Search Results: "Neuronal Synapses (Chemical)"

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15:54
Neuronal Synapses (Chemical)

498 views / 0 likes - added 9 years ago

How one neuron can stimulate (or inhibit) another neuron at a chemical synapse More free lessons at: http://www.khanacademy.org/video?v=Tbq-KZaXiL4
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The Nervous System, Part 3 - Synapses!: Crash Course A&P #10

1,417 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: NerdFighteria FROM: Dave at DTXC.CO Cycling t-shirts at DTXC.CO. Don't give up the Road! DFTBA! *** Subbable Co-Sponsors: Logan Sanders https://www.facebook.com/perrylogans Dr. Boyev http://youtube.com/taichiknees *** You can di
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Balancing Chemical Equations

953 views / 0 likes - added 8 years ago

Balancing chemical equations
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What is Chemical Evolution?

961 views / 0 likes - added 8 years ago

Have you ever wondered how life first got started on Earth? So do scientists! Though the question has not yet been fully answered, a careful study of Chemical Evolution is beginning to shed light on this mystery. In this film you will learn what Chemical
09:13
Chemical Reactions Introduction

651 views / 1 likes - added 8 years ago

Reactants and products in reversible and irreversible chemical reactions.
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Balancing More Complex Chemical Equation

595 views / 0 likes - added 8 years ago

Balancing more complex chemical equation
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Balancing Chemical Equation With Substitution

787 views / 0 likes - added 8 years ago

Balancing chemical equation with substitution
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What Triggers A Chemical Reaction? - Kareem Jarrah

2,383 views / 3 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-triggers-a-chemical-reaction-kareem-jarrah Chemicals are in everything we see, and the reactions between them can look like anything from rust on a spoon to an explosion on your stovetop. But why do these r
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Visually Understanding Balancing Chemical Equations

683 views / 0 likes - added 8 years ago

Visually understanding balancing chemical equations
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Scientists attempt to replace the ubiquitous chemical BPA in food and drink cans

328 views / 0 likes - added 4 years ago

A chemical known as BPA, found in many of the worlds food and drink cans, has been linked to cancer and other health problems, and its now banned in several countries. Researchers at the paint and coatings company Sherwin-Williams have now developed a che
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Insanely beautiful chemical reactions

920 views / 0 likes - added 6 years ago

If you think you know what chemical reactions look like, think again. A group of Chinese scientists and photographers created videos that capture the unseen beauty of chemistry. Watch more chemical reactions from two of their video series: Beautiful Chemi
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Chemical Plant Zone for 8 Cellos

275 views / 0 likes - added 3 years ago

Chemical Plant Zone arranged for 8 cellos by Samara Ginsberg
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Watch the first ever video of a chemical bond breaking and forming

415 views / 0 likes - added 4 years ago

Pay attention to the 2 black atoms of a metal molecule being shot with a beam of electrons, breaking their bond and in the process revealing a transitional state where the atoms are neither fused or completely separated. This is the first time it has been
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Chemical Changes: Crash Course Kids #19.2

4,549 views / 7 likes - added 8 years ago

We've talked about mixtures and solutions, solutes and solvents, but what about things that can't be undone? What about Chemical Changes? Would it surprise you to know that baking a cake is a Chemical Change? Or striking a match? In this episode of Crash
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Incredible Chemical Reaction!

2,067 views / 1 likes - added 7 years ago

Add me on Facebook. (click LIKE on Facebook to add me) http://www.facebook.com/brusspup Download the song in this video: Song name: Monolith iTunes https://itunes.apple.com/us/album/monolith-single/id596457486 Amazon http://www.amazon.com/Monolith/dp/B00B
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09:46 Popular
Atomic Hook-Ups - Types of Chemical Bonds: Crash Course Chemistry #22

946 views / 0 likes - added 9 years ago

Atoms are a lot like us - we call their relationships "bonds," and there are many different types. Each kind of atomic relationship requires a different type of energy, but they all do best when they settle into the lowest stress situation possible. The n
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ENERGY A changing universe in chemical reactions | Phenomena (4K)

944 views / 0 likes - added 2 years ago

Energy is at the foundation of all change in the universe. Chemical reactions reveal explosive and vivid patterns that visualise the power and beauty of energy. #PhenomenaTVSubscribe to ABC Science YouTube https://ab.co/2YFO4GoIn a petri dish, alcohol and
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Don't touch this chemical or it will explode

260 views / 0 likes - added 2 years ago

Seriously, this chemical really doesn't want to exist (full video): https://youtu.be/2BZGjycR7YMMain channel: https://www.youtube.com/c/NileRedManganese heptoxide is an angry green liquid that's really unstable. It can spontaneously decompose just by touc
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Everything Is Chemical

328 views / 0 likes - added 3 years ago

Plants and animals are mostly composed of carbon, hydrogen, oxygen, and nitrogen. These chemicals – and how they are put together – underlie everything around us. That’s why chemistry is such a valuable tool for agricultural, environment
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Cyanide Solves a Chemical Mystery

225 views / 0 likes - added 1 year ago

In this video the ChemTalk team uses two unique cyanide complexes and multiple chemical reactions to help positively identify an unexpected substance that appeared during our last chemistry experiment, "16 Reactions of Magnesium Metal".ChemTalk is a non-p
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The Bombardier Beetle And Its Crazy Chemical Cannon | Deep Look

685 views / 1 likes - added 7 years ago

When attacked, this beetle sets off a rapid chemical reaction inside its body, sending predators scrambling. This amazing chemical defense has some people scratching their heads: How could such a complex system evolve gradually—without killing the beetle
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This Chemical Does Nothing, But It's Still Bad For You

85 views / 0 likes - added 6 months ago

Check out the MinuteFood video on Teflon here: https://youtu.be/R1hbV3EzOD4PFAS - also known as the forever chemicals we use in all sorts of household products - are able to cause all sorts of health problems without ever really reacting with anythingLEAR
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Comparing Q vs K example | Chemical equilibrium | Chemistry | Khan Academy

573 views / 0 likes - added 6 years ago

A worked example using reaction quotient Q to predict how concentrations will shift so the reaction can get to equilibrium. Watch the next lesson: https://www.khanacademy.org/science/chemistry/acids-and-bases-topic/acids-and-bases/v/arrhenius-definition-o
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Chemical Weapons (Sarin Gas) - Periodic Table Of Videos

519 views / 0 likes - added 8 years ago

Discussing chemical weapons, including Sarin and Mustard Gas. Featuring professors Rob Stockman and Martyn Poliakoff from the University of Nottingham. Extra footage will be at: http://youtu.be/lay6VoWBQek More chemistry at http://www.periodicvideos.com/
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6 Chemical Reactions That Changed History

