found that designing and building my own equipment has taught me more than any course that I have ever taken. I hope that you consider trying this for yourself.. I also share and show some of these ideas at workshops, science conferences, or inservice presentations.
Просмотров: 15600 Bruce Yeany
Uniform Circular Motion: Crash Course Physics #7
 
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Did you know that centrifugal force isn't really a thing? I mean, it's a thing, it's just not real. In fact, physicists call it a "Fictitious Force." Mind blown yet? To explore this idea further, this week Shini sits down with us to discuss centripetal force, centrifugal force, and a few other bits of physics to help us understand Uniform Circular motion. *** Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Help PBSDS win a Webby Award by voting here: https://pv.webbyawards.com/2016/online-film-video/video-channels-and-networks/science-education Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark, Eric Kitchen, Jessica Wode, Jeffrey Thompson, Steve Marshall, Moritz Schmidt, Robert Kunz, Tim Curwick, Jason A Saslow, SR Foxley, Elliot Beter, Jacob Ash, Christian, Jan Schmid, Jirat, Christy Huddleston, Daniel Baulig, Chris Peters, Anna-Ester Volozh, Ian Dundore, Caleb Weeks -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashC... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Patreon: http://www.patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Просмотров: 783699 CrashCourse
How make spin Art machine
 
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How make a water pump
Просмотров: 32 super ideas
Building the Spin Art Machine (w/ Dad's Intro)
 
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Joe's second YouTube video with an intro. This video includes an introduction from his dad that explains the new video and the replacement and some other awesome news about his very first video. Tinker Crate sent him a replacement Spin Art Machine after they learned his brother destroyed the first one. They also asked him to film the actual assembly of this one. Please LIKE and SUBSCRIBE! Joe will have multiple videos and we will try to post weekly videos of fun and exciting adventures. Some of Joe's favorite YouTubers are What's Inside, Dan TDM, Unspeakable, The Sharers and J House Vlogs. Joe is 8 years old and has Autism so he is very inquisitive and whats to know how everything works. FOLLOW JOE'S FUN LAB Facebook: https://www.facebook.com/joesfunlab/ Instagram: https://www.instagram.com/joesfunlab/ Twitter: https://twitter.com/JoesFunLab1 Snapchat: Coming Soon Joe's Fun Lab showing us how the Spin Art Machine works. This video does not include the building of the machine as that is video #3. Accoding to KIDDLE (The Kids Encyclopedia) In physics, centrifugal force (from Latin centrum "center" and fugere "to flee") is a fictitious force that appears when describing physics in a rotating reference frame; it acts on anything with mass considered in such a frame. Centrifugal force is fictitious because although it may feel to a person like a certain force is being exerted on them, someone outside the scene will see something different. Example: If John is in a car that takes a sharp right turn, he will feel as though he is being pushed to his left. This is an imaginary force, called a centrifugal force, or a "running away from the center" force. John feels it because he is inside the car and is affected by it. However, if John's friend, Andy, is on the side of the road facing the front of John's car and watches John's car take a sharp right turn, Andy will see the car push John to the right with the car as it changes direction. This is a real force called centripetal force (or an "aiming towards the center" force) and acts towards the center of the circle of rotation. In other words, John's body, traveling in a straight line before the car turned, wanted to keep moving in a straight line because it had momentum in that direction, but the car, which was exerting a force on John by turning, is pulling him to the right. John feels like his body is being pushed to the left as the car turns, but in fact, his body is being pulled to the right by the turning car. This is a problem that appears in rotating situations. There is a difference between what appears to be happening if watched from the outside or if the event was seen from within a rotating object. These differing viewpoints are called frames of reference. Despite the name, fictitious forces are experienced as very real by anyone whose immediate environment is a non-inertial frame. Even for observers in an inertial frame, fictitious forces provide a natural way to discuss dynamics within rotating environments such as planets, centrifuges, carousels, turning cars, and spinning buckets.
Просмотров: 23 Joe's Fun Lab
Physics of toys- Cartesian diver ideas-part 1  // Homemade Science with Bruce Yeany
 