1,490 views / 1 likes - added 7 years ago

Chemicals React! Get yourself an awesome IOTBS shirt! http://dftba.com/besmart ↓ More info and sources below ↓ For lots more of history’s greatest chemical innovations, check out “The Chemistry Book” by Derek B. Lowe: http://amzn.to/1snWG44 ---- Have an i
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The Chemical Origins of Life

270 views / 0 likes - added 3 years ago

How did life get started on Earth? And how are we using what we know to look for it throughout the galaxy?You might also like:Why is Carbon the Key to Life? (On Earth, Anyway)https://www.youtube.com/watch?v=VUiDwrM2YPISpace Mirrors and Other Weird Ways to
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Chemical Wonders with Andrew Szydlo

176 views / 0 likes - added 1 year ago

Why do things change colour, why do things burn, and most of all why do things explode? Andrew will take us on a journey through the exciting, confusing and sometimes explosive world of chemical changes. Andrew Szydlo is a chemist and secondary school tea
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How one scientist took on the chemical industry - Mark Lytle

294 views / 0 likes - added 4 years ago

Discover the groundbreaking environmental work of Rachel Carson, whose book Silent Spring explores how human actions threaten the balance of nature. --In 1958, after receiving a letter describing the deaths of songbirds due to the pesticide known as DDT,
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The History of Chemical Engineering: Crash Course Engineering #5

330 views / 0 likes - added 4 years ago

Today well cover the fourth and final of our core disciplines of engineering: chemical engineering. Well talk about its history and evolution going from soda ash competitions to oil refineries and renewable energies. Well also discuss some newer and emerg
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Bombardier beetle escapes from a toad’s stomach after launching a chemical attack

644 views / 2 likes - added 6 years ago

A hot chemical spray causes the predator to vomit. And the beetles walked away unscathed, some after bathing in the toad’s stomach juices for over an hour. Learn more: Read the research: http://rsbl.royalsocietypublishing.org/content/14/2/20170647 produce
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How a single chemical droplet becomes a "motor"

582 views / 0 likes - added 6 years ago

Those paper fish are actually miniature robots powered by the “Marangoni effect,” which can make chemical droplets spin like motors on water. It might sound insane, but you’ve seen the effect before, and researchers think it could be a new way to create c
14:28
Balancing Chemical Equations

633 views / 0 likes - added 9 years ago

The art of balancing equations in chemistry! More free lessons at: http://www.khanacademy.org/video?v=RnGu3xO2h74
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Making the stinkiest chemical known to man

129 views / 0 likes - added 1 year ago

To get started for free, visit https://brilliant.org/nilered or click on the link in the description. The first 200 of you will get 20% off Brilliant's annual premium subscription.-------------------------------------------Thioacetone is something that I'
14:17
Vision Is Actually A Chemical Reaction

93 views / 0 likes - added 1 year ago

Get 70% off NordVPN for the first 3 years and an additional 30 days free: https://nordvpn.com/steve and use the promo code steveHow does vision work on the molecular level? It all starts with a molecule in your rod and cone cells called retinal that flips
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The Chemical Mind - Crash Course Psychology #3

936 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
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Ozone Layer On The Mend, Thanks To Chemical Ban

486 views / 0 likes - added 7 years ago

Restrictions on chemicals credited in ozone-hole shrinkage. Learn more: http://bit.ly/297xG9N Read the research ($): http://bit.ly/295yKtq
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02:54 Popular
Maillard: The Most Delicious Chemical Reaction In The World

756 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions Why does fresh, hot toast have a more complex flavor than plain bread? Why does cooking raw food in general result in mouthwatering smells and a rich taste? The answer lies with the Maillard reaction, also known as th
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How Fast Can We Put Out a Chemical Fire?

303 views / 0 likes - added 4 years ago

Get Your Winter Merch (and 25% off select items) here: http://bit.ly/34NhQMWIt's Thursday and we're throwing things back to an old video Nate recorded back in March of 2018. In this video we're testing how long fire can survive in a vacuum chamber, and if
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Flesh-Eating Chemical Dissolves Chicken

189 views / 0 likes - added 2 years ago

I show you amide and ester hydrolysisSee the full video here: https://www.youtube.com/watch?v=qWuFT1EvykMSubscribe to my main channel here: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plbk9RxxQ#shorts
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Science For Kids - How To Inflate A Balloon With A Chemical Reaction - #ExpeRimental 18

1,911 views / 0 likes - added 8 years ago

Try this fizzy cubes experiment with your children, then use the reaction to make a balloon blow itself up. Download the infosheet for more ideas and information: http://bit.ly/FizzyInfosheet Subscribe for regular science videos: http://bit.ly/RiSubscRibe
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02:26 Popular
How Can This Chemical Be A Solid, Liquid, And Gas At The Same Time?

982 views / 1 likes - added 9 years ago

How can a substance be a solid, liquid, and gas all at the same time? See the process scientists describe as "The Triple Point." | For more Outrageous Acts of Science, visit http://science.discovery.com/tv-shows/outrageous-acts-of-science/#mkcpgn=ytsci1 C
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If Chemical Elements Were People || Fun & Easy Chemistry

1,374 views / 0 likes - added 6 years ago

Chemistry is often considered one of the toughest subjects for a child at school. However, we managed to turn such a hard subject into fun! Subscribe to Bright Side : https://goo.gl/rQTJZz ------------------------------------------------------------------
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Chemical Electricity | Szydlo's At Home Science

288 views / 0 likes - added 3 years ago

Starting with the Ris own Michael Faraday, Andrew explores the varied and sometimes explosive chemistry of batteries and electricity. From the pioneering work of Volta, right up to most recent Nobel prizes, join Andrew Szydlo for this exciting electrical
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Here's The Chemical Compound You Can Thank For Billiard Balls And False Teeth

619 views / 0 likes - added 7 years ago

Impossible Engineering | Thursdays at 9/8c Billiard balls were originally made of ivory, but the endangerment of elephants led to the creation of a $10,000 prize to find an alternative material. Full Episodes Streaming FREE on Science Channel GO: https://
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Chemical Curiosities: Surprising Science and Dramatic Demonstrations - with Chris Bishop

107 views / 0 likes - added 1 year ago

Professor Chris Bishop, presenter of the 2008 Royal Institution Christmas Lectures, leads us through a spectacular tour of the curious, and sometimes surprising, world of chemistry.Please help us transcribe this lecture: http://www.youtube.com/timedtext_v
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Introduction to reaction quotient Qc | Chemical equilibrium | Chemistry | Khan Academy

646 views / 0 likes - added 6 years ago

Introduction to the reaction quotient Qc, and how to use the reaction quotient to predict how the reaction concentrations will change. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its
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Le Chatelier's principle: Worked example | Chemical equilibrium | Chemistry | Khan Academy

936 views / 0 likes - added 6 years ago

A worked example using Le Chatelier's principle to predict how concentrations will shift for different perturbations. Example includes changes in reaction vessel volume, changing amount of solid product, adding inert gas, and adding a catalyst. Chemistry
03:39
Kitchen Chemistry with Color Changing Cabbage!

17 views / 0 likes - added 1 week ago

Make a color-changing chemical indicator from a vegetable! Chemical indicators can tell us what kinds of chemicals are close by and they do this by changing colors. We can make our own chemical indicator from a plant you can get at any grocery store and i
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If Molecules Were People... - George Zaidan And Charles Morton

937 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/chemical-reactions-zaidan-and-morton When molecules collide, chemical reactions can occur -- causing major structural changes akin to getting a new arm on your face! George Zaidan and Charles Morton playfully im
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Neuroethology of Toads (Part 1 of 3; English): Behavioral Responses to Prey Features

166 views / 0 likes - added 2 years ago

Movie with the title "Image Processing in the Visual System of the Common Toad - Behavior, Brain Function, Artificial Neuronal Net" (IWF No. C 1805) by Prof. Dr. Jörg-Peter Ewert ( http://www.joerg-peter-ewert.de, University of Kassel, Germany) in co
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Can Supercomputers Predict The Future?

615 views / 0 likes - added 7 years ago

China's new supercomputer is the best yet. Able to perform one hundred million billion calculations per second, what could it be used for? Who Was Ada Lovelace? - http://bit.ly/290mnkb Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read Mo
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Moore's Law Is Ending... So, What's Next?

507 views / 0 likes - added 6 years ago

Scientists are engineering a new, more efficient generation of computer chips by modeling them after the human brain. Can Supercomputers Predict The Future? - https://youtu.be/8z0Mrbj34uY Discovering The Hidden Treasures of Mauritania's Deadly Sahara Dese
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Equilibrium: Crash Course Chemistry #28

1,176 views / 0 likes - added 9 years ago

In this episode of Crash Course Chemistry, Hank goes over the ideas of keeping your life balance... well, your chemical life. Equilibrium is all about balance and today Hank discusses Chemical Equilibrium, Concentration, Temperature, and Pressure. Also, h
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How Does the Color of a Glass Bottle Affect the Beer Inside?

396 views / 0 likes - added 5 years ago

Light triggers chemical reactions that make beer taste like skunk spray and onions.
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Fizz Inflator Science Experiment with Science Bob

611 views / 0 likes - added 7 years ago

http://www.sciencebob.com has all the instructions to create this balloon inflating contraption that uses the chemical reaction of vinegar and baking soda. Try it out and have fun!
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What Are Isotopes? | Chemistry Basics

1,646 views / 0 likes - added 5 years ago

Basics of Chemistry is a new miniseries from the American Chemical Society about the basics of Chemistry. In this episode we're talking isotopes, what are they and why are they important? Head on over to the official American Chemical Society youtube page
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Why Do Bananas Change Color?

988 views / 2 likes - added 6 years ago

Bananas undergo chemical and physical changes to become more appealing.
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Exploding Pumpkins on Jimmy Kimmel Live

589 views / 0 likes - added 7 years ago

Science Bob an Jimmy Kimmel use a chemical reaction to explode 10 pumpkins with a spectacular finish.
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Did Comets Kickstart Life on Earth? — Speaking of Chemistry

588 views / 0 likes - added 7 years ago

That's right. Comets may have helped seed life on Earth. Far out, right? Sarah Everts has the chemical clues that back up this out-of-this-world hypothesis. ↓↓More info and references below↓↓ Comet collisions may have helped seed life on Earth | C&EN http
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Homemade Hand Warmer - Sick Science! #227

942 views / 1 likes - added 8 years ago

Check out cool science kits and toys: www.stevespanglerscience.com See the full experiment here: http://www.stevespanglerscience.com/lab/experiments/homemade-hand-warmer If you’ve ever spent time outdoors in the cold, there’s a good chance you’ve used or
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Water and Solutions -- for Dirty Laundry: Crash Course Chemistry #7

1,582 views / 0 likes - added 9 years ago

Dihydrogen monoxide (better know as water) is the key to nearly everything. It falls from the sky, makes up 60% of our bodies, and just about every chemical process related to life takes place with it or in it. Without it, none of the chemical reactions t
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Nanoscale Machines: Building The Future With Molecules

764 views / 0 likes - added 8 years ago

Professor of Chemical Nanoscience Neil Champness explores the future of nanoscale machines. Can we build a machine simply from molecules at the nanoscale? Subscribe for regular science videos: http://bit.ly/RiSubscRibe The idea of building machines that a
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The Four "New" Elements & How We Got Them–Speaking of Chemistry

521 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions The periodic table just got four new elements, but this isn't as groundbreaking as recent headlines would have you believe. Join Speaking of Chemistry's resident killjoy to find out why. Seriously, though, this is som
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Smart labels could tell you when to toss food and makeup

567 views / 0 likes - added 6 years ago

Know when to throw--sometimes things go bad without any outward signs--like rotten odors. A new paper -based test could help. It detects chemical markers of spoilage in food and cosmetics. Learn more: http://scim.ag/2v5xWic
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Astronomers Made A Family Tree For The Stars In Our Galaxy

705 views / 1 likes - added 7 years ago

By studying the chemical makeup of stars, researchers have made a "family tree" for our sun and other stellar bodies. Why Are Most Galaxies Spiral-Shaped? - https://youtu.be/aIUu5uMKB70 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read M
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The Ingenious Ways Plants Defend Themselves

1,203 views / 4 likes - added 7 years ago

A new study has found that when certain plants are damaged, they can emit a chemical to ward off insects. They can even team up with other plants to keep pests away! 5 Weird Ways Plants Can Eat Animals - https://youtu.be/6j8IFHaHYFY Sign Up For The Seeker
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How To Upload Your Mind

724 views / 2 likes - added 8 years ago

Uploading your mind to a computer might one day let humans cheat death. The technology’s a long way off, but researchers are working on closing that gap. This episode was brought to you and inspired by the movie Self/less. Self/less trailer: https://www.y
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Making a glowing luminol waterfall

277 views / 0 likes - added 2 years ago

Main channel: https://www.youtube.com/c/NileRedLuminol is a chemical that exhibits something called chemiluminescence, so when it reacts, it can release light.#shorts
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The Creation of Chemistry - The Fundamental Laws: Crash Course Chemistry #3