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Part one. Cartesian Diver are a fun and simple experiment that is easy to do for any age. The basic experiment starts with using a soda bottle and divers made out of droppers, straws or other materials. This video take a look of suggestions to make the demonstration a bit more interesting. Spinning divers, remote control divers, how many divers can fit into a bottle at once. Continue on to part two takes a look at making larger divers.
Просмотров: 20776 Bruce Yeany
Easily Turn a Salad Spinner Into a Spin Art Machine
 
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The kids are going to go crazy with this! Turn an old salad spinner into a spin art machine and make the coolest art pieces anytime you want. Seriously, this DIY shows you how to make this upgrade easily: http://www.ehow.com/how_12343905_easily-turn-salad-spinner-spin-art-machine.html
Просмотров: 3423 eHow
13 Favorite Science Demonstrations // Homemade Science with Bruce Yeany
 
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Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 39th year of teaching. My intention is to share these ideas with other teachers or anyone who has an interest in science. I have found that designing and building my own equipment has taught me more than any course that I have ever taken. I hope that you consider trying this for yourself.. I also share and show some of these ideas at workshops, science conferences, or inservice presentations.
Просмотров: 46053 Bruce Yeany
Cups and ball Centrifugal Force Experiment
 
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Cup Centrifugal Force Experiment Now the object of this experiment is to separate the two balls – put one ball in each glass, this would seem tough. But just place the glasses on a table and spin them! The balls will be separated. The spinning glasses will make the balls fly towards the extreme ends. When you swing an object around on a string or rope, the object will pull outward on the string. This is called the centrifugal force and is caused by the inertia of the object, where it seeks to follow a straight-line path. It is also called an inertial force. The centrifugal force is equal and opposite to the centripetal force that acts on the object, causing it to move in a curved line. Applications of centrifugal force include a rotating disk and water in a swinging bucket. The equation for the centrifugal force is similar to that for centripetal force. This centripetal (center seeking) force actually points toward the center of the circle, but a roller coaster rider experiences(feels) the sensation of a centrifugal force, a pseudo force pushing them toward the outer edge of the car. This sensation is actually the result of the rider's inertia. SOCIAL NETWORKING » FACEBOOK - https://www.facebook.com/KidsFunScience/ TWITTER - https://twitter.com/Kidsfunscience INSTAGRAM - https://www.instagram.com/kidsfunscience/ PINTEREST - https://www.pinterest.com/kenzschach/kids-fun-science/ HELP! ME TRANSLATE my Videos!! aTdHvAaNnKcSe https://youtu.be/gBND3J6_oQ8
Просмотров: 20813 Kids Fun Science
Homemade Balancing Toys Part Two  // Homemade Science with Bruce Yeany
 
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Here are a few more example of balancing toys that are made with simple materials. Making these types of toys have been especially popular with students. Toys can be a great lead in to the study of center of mass, center of gravity, levers, torque. Also makes a good STEM challenge for students to come up with their own balancing toys and investigate factors that influence it's behavior.
Просмотров: 15713 Bruce Yeany
Fluid Painting Tutorial for Beginners!! How to Make a Fluid Spin Painting! Acrylic Pouring MUST SEE!
 
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Fluid Painting made easy!!Floetral and Pouring Medium..This is the first of many instructional Spin videos to come!! Starting with just a few basic ingredients you too can create an awesome painting of your own!! This is EXTREMELY easy to do and follow!! Checkout my Facebook: https://m.facebook.com/Skywalker.net/ Etsy: https://www.etsy.com/shop/WigglzArt Instagram: @WigglzArt Thanks you so much for watching!! If you have additional questions please don't hesitate to message me!!
Просмотров: 82772 Wigglz' Art
💞Spin Art Acrylic Pouring on the Potters Wheel Part 3 of 3💞
 
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💞Spin Art Acrylic Pouring on the Potters Wheel Part 3 of 3💞 This is the third in a series of videos documenting my attempt at adding centrifugal force to my acrylic pouring techniques. Please start from the beginning with the first video here; https://youtu.be/gqhAtCnslAg In Part 3, this video, I figure out the technique and manage to make some beautiful fluid art paintings with the potter's wheel. What do you think? For a great demo of acrylic pouring for beginners, check out my shoestring budget acrylic pour painting video for beginners also. Paint brands, pigments and recipe listed below! ____________________________________________ Courtney Hoelscher - Artist / Instructor I am a full-time artist and instructor. I provide Acrylic Pour painting tutorials and demonstrations. It is fun to make these paintings but also fun to just watch the process. I use only archival professional quality products and NEVER use silicone in my paintings. If you have any questions please feel free to contact me. I love sharing my passion and knowledge. ___________________________________________ My art is available here: https://choelscherart.com/ Facebook: https://www.facebook.com/choelscherart/ Instagram: https://www.instagram.com/choelscherart/ Twitter: @choelscherart Tumblr: choelscherart.tumblr.com https://www.pinterest.com/craftybunnshine/ Subscribe to my Channel - https://www.youtube.com/user/craftybunn ____________________________________________ Colors used in this painting: Golden Fluid Acrylics; -Carbon Black -Gold -Micaceous Oxide -Iridescent Silver -Iridescent Pearl -Titanium White ____________________________________________ Paint Recipe: Each paint color is mixed with 3x GAC800, 2x Floetrol, 1x paint ____________________________________________
Просмотров: 842 Courtney Hoelscher
Spin Painting #9 by Abraham De La Torre
 
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☆ 2013 Update: Moved artist website to.. http://www.AbrahamArtist.com ☆ Facebook Fan Page.. https://www.facebook.com/Madspinner.Artist Artist Abraham De La Torre demonstrates how to do his art using a action art technique called Spin Painting using his custom built spinning machines which can handle tiny objects to 12 x 12 foot canvas. Artist resides in San Antonio, TX., USA
Просмотров: 213349 Abraham Delatorre
Spinning bottles--Simple centrifuge // Homemade Science with Bruce Yeany
 
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The classic spinning bottle demonstration is performed with two bottle filled with liquid and a bobber floating in the middle, what is the result inside the bottles as the device is spun? Also shown is a temporary separation of oil and water as they demonstrate the principle of a centrifuge.
Просмотров: 36306 Bruce Yeany
DIY Spin Art Machine
 
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Spin art machine made by me and Steph
Просмотров: 12537 Craig Wilson
Sand pendulums - Lissajous patterns - part one // Homemade Science with Bruce Yeany
 
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Sand pendulums are an easy and beautiful method for students of all ages to learn a bit about the harmonic motion. These devices are easy to build and can be adjusted to give a variety of patterns. A pendulum that begins with two point of support can alter the periods of the pendulum as it moves on two perpendicular axis at the same time. The video gives simple instructions on the materials needed and how to adjust the configuration to vary the design. Note on comments: I appreciate seeing comments positive or negative, and learn from helpful criticism. However, I am a middle school teacher and many of my students visit this site, I will remove comments that I feel are offensive or inappropriate. Opening Music: Runaways by Silent Partner
Просмотров: 4121574 Bruce Yeany
How to Make a Spin Art Machine
 
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How to Make a Spin Art Machine
Просмотров: 5315 Jugaad
Toy Physics - Looping Pendulum /// Homemade Science with Bruce Yeany
 
04:00
This is a simple demonstration that can be used to impress your friends using a variety of materials. It also can make a nice investigation for a science fair project or a classroom demonstration. Students can test variables and determine the conditions for the best results. The use of small lights and a camera can help capture the beauty in the movement of the small weight as it arrests the movement of the larger weight as it falls. Or, one other use can be for amusement purposes by turning the demonstration into a game. One final note, the spiral path recorded in the pictures was described as an Archimedes spiral, it is actually an involute spiral. While they are very similar, there are subtile differences that can be explained and demonstrated by searching for definitions of these terms. Sorry for the mistake.
Просмотров: 1349426 Bruce Yeany
Rotating Frames of Reference
 
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MIT RES.TLL-004 Concept Vignettes View the complete course: http://ocw.mit.edu/RES-TLL-004F13 Instructor: Sanjay Sarma This video describes the motion of two objects observed from two frames of reference: a rotating turntable, and the relatively stationary ground frame. The centripetal and Coriolis accelerations that arise in rotating frames of reference are explored. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Просмотров: 78525 MIT OpenCourseWare
Spin Art bike
 