622 views / 0 likes - added 9 years ago

Today's Crash Course Chemistry takes a historical perspective on the creation of the science, which didn't really exist until a super-smart, super-wealthy Frenchman put the puzzle pieces together - Hank tells the story of how we went from alchemists to ch
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Fun Science Activity for Kids: Making Elephant Toothpaste

738 views / 0 likes - added 5 years ago

Fun Science Activity for Kids: Making Elephant Toothpaste. Part of the series: Get Involved. This delightful experiment teaches kids about chemical reactions. Read more: http://www.ehow.com/video_12276859_make-elephant-toothpaste.html
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How do brains count? - Numberphile

289 views / 0 likes - added 3 years ago

Professor Brian Butterworth is a neuroscientist who specialises in numbers and mathematics. More from this interview at https://youtu.be/FCS4b3OjVJM and earlier videos with him at: https://bit.ly/Brian_ButterworthMore links & stuff in full description bel
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Redox Reactions: Crash Course Chemistry #10

1,126 views / 0 likes - added 9 years ago

All the magic that we know is in the transfer of electrons. Reduction (gaining electrons) and oxidation (the loss of electrons) combine to form Redox chemistry, which contains the majority of chemical reactions. As electrons jump from atom to atom, they c
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How to Make the Best Cheap Hot Cocoa Possible

612 views / 1 likes - added 6 years ago

This week, it's the everyday chemistry of hot cocoa powder. From the chocolate mix to the milk, these science-inspired life hacks should help improve your cold weather pick-me-up. Find us on all these places: Subscribe! http://bit.ly/ACSReactions Facebook
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03:55
The weird chemistry threatening priceless paintings — Speaking of Chemistry

468 views / 0 likes - added 6 years ago

Subscribe! http://bit.ly/ACSReactions Did you know that thousands of precious paintings around the world are generating soap beneath their surfaces? Art conservators struggle with microscopic eruptions in masterpieces http://cen.acs.org/articles/94/i21/Ar
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Thanksgiving Turkey Compilation

436 views / 0 likes - added 5 years ago

Enjoy this compilation of Thanksgiving turkey chemical deliciousness! We’re celebrating the holiday with our favorite food science bits and pieces. More PBS Digital Studios Goodness here! https://www.youtube.com/playlist?list=PL1mtdjDVOoOqKjV9WNrIXRphDssM
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Fun Science Experiments You Can Do with Your Child

674 views / 0 likes - added 5 years ago

Fun Science Experiments You Can Do with Your Child. Part of the series: Get Involved. Using common household ingredients, you can create safe science experiments that teach your children about density, chemical reactions and more. Read more: http://www.eh
How Rattlesnakes Scales Help Them Sip Rainwater From Their Bodies | Headline Science

205 views / 0 likes - added 2 years ago

Researchers reporting in ACS Omega have investigated how the scales of some desert rattlesnakes help them harvest rain during thunderstorms. ACS Headline Science reveals the secrets of the snakes scales. Role of Scale Wettability on Rain-Harvesting Behavi
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The Truth About Wasabi - Speaking of Chemistry

703 views / 0 likes - added 7 years ago

Oh, you love that spicy wasabi kick…except you’ve probably never tasted real wasabi. Sarah Everts explains. Don’t forget to subscribe! http://bit.ly/ACSReactions ↓↓Full description and references below↓↓ Unless you’ve had a sushi chef grate a $50 wasabi s
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Electrochemical Gradient And Secondary Active Transport

1,226 views / 0 likes - added 8 years ago

Electrochemical gradient as a combination of chemical gradient (concentration gradient) and electrostatic potential. How a cell can use a molecule's electrochemical gradient to power secondary active transport in a symporter.
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How Much Do Cloth Masks Protect You From Getting the Coronavirus?

712 views / 0 likes - added 4 years ago

The CDC is recommending that the general public wear cloth face masks to help decrease everyones chances of getting COVID-19. So how does the virus that causes COVID-19SARS-CoV-2spread? And how much could cloth face masks help stop it? We contacted some e
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How Bacteria Make It Rain (with Kim Prather) – Speaking of Chemistry Road Trip

592 views / 0 likes - added 7 years ago

Did you know that the ocean launches bacteria and other goo into the atmosphere? And that those particles can seed clouds? Atmospheric chemist Kimberly Prather of UCSD and the Scripps Institution of Oceanography drops some serious knowledge on us. ↓↓More
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What Was The Miller-Urey Experiment?

740 views / 0 likes - added 5 years ago

Click this link to take a survey about this video: https://www.surveymonkey.com/r/X2D8D7R This animation was sponsored by the Center for Chemical Evolution, NSF, and NASA: http://centerforchemicalevolution.com/ Help support Stated Clearly on Patreon: http
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Can We Make Ocean Water Drinkable -- and Should We?

462 views / 0 likes - added 4 years ago

We need water to survive--and Earth is covered in it! Unfortunately, almost all of that water is salty. In this weeks episode of Reactions find out why getting freshwater from ocean water is a lot trickier than you might imagine. Subscribe! http://bit.ly/
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The Agony And Ecstasy Of Capsaicin

525 views / 0 likes - added 7 years ago

http://www.sciencefriday.com Like many spice junkies, Dr. Marco Tizzano once believed he could develop a tolerance to the burning, painful sensations generated by eating chilis. But as a chef and researcher in chemosensory sensations, he now knows better.
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Your Cells Send Trillions of Messages Every Second, Here's How

284 views / 0 likes - added 4 years ago

To function properly, our bodies depend on tons of chemical messages to fire every second of our lives, but how exactly does our body know how to do this? In this episode, Patrick will help break down communication on a cellular level. Subscribe to Seeker
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Is Your Eye Color Not Real?

816 views / 0 likes - added 4 years ago

Check out Say It Loud from PBSDS https://www.youtube.com/SayItLoudPBS SUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub More info and sources below The eyes are often the first thing we see when we look at someone. And when you look at them up c
03:01 Popular
Is It OK To Pee In The Pool?