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This is a project my friend and I made for his daughter. It's a bicycle powered spin art system.
Просмотров: 491 Collin LeGault
Cheap paint, elmers glue, spin pour test
 
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Craftsmark paint, with elmers craft glue instead of pouring medium, silicone and water. I painted the canvas white first to see if that would make pouring easier, but i th8nk i should not have let it dry This did not torch well.
Просмотров: 7961 tinkerbell2810
Physics of toys- Cup Flyers // Homemade Science with Bruce Yeany
 
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Plastic, foam or paper cups can easily be made into indoor flying objects that demonstrate the force that causes curveballs, golf balls and many other examples to curve due to the Magnus effect. A variety of sizes and variables can can this simple experiment into a fun and educational learning experience.
Просмотров: 1186472 Bruce Yeany
Mass swinging in a horizontal circle | Centripetal force and gravitation | Physics | Khan Academy
 
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In this video David explains how to solve for the tension and speed of a mass swinging at an angle in a horizontal circle. Watch the next lesson: https://www.khanacademy.org/science/physics/centripetal-force-and-gravitation/gravity-newtonian/v/introduction-to-gravity?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/centripetal-force-and-gravitation/centripetal-forces/v/bowling-ball-in-vertical-loop?utm_source=YT&utm_medium=Desc&utm_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 121675 Khan Academy Physics
Painting Acrylic pour (short) | iKat | Acrylic painting pour fluid art spin cells
 
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A little video I made to post on Instagram of my acrylic for number seven. See the full video of me painting this called: (7) Acrylic pour | iKat ++++++++++++++++++++++++++++++++++++++++++++++++ I appreciate any artistic feedback and comments you have! Thank you :) http://instagram.com/Andidesigner http://www.andesigner.ca @AndesignCA http://www.youtube.com/AndiDesigner ++++++ COMPANIES WHO WOULD LIKE TO SEND PRODUCTS FOR REVIEW: Please email me at Andesigner11@gmail.com - Thank you! ++++++ *Note: Canada links where possible are affiliate which help support my art & channel, other links such as US and UK are not, I provide as many links as I can to help people find them. :) Music: FMA - Fanas, Forever Falling up
Просмотров: 244 Andi Design
impulse examples///Homemade Science with Bruce Yeany
 
07:35
Here are a few ideas that can help demonstrate how the amount of time that an accelerating force or a decelerating force is applied to an object will affect it's rate of motion. The result of force and time is an impulse. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. My intention is to share these ideas with other teachers or anyone who has an interest in science. I have found that designing and building my own equipment has taught me more than any course that I have ever taken. I hope that you consider trying this for yourself.. I also share and show some of these ideas at workshops, science conferences, or inservice presentations.
Просмотров: 49450 Bruce Yeany
Harmonic motion inquiry activities ///Homemade Science with Bruce Yeany
 
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Harmonic motion can be a fun and easy inquiry activity for all ages. Here are some ideas to investigate about simple pendulums, bar pendulums, spring pendulums and double pendulums. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. My intention is to share these ideas with other teachers or anyone who has an interest in science. I have found that designing and building my own equipment has taught me more than any course that I have ever taken. I hope that you consider trying this for yourself.. I also share and show some of these ideas at workshops, science conferences, or inservice presentations.
Просмотров: 13714 Bruce Yeany
LASER Lissajous patterns..geometric designs /// Homemade Science with Bruce Yeany
 
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This homemade laser light show device produces different geometric designs that change as adjustments are made to it. The laser beam bounces from one spinning mirror to a second one and will change the pattern as the mirror speed varies from one to the other. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. My intention is to share these ideas with other teachers or anyone who has an interest in science. I have found that designing and building my own equipment has taught me more than any course that I have ever taken. I hope that you consider trying this for yourself.. I also share and show some of these ideas at workshops, science conferences, or inservice presentations.
Просмотров: 58101 Bruce Yeany
Newton's 3rd law examples//Homemade Science with Bruce Yeany
 
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Newton's third law explains that for every force applied there is a second force that is equal in magnitude applied in the opposite direction Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. My intention is to share these ideas with other teachers or anyone who has an interest in science. I have found that designing and building my own equipment has taught me more than any course that I have ever taken. I hope that you consider trying this for yourself.. I also share and show some of these ideas at workshops, science conferences, or inservice presentations.
Просмотров: 41122 Bruce Yeany
Fun with Self-Sealing Balloons and Bottles // Homemade Science with Bruce Yeany
 
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Sticking pencils and food skewers through plastic bags and balloons has been a common and popular activity for students of all ages over the years. It is a nice lead in to talk about polymers. Once this is done with bags they are pretty much done for but what happens after you pull the skewers out of the balloons, the balloons deflate and that's the end of them. Here is an additional lesson that can be used to generate interest in how fiber in food may be used as a sealant to reseal the balloons and keep it inflated. The demonstration shows commercial products for resealing tires that have gone flat behave and is even similar to the clotting of blood. This can be a worthwhile activity for students to explore and discover other materials that behave the same way.
Просмотров: 10432 Bruce Yeany
Centripetal Force - Cool Science Experiment
 
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Check out this and other cool science experiments at http://www.stevespanglerscience.com/experiments/ Learning about Newton's Laws of Motion is anything but boring. Grab a clear balloon and a penny and learn about interia and centripetal force (that's right... it's centripetal - not centrifugal). Once you've mastered the Spinning Penny demo, you'll need to move Netwon's Waiter Tray - a spinning tray of glasses. As you'll see in this video, everything went just fine until the spinning waiter's tray accidentally hit the lady's leg... and then the demo turned into flying glasses of water! About Steve Spangler Science... Steve Spangler is a celebrity teacher, science toy designer, speaker, author and an Emmy award-winning television personality. Spangler is probably best known for his Mentos and Diet Coke geyser experiment that went viral in 2005 and prompted more than 1,000 related YouTube videos. Spangler is the founder of www.SteveSpanglerScience.com, a Denver-based company specializing in the creation of science toys, classroom science demonstrations, teacher resources and home for Spangler's popular science experiment archive and video collection. Spangler is a frequent guest on the Ellen DeGeneres Show where he takes classroom science experiments to the extreme. Check out his pool filled with 2,500 boxes of cornstarch! Cool Science Toys - http://www.SteveSpanglerScience.com Sign up for the Experiment of the Week - http://www.stevespanglerscience.com/experiment-of-the-week Watch Spangler's Science Videos - http://www.stevespanglerscience.com/video/ Attend a Spangler Hands-on Science Workshop for Teachers - http://www.stevespanglerscience.com/teacher_training/ Visit Spangler's YouTube Channel - http://www.youtube.com/stevespanglerscience Join the conversation on Steve Spangler's blog - http://www.SteveSpangler.com Additional Information: On the education side, Spangler started his career as a science teacher in the Cherry Creek School district for 12 years. Today, Steve travels extensively training teachers in ways to make learning more engaging and fun. His hands-on science boot camps and summer institutes for teachers inspire and teach teachers how to prepare a new generation for an ever-changing work force. Over the last 15 years, he has also made more than 500 television appearances as an authority on hands-on science and inquiry-based learning. On the business side, Spangler is the founder and CEO of Steve Spangler Science, a Denver-based company specializing in the creation of educational toys and kits and hands-on science training services for teachers. The companys unique business strategies and viral creations have been featured in the Wall Street Journal, Inc. Magazine, Wired and TIME Magazine where online readers voted Steve Spangler #18 in the Top 100 Most Influential People of the Year for 2006 (what were they thinking?). You'll find more than 140 Spangler created products available online at SteveSpanglerScience.com and distributed to toy stores and mass-market retailers worldwide. Spangler joined NBC affiliate 9News in 2001 as the science education specialist. His weekly experiments and science segments are designed to teach viewers creative ways to make learning fun. His now famous Mentos Geyser experiment, turning 2-liter bottles of soda into erupting fountains, became an Internet sensation in September 2005 when thousands of people started posting their own Mentos explosions on YouTube.com. As founder of SteveSpanglerScience.com, Spangler and his design team have developed more than 140 educational toys and science-related products featured by mass-market retailers like Target, Wal-Mart, Toys R' Us, Discovery Channel Stores and over 1,400 independent specialty toy stores. His educational science catalog and on-line business offers more than a thousand science toys and unique learning resources. Recently, Spangler has been featured in the Wall Street Journal, Inc. Magazine, WIRED, the History Channel, Food Network and TIME Magazine where on-line readers voted Steve Spangler #18 in the Top 100 Most Influential People of the Year for 2006. His recent appearances on the Ellen DeGeneres Show have taught viewers how to blow up their food, shock their friends, create mountains of foam, play on a bed of nails, vanish in a cloud of smoke and how to turn 2,500 boxes of cornstarch and a garden hose into a swimming pool of fun.
Просмотров: 338653 Sick Science!
Calculating Toy Motor Horsepower  Activity  // Homemade Science with Bruce Yeany
 