1,031 views / 1 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions For more pool chemistry, check out this great C&EN article that inspired this video: http://cen.acs.org/articles/94/i31/chemical-reactions-taking-place-swimming.html Our pools are full of disinfectant chemicals that k
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How to make tomatoes taste awesome again — Speaking of Chemistry

530 views / 0 likes - added 7 years ago

Supermarket tomatoes account for nearly 10% of produce sales in the U.S., but they taste terrible. What can be done to make them great again? Read more at http://cen.acs.org/articles/95/i5/flavor-facelift-supermarket-tomatoes.html?utm_source=YouTube&utm_m
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The Great MOLASSES Flood of 1919

922 views / 2 likes - added 3 years ago

When you think molasses, you probably think slow, sticky, or totally boring, but in January, 1919, a tsunami wave of molasses destroyed Bostons North End, killing 21 people and leaving another 150 injured. In this episode of #Untold, a new #YouTubeLearnin
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XX Files : The Smell Test : Kate Prigge

786 views / 0 likes - added 8 years ago

Kate Prigge of the Monell Chemical Senses Center studies what things smell like—to us, to canines, and to machines. By using many different sensing technologies, from mass spectrometers to working dogs, she is honing in on the smells that signal health an
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Why is Carbon the Key to Life? (On Earth, Anyway)

326 views / 0 likes - added 4 years ago

One element is the backbone of all forms of life weve ever discovered on Earth: carbon. Number six on the periodic table is, to the best of our knowledge, impossible to live without. In this episode of Reactions, discover what makes carbon so exceptional,
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Are We Running Out of Vanilla? — Speaking of Chemistry

530 views / 0 likes - added 7 years ago

Vanilla is so common, some people use it as a diss. But watch out. This beloved bean may become a rarity. Read more: http://cen.acs.org/articles/94/i36/problem-vanilla.html ↓↓More info and references below↓↓ Special thanks to My Green Pets for sharing the
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How We Learned That Water Isn't An Element

76 views / 0 likes - added 6 months ago

Keep exploring at https://brilliant.org/MinuteEarth. Get started for free, and hurry the first 200 people get 20% off an annual premium subscription.For thousands of years, water was thought to be an element. That is, until some of the greatest chemists i
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Le Chatelier's Principle

1,101 views / 0 likes - added 3 years ago

This chemistry video tutorial provides a basic introduction into Le Chatelier's Principle of chemical equilibrium. It explains how to determine which direction the reaction will shift if the concentrations of the reactants or the products increase in valu
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UNTOLD | The Loneliest Whale

393 views / 1 likes - added 3 years ago

Out in the deep swims an elusive whale who has never been seen, but has been heard for years. The whale sings a song outside the normal whale-song frequency. Does that mean none of its fellow whales can understand it? In this episode of #Untold, a new #Yo
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The Science Of Macaroni Salad: What's In A Molecule? - Josh Kurz

580 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-science-of-macaroni-salad-what-s-in-a-molecule-josh-kurz What do macaroni salad and gasoline have in common? They are made of exactly the same stuff -- specifically, the same atoms, just rearranged. So, whil
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Do Elephants Really Never Forget? Here’s How Their Brains Are Different From Ours

712 views / 0 likes - added 5 years ago

Elephants have large brains and great memory, but what's exactly going on in that massive head of theirs? Here’s what we know. Catch the latest episode of Dodo Heroes on Saturday at 9pm EST on Animal Planet! You can also stream ALL episodes, available on
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Why It's Good To Have A Weak Hand

207 views / 0 likes - added 2 years ago

Watch the new season of MinuteBody - and get access to both CuriosityStream and Nebula - at https://curiositystream.com/minuteearth.We might have a strong hand because having a weak hand is actually useful.LEARN MORE**************To learn more about this
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The Terrifying (but Awesome) Science Behind Red Tides

313 views / 0 likes - added 3 years ago

Maybe you already knew that deadly algal tides discolor ocean waves, deplete the water of oxygen, and release toxins that can kill a huge range of ocean critters, but did you know that the tiny organisms that cause red tides are also an extremely importan
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The World's Biggest Batteries Aren't What You Think

268 views / 0 likes - added 3 years ago

When you think of batteries, you might think of the thing your watch or car needs to run. But as we move toward producing and storing more renewable energy (like solar and wind) we have to start thinking bigger. In this episode of #Untold, a new #YouTubeL
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This Giant Neuron Could Explain Where Consciousness Comes From

623 views / 0 likes - added 7 years ago

After uncovering three giant neurons, scientists could be one step closer to pinpointing where consciousness lives in the brain. Can You Live With Only Half Of Your Brain? - https://youtu.be/_d9MkxLH3sY Sign Up For The Seeker Newsletter Here - http://bit.
04:00 Popular
What is the Zeroth Law of Thermodynamics?

1,186 views / 0 likes - added 7 years ago

Why is there a zeroth law of thermodynamics? What use is such a simple-sounding law? And how can it be used to smash glass? Chemical engineer Valeska Ting explains in the first film from our 2016 advent calendar, all about thermodynamics. Visit the online
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What Meteors Reveal About Earths Hidden Past

276 views / 0 likes - added 3 years ago

Our planet has been rocked by many-a-meteorite, and theyve left not just themselves as space debris but also craters and even molecules needed for life. Now weve started to travel to them, and they might be a key part of our forays into deep space. In thi
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Graphene | How It's Made

1,584 views / 1 likes - added 7 years ago

In 2004, scientists extracted a substance called graphene from graphite - the material used to make pencils. Graphene can reveal chemical in the air, as well as disease enzymes in blood. #HowItsMade Mondays 9/8c on Science http://www.sciencechannel.com/tv
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Model Volcano

715 views / 0 likes - added 5 years ago

Deane explains how volcanoes form and erupt. Also, using a dangerous chemical (ammonium dichromate) he makes a working model of a volcano. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ ht
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LOONEY TUNES (Looney Toons): Gas (Private Snafu) (1944) (Remastered) (HD 1080p)

648 views / 0 likes - added 7 years ago

Gas is an animated short, directed by Chuck Jones and first released in May, 1944. It features Private Snafu learning the value of a gas mask in warfare. The cartoon was produced by Warner Bros. Cartoons. The script writers for the Snafu cartoons were typ
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The Quest To Make Any Molecule: Total Synthesis with Hosea Nelson

614 views / 0 likes - added 7 years ago

Speaking of Chemistry caught up with UCLA’s Hosea Nelson to learn about how chemists are trying to copy nature for a brighter future. Don’t forget to subscribe: http://bit.ly/ACSReactions ↓↓More links and references below↓↓ Check out the Talented 12 websi
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Why some people think cilantro tastes like soap

643 views / 0 likes - added 6 years ago

Cilantro hate is real and well reported in science. It comes down to a variation in a smell-related gene close to OR6A2 that's sensitive to bitter flavors caused by a chemical called aldehyde. MASHABLE ACROSS THE WEB Mashable.com: http://on.mash.to/1hCcRp
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Sublimation of Iodine - solid to gas // Homemade Science with Bruce Yeany

1,633 views / 0 likes - added 7 years ago

Sublimation is a direct change from the solid state into the gas state while skipping over the change into the liquid state. A common example is dry ice changing into carbon dioxide vapor, or the process of freeze drying the water out of foods. In this vi
03:20
Radium Was a Miracle Product, Until it Started Killing People