06:59
Calculating the Tumble Buggy horsepower. These cars are very popular in the physical science classroom, they are cheap, sold by several outlets and hold up fairly well with a bit of care. As part of our study of energy and power studies, I had my middle school students see if they could calculate the car motor's power and horsepower using one method and then compare it to another method. The first method, work divided by time and the second, voltage times the amperage both yielded the same unit of watts but were vastly different in their values. Obviously we can't take the motors out of the cars and there are several variables that can affect our results, but I would be very interested in hearing what's right or wrong in this lab assignment. Keep in mind that this is a middle school activity for 7th and 8th graders.
Просмотров: 26294 Bruce Yeany
Toy Physics---  tumbling toy -part 2  /// Homemade Science with Bruce Yeany
 
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Here are several versions of tumbling toys that are fun to play with and are easy to build. Some versions can show the movement of the balls inside and slow motion video clips allow the observer to see subtle movements that are missed when viewed at normal speeds. The tumble bunny version of the tumble toy is a pattern was designed by Joel and can be found at http://madebyjoel.com/2011/03/tumble-bunnies.html
Просмотров: 225589 Bruce Yeany
Mystery box revealed- Wheel and axle // Homemade Science with Bruce Yeany
 
04:11
In a previous video, I showed an example of a mystery box that I use in my classroom to challenge student to solve it's principle of operation. Here is a look at the inside and a brief view of how it works. This posting will be made unlisted in one month.
Просмотров: 13499 Bruce Yeany
mentos and soda engine/// Homemade Science with Bruce Yeany
 
02:09
Mentos and soda power a version of Hero's Engine. Using an adapted geyser tube, the soda is redirected to cause a soda bottle to spin until the nucleation process is completed. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. My intention is to share these ideas with other teachers or anyone who has an interest in science. I have found that designing and building my own equipment has taught me more than any course that I have ever taken. I hope that you consider trying this for yourself.. I also share and show some of these ideas at workshops, science conferences, or inservice presentations.
Просмотров: 3529 Bruce Yeany
Spin Art California Bay Area Novelty Party Rental
 
02:15
PRODUCT DESCRIPTION: Birthday renters love this game! A party activity and exciting “take home” gift all in one. With this machine your guests can produce, design and make a very exciting personalized t-shirt that they can keep and WEAR!!! This Spin-Art Tee Shirt craft machine is perfect for Birthday Parties, School Carnivals, Fairs, Corporate Events, Fundraiser’s, Picnics, School Events, College Events, Festivals, Grand Openings and much more! Today, every child that has a birthday party needs to have both activities and a “take home” gift for their guests. Parents can now combine the cost of entertainment with a unique and practical take home gift. 26 or more guests, please call for price. PRODUCT DETAILS: Ages: 3 to 10 This machine requires 1 electrical outlet Space requirements: (1) table
Просмотров: 247 Jud Schultz
Magdeburg Hemispheres- amazing alternate method- no pump // Homemade Science with Bruce Yeany
 