528 views / 0 likes - added 6 years ago

People used to think radium had mystical healing properties, but then things went horribly awry. The Bizarre Story Of The Very First Vaccine - https://youtu.be/fF5-aJ-o0Os Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Learn More: Can Burn
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Why Do We Have To Wear Sunscreen? - Kevin P. Boyd

565 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-do-we-have-to-wear-sunscreen-kevin-p-boyd You already know that a trip to the beach can give you a nasty sunburn, but the nitty gritty of sun safety is actually much more complex. Wrinkle-causing UVA rays an
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Growing And Shrinking Egg - Sick Science! #187

976 views / 0 likes - added 8 years ago

We've found a method to take our famous Naked Egg experiment to a new level. By dropping your Naked Eggs into Karo corn syrup or water, you'll witness eggs that have the strange ability to grow and shrink. It's all an investigation into chemical reactions
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This Is How Your Body Turns Food Into Energy

974 views / 0 likes - added 3 years ago

Your body needs energy to do, well, everything. But where does that energy come from? In this episode, Patrick dives into how exactly mitochondria power the cell, how ATP works, and, alas, the Krebs cycle. Buckle up! Subscribe to Seeker! http://bit.ly/sub
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Digestive System, Part 3: Crash Course A&P #35

920 views / 1 likes - added 8 years ago

Nachos are great...if you are among the lucky ones whose body can digest them. When digestion goes according to plan, the small intestine performs most of your chemical digestion in the duodenum, while accessory organs including the liver, gallbladder, an
03:12
Auto-Inflatables

441 views / 0 likes - added 6 years ago

Auto-inflatables explores the design space of self-inflating structures. By using chemical reactions as a source of carbon dioxide on-demand, we are able to induce a wide range of interaction-triggered transformations in our designs. These include changes
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How Do Chips Come In So Many Flavors?

505 views / 0 likes - added 8 years ago

How do food scientists use chemicals and concentrates to create our favorite flavors? Subscribe to Eater ►►►► http://dne.ws/1UpBT8I Follow Kat on Twitter ►►►► http://dne.ws/1Nerx97 Sign Up For The TestTube Newsletter Here ►►►► http://dne.ws/1McUJdm Read M
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Are Some People Immune To Mosquitoes?

733 views / 1 likes - added 8 years ago

Ugh. Mosquitoes, right? They’re the worst. They pester everyone… or do they? Tune in to learn more. Learn more at HowStuffWorks.com: Share on Facebook: https://goo.gl/Xfii1B Share on Twitter: https://goo.gl/znrM6k Subscribe: http://goo.gl/ZYI7Gt Visit our
09:35 Popular
This Slime Could Change The World | Planet Fix | BBC Earth Lab

1,464 views / 1 likes - added 1 year ago

Grown for centuries by indigenous farmers in rural Mexico, this incredibly rare corn can self-fertilise. In episode three of 'Planet Fix', we explore how this wonder crop could help tackle world hunger, and even end farming's toxic reliance on chemical fe
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The Haber Process - Daniel D. Dulek

1,074 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-chemical-reaction-that-feeds-the-world-daniel-d-dulek How do we grow crops quickly enough to feed the Earth's billions? It's called the Haber process, which turns the nitrogen in the air into ammonia, easily
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Activation Energy Analogy///Homemade Science with Bruce Yeany

759 views / 0 likes - added 6 years ago

This track is used in my classroom in our discussion of chemical reactions to help explain activation energy how it may be needed to get a reaction started. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments
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What Could An Explosion On the Sun Do Here On Earth?

244 views / 0 likes - added 3 years ago

The sun is essential plant food thats heating our planet, but we dont often think about the wild things happening on and below its surface. In this episode of #Untold, a new #YouTubeLearning series from ACS, PBS, and YouTube, we talk about those wild thin
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Endocrine System, Part 2 - Hormone Cascades: Crash Course A&P #24

892 views / 0 likes - added 8 years ago

In the second half of our look at the endocrine system, Hank discusses chemical homeostasis and hormone cascades. Specifically, he looks at the hypothalamus-pituitary-thyroid axis, or HPT axis, and all the ways your body can suffer when that system, or yo
12:52
Cellulose: From Trees to Explosives

379 views / 0 likes - added 3 years ago

Cellulose is everywhere. In fact, it is the most abundant organic molecule on the Earth! Its in (but not limited to) our food, clothing, and plastics, and the cellulose compound nitrocellulose is used in explosives but also in things like x-rays, early si
03:16 Popular
The Science of the Perfect Grilled Cheese Sandwich

744 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions Consider this a chemical ode to one of the finest comfort foods ever created, the grilled cheese sandwich. Cheese making is an incredibly complex chemical process, and at a certain point, you may have learned the hard
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We produce 13 tons of hazardous waste every second [Advertiser content from MailChimp]

592 views / 0 likes - added 5 years ago

Most homes across America have a stash of chemical cleaners under the sink that becomes hazardous waste as soon as you’re done using them. And some of the household products don’t even make it out of the store, as retailers often get rid of sticky, dented
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SciCafe: Mollusks To Medicine

514 views / 0 likes - added 8 years ago

When you think of venomous animals, you imagine snakes, spiders, or scorpions - not snails. In this SciCafe, Mandë Holford, a research associate at the Museum and Associate Professor of chemical biology at Hunter College, discusses her research on predato
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It's Tentacle Time! -- Mind Blow #112

453 views / 0 likes - added 4 years ago

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMThe Curiosity Box: https://www.curiositybox.comMind Blow features the latest news in science, technology and amazing!*** LINKS TO EVERYTHING ***How Life
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Photosynthesis: ATP and ADP Cycle

672 views / 0 likes - added 5 years ago

Craig Beals explains how ATP and ADP cycle during Photosynthesis. The following are examined: ATP, ADP, Chlorophyll, Chemical Energy, Cells, Phosphate groups, etc. To download of copy of the handout/worksheet go to my website at: http://goo.gl/wk4RjT To l
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The Strengths And Weaknesses Of Acids And Bases - George Zaidan And Charles Morton

946 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-strengths-and-weaknesses-of-acids-and-bases-george-zaidan-and-charles-morton Vinegar may have a powerful smell, but did you know it's actually a weak acid? In the chemical economy, acids actively give away t
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High-Speed Collisions In Space – Experiments With A Carrot Gun

622 views / 0 likes - added 7 years ago

Andy uses a carrot gun to discuss the hazards of micrometeoroid impacts in space, showing that at high enough speeds even tiny specks of dust can be dangerous. Why do high energy collisions in space make solid matter behave in a way that's wholly unfamili
08:18 Popular
What Is a Molecule?

1,561 views / 0 likes - added 4 years ago

Atoms, elements, molecules... What's the difference? This is part 3 in the Stated Clearly series: An Introduction to Chemistry. In it you will find a simplified definition of a molecule, you will learn how we model molecules, and you will see actual image
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How Sniffing Priceless Art and Artifacts Could Save Them — Speaking of Chemistry

620 views / 0 likes - added 7 years ago

Art and cultural heritage conservators are getting an assist from some smelly chemistry. Don't forget to subscribe for all the latest Speaking of Chemistry videos: http://bit.ly/ACSReactions ↓↓Full description and references below↓↓ Come closer, lean in,
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Science For Kids - Colour Changing Cabbage Experiment - ExpeRimental #17

773 views / 0 likes - added 8 years ago

Make a beautiful colour changing liquid from cabbage juice, and explore the science of indicator solutions in this fun chemistry experiment for children. Download the infosheet for more instructions and ideas: http://bit.ly/ColourCabbage_info Subscribe fo
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03:34 Popular
How Atoms Bond - George Zaidan And Charles Morton

770 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-atoms-bond-george-zaidan-and-charles-morton Atoms can (and do) bond constantly; it's how they form molecules. Sometimes, in an atomic tug-of-war, one atom pulls electrons from another, forming an ionic bond.
02:30
Why Do Cats Like Catnip?

641 views / 1 likes - added 7 years ago

→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate
58:02
James Burke - The Neuron Suite

356 views / 0 likes - added 4 years ago

The mysteries of the brain and nervous system are explored by James Burke and experts in brain researchScience historian James Burke roams the Hotel del Coronado, using its services as a metaphor for the neuro-chemical activity of the human brain.With exp
02:37
Why Does Wine Make Your Mouth Feel Dry?

518 views / 0 likes - added 6 years ago

Check out our new website! https://www.minuteearth.com/ Thanks to Squarespace for sponsoring this video. http://www.squarespace.com/minuteearth Thanks also to our supporters on https://www.patreon.com/MinuteEarth __________________________________________
01:44
Lycopodium Powder Fireball Effect

580 views / 0 likes - added 8 years ago

Watch as I make a lycopodium fireball! Lycopodium is a chemical that ignites when lit but it only ignites when it's dispersed in the air because it needs the oxygen to fuel it. You can't ignite lycopodium when it's sitting in a pile. It needs oxygen to cr
04:12
The quest for room-temperature superconductors that don't require extreme pressure

159 views / 0 likes - added 2 years ago

Superconductors are used in MRIs and particle accelerators, but to maintain zero electrical resistance, they must stay at frigid temperatures. For decades, researchers have searched for a solution to this problem: superconductors that work at room-tempera
09:51
How to Spot an Alien, According to NASA!

492 views / 0 likes - added 5 years ago

We often think of aliens as space monsters or little green men with laser guns, but what might alien life actually be like? Here we take a look at NASA's definition of life, and see how it's being used in the exploration of the cosmos, as well as in the c
10:55 Popular
Digestive System, Part 2: Crash Course A&P #34

1,636 views / 1 likes - added 8 years ago

Nearly 200 years ago, Alexis St. Martin was shot in the stomach. He was saved by local army doctor William Beaumont, but had to live out his remaining years with a gaping hole in the stomach -- allowing Beaumont to learn a lot about how human digestion wo
02:51 Popular
Why Is Poop Brown And Pee Yellow?

1,056 views / 0 likes - added 7 years ago

To start using Tab for a Cause, go to: http://tabforacause.org/r/minuteearth2 The pigments in our food all get destroyed on their way through our digestive system...so where do the colors of our poop and pee come from? Thanks also to our supporters on htt
03:54
A Cloud Weighs. How Much?

383 views / 0 likes - added 4 years ago

PBSDS Survey: https://www.pbsresearch.org/c/r/Reactions_YTvideoImagine 300 midsize cars floating above your head--thats how much your average fluffy cloud weighs. So why doesnt it come crashing down on you? This week on Reactions we explore the chemistry
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Xenon Bonds - Periodic Table Of Videos

616 views / 0 likes - added 8 years ago

Asked about "special bonds" - the Professor recalls some chemical tales involving "unreactive" Xenon. Water Balloons from Sixty Symbols: http://youtu.be/nacPIOb68Ws More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.faceb
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The science of smog - Kim Preshoff

858 views / 1 likes - added 6 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-science-of-smog-kim-preshoff On July 26, 1943, Los Angeles was blanketed by a thick gas that stung people’s eyes and blocked out the Sun. Panicked r
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The Nobel Prize in Chemistry: Molecular Machines, Explained

728 views / 0 likes - added 7 years ago

The 2016 Nobel Prize in Chemistry goes to Jean-Pierre Sauvage, Sir Fraser Stoddart, and Ben Feringa. Read all about it: http://cen.acs.org/articles/94/web/2016/10/Molecular-machines-garner-2016-Nobel-Prize-in-Chemistry.html ↓↓More links and references bel
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How To Make Your Own Salt Crystals - Cool Science Experiments with Home Science

1,433 views / 5 likes - added 6 years ago

Beautiful Blue Crystal and how to make them - Cool Chemical Experiments In this video I will show you how to grow beautiful crystal from any salt. This time I used Copper(II) Sulfate Pentahydrate CuSO4.5H2O. Website: http://home-science.com/ Subscribe to
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Why Does Fertilizer (Sometimes) Explode?

252 views / 0 likes - added 3 years ago

Ammonium nitrate has been involved in dozens of disasters and terrorist attacks but, under normal circumstances, its totally harmless. What turns it deadly? #beirut #explosive #ammoniumnitrateFind us on all these places:Subscribe! http://bit.ly/ACSReactio
02:50
Man Born in 1853 Talks About Childhood in the 1860s: Filmed in 1932 - Restored Video and Audio

529 views / 0 likes - added 2 years ago

This is Elihu Thomson, engineer and inventor born on March 29, 1853. In this video, he talks about some childhood memories while living in Philadelphia in the 1860s. It was filmed on June 21, 1932. This video has been colorized, speed-adjusted and restore
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Toyota FINALLY Revealed New HYDROGEN Combustion Engine | GAME CHANGER!