05:04
This Magdeburg Hemisphere is a popular demonstration of atmospheric pressure that usually requires a vacuum pump to remove the air from inside the sphere. A more impressive method that is simpler and less expensive can be to use a long plastic tube and a bucket of water. The weight of water inside a long narrow tube attached to the hemispheres will decrease the pressure inside as it is lifted higher and higher. As the pressure decreases inside, the atmospheric pressure outside will require a sizable amount of force to pull the hemispheres apart.
Просмотров: 38609 Bruce Yeany
Physics of toys-Big Cartesian divers-part 2 // Homemade Science with Bruce Yeany
 
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Part 2. Cartesian divers can be a fun and easy science experiment, in this video let's go beyond the soda bottle divers and take a look at how to use large bottles and various toys to larger larger divers. Music: Uplifting Inspirational Background Music by Sophonic
Просмотров: 53547 Bruce Yeany
Breaking Board Paradox--air pressure // Homemade Science with Bruce Yeany
 
06:21
The first time I saw the “Breaking board paradox” demonstration was on a short film clip on air pressure starring Julius Sumner Miller way back in the late 1960’s. It has never been a very popular demonstration but I’ve always found it amazing. The few people I’ve seen try to perform usually manage to break the board, but it and the paper go flying off showing a lot of motion which defeats the whole point of the demonstration. On closer inspection, I’ve noticed that narrow boards were usually used and I think that has been part of the problem. Through trial and error I’ve found that these don’t work nearly as well as wider boards. All boards used are pine wood 3/16 inches thick , this thickness is not too hard to break and thinner boards are too flimsy suggested width: minimum of 2.5 inches up to about 4 inches board length 18 to 24 inches
Просмотров: 66629 Bruce Yeany
falling cones activity- aerodynamics /// Homemade science with Bruce Yeany
 
05:45
This inquiry activity investigates factors that make an object fall faster or slower and is an easy one for students to design, set up, and test. It does not require any special equipment and is a good way to use up and recycle used paper. If stopwatches are not available, students can simply drop cones two at a time and compare and rank them on how fall. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. My intention is to share these ideas with other teachers or anyone who has an interest in science. I have found that designing and building my own equipment has taught me more than any course that I have ever taken. I hope that you consider trying this for yourself.. I also share and show some of these ideas at workshops, science conferences, or inservice presentations. Videos are shot with a Casio EXH20. Slow motion shots are either 3.5 or 7 times slower.
Просмотров: 16231 Bruce Yeany
Homemade light bulb made in various containers/// Homemade Science with Bruce Yeany
 
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Making a homemade light bulb can be made more interesting by building it in a variety of containers. Rubber gloves, jars, paper bags, plastic cups, balloons, plastic bags. I will share some other ideas about building lightbulbs in a later video Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. My intention is to share these ideas with other teachers or anyone who has an interest in science. I have found that designing and building my own equipment has taught me more than any course that I have ever taken. I hope that you consider trying this for yourself.. I also share and show some of these ideas at workshops, science conferences, or inservice presentations.
Просмотров: 21255 Bruce Yeany
Toy physics--- lever toy ///Homemade Science with Bruce Yeany
 
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Lever Larry toys are fun to play with and are examples of first class levers. A squeeze of the handle causes an acrobat to swing around as the string supporting him twists and untwists. Slow motion clips are shot 7 times slower The chaotic pendulum is used in my classroom in our discussions of resonance, harmonic motion and chaotic motion. With small amounts of energy, it's movement is predictable, but more energy is added the movement of the arms become unpredictable. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. My intention is to share these ideas with other teachers or anyone who has an interest in science. I have found that designing and building my own equipment has taught me more than any course that I have ever taken. I hope that you consider making this for yourself.
Просмотров: 18899 Bruce Yeany
Tennis Ball Cannon-Newton's 3rd law // Homemade Science with Bruce Yeany
 
08:33
This tennis ball cannon is mounted on a wheeled cart that allows it to move backwards as a tennis ball is fired out the barrel. The speed of the ball can vary greatly from one try to the next. The muzzle velocity of the ball can be as high as 43 meters per second or about 96 miles per hour while the cannon is much slower only reaching 6 meters per second or about 14 miles an hour.
Просмотров: 84026 Bruce Yeany