238 views / 0 likes - added 1 year ago

Toyota decided that the right way of action is not to compete with Tesla in the EV segment but to actually make a completely different segment that they will dominate. They saw the potential of using hydrogen in vehicles, as it is the most abundant chemic
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Why does your hair turn gray? – Speaking of Chemistry

681 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions It’s an inevitable side effect of longevity: your hair will turn gray. In this episode, Sophia Cai chats about the chemistry of your natural hair color, why it eventually turns white, and how scientists may be able to
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Science For Kids - How To Make Play Dough - ExpeRimental #15

963 views / 0 likes - added 8 years ago

Make home-made play dough and learn about mixtures, solutions and chemical reactions in this fun and simple science activity to do with children. Download the info sheet with recipe and full instructions here: http://bit.ly/PlayingPlayDough ExpeRimental i
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Animated Science. Episode 5. Periodic Table

575 views / 0 likes - added 4 years ago

2019 has been declared the International Year of the Periodic Table (IYPT 2019) by the United Nations, to commemorate the 150th anniversary of the creation of the periodic table of chemical elements. In this fifth chapter of Animated Science, we see the m
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This Lab-Grown Brain Made A Muscle TWITCH, Here’s How

364 views / 0 likes - added 5 years ago

Growing brains can be a tricky process, but growing ones that can make muscles move? That's an incredible feat. Here's how scientists did it. How Close Are We to Farming Human Body Parts? - https://youtu.be/oRHxX9OW9ow Read More: Cerebral organoids at the
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Dangerous Marshmallows?!

288 views / 0 likes - added 3 years ago

To start using Tab for a Cause, go to: http://tabforacause.org/minuteearth2Burning a marshmallow can release more energy than detonating an equal mass of TNT...so why isn't a marshmallow as dangerous?LEARN MORE**************To learn more about this topic,
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White, Green, Black, and Oolong Tea: What's the Difference?

483 views / 0 likes - added 5 years ago

Did you know that many different types of tea come from the same plant? It’s pretty amazing, considering the various flavors and colors, but what really sets each tea apart are the chemical changes that happen in the leaves during production. This week on
03:52
What Happens After An Oil Spill?

559 views / 3 likes - added 4 years ago

An oil spill has a tremendous amounts of deadly consequences. What happens after a disastrous amount of oil pours into our ocean? Watch more: How High Can We Build With Snow? https://www.youtube.com/watch?v=U4tQoVfI6jIOcean Clean Up Efforts:https://4ocean
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The Physics Of Car Crashes

686 views / 1 likes - added 8 years ago

How is the chemical energy of gasoline transformed into kinetic energy of a moving car? And where does that kinetic energy go when the car crashes into something and stops moving? Thanks to Ford (http://www.takeagoodlook.com) for sponsoring this video. Li
01:43
Why Do We Get Goosebumps?

645 views / 1 likes - added 8 years ago

When we feel extreme emotions or temperature, our sympathetic nervous system releases a chemical called norepinephrine. Adrenaline floods the body and stimulates tiny muscles in the skin called arrectores pilorum. Subscribe to Science Channel: http://bit.
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Majority Of Earth's Water Likely Not From Comets

738 views / 0 likes - added 8 years ago

It was once thought comets may have delivered the water on Earth, but the chemical signature of comet water does not match that of the water found on Earth. If not from comets, how did Earth get its water? Catch new episodes of HOW THE UNIVERSE WORKS Tues
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Whatever Happened to the Ozone Hole? A Story of A/C, Atoms, and CFCs

595 views / 0 likes - added 3 years ago

It might feel like theyre making us cooler, but refrigerators and air conditioning are actually making our world warmer. Yes, they use a huge amount of electricity, but many older cooling methods also released tons of molecules that are still hanging arou
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Challenger: The Real Story of an Avoidable Disaster

365 views / 0 likes - added 3 years ago

On January 28, 1986, the Challenger Space Shuttle broke apart just 73 seconds into its flight. All seven crew members aboard were killed and space travel was changed forever. In this episode of #Untold, a new #YouTubeLearning series from ACS, PBS, and You
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At home science - How to make play dough - ExpeRimental #15

247 views / 0 likes - added 3 years ago

Make home-made play dough and learn about mixtures, solutions and chemical reactions in this fun and simple science activity to do with children. Download the info sheet with recipe and full instructions here: http://bit.ly/PlayingPlayDough ExpeRimental i
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How to make Hot Ice at home - Amazing Science Experiment

734 views / 0 likes - added 6 years ago

In this video you will see how to make hot ice at home. Sodium acetate or hot ice is an amazing chemical you can prepare yourself from baking soda and vinegar. You can cool a solution of sodium acetate below its melting point and then cause the liquid to
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Hairy Branches and Ices Other Weird, Wonderful Forms

233 views / 0 likes - added 3 years ago

Jessi and Squeaks found a branch growing what looked like white hair! So they brought the branch back to the Fort to run some tests and found out that it isn't hair at all... it's ice! ----------Love SciShow Kids and want to help support it? Become a Patr
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Ice Tray Battery - Sick Science! #204

2,378 views / 0 likes - added 8 years ago

Check out cool science kits and toys: http://www.stevespanglerscience.com/ Do you know what a voltaic battery is? You probably do! Voltaic batteries come in all shapes and sizes, turning chemical energy into the electrical energy we need to power our cell
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Why Do Clothes Shrink in the Wash?

817 views / 0 likes - added 5 years ago

Knowing the do’s and don’ts of washing your clothes can be difficult, but chemistry has got your back. With a quick lesson in textile chemistry, you’ll be able to understand the different fabrics that make up your clothes. This week on Reactions, we’ll ex
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05:16
How to Make Magnetic Slime

510 views / 0 likes - added 4 years ago

PBSDS Survey: https://www.pbsresearch.org/c/r/Reactions_YTvideoThis week on Reactions our writer, Sam, skips work to make some slime! Check it out to learn how you, too, can use easy-to-get items to make magnetic and colored slime.Subscribe! http://bit.ly
04:14 Popular
Why Scientists Are Creating Fire Tornadoes!

1,147 views / 5 likes - added 7 years ago

Scientists recently created a 3 inch fire tornado. What are the chemical components of fire and what can it be used for? How Do Car Companies Cheat Emissions Tests? - http://bit.ly/2bHLEUs Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Rea
04:51
How Does Hair Dye Work?

498 views / 1 likes - added 5 years ago

Whether you need a disguise to run from the law or are just trying to emulate *NSYNC-era frosted tips, you may need some chemical assistance to put the hue in your do. But in order to understand how today’s hair salon works, the story of hair color really
04:44
What Happens If Acid Touches Your Body? - Dear Blocko #20

671 views / 1 likes - added 4 years ago

This video is sponsored by Privacy.com. Protect your financial identity online using virtual cards and get $5 off your first purchase at http://privacy.com/lifenogginIt's Dear Blocko #20! Does the human body really dissolve in acid?Subscribe: https://bit.
02:33
Can Antibodies From Llamas Help Us Fight COVID-19?

349 views / 0 likes - added 3 years ago

Scientists are considering some less-conventional approaches to tackle the COVID-19 #pandemic. One of those approaches is using #antibodies from llamas to fight off #SARCoV2, or to keep it from infecting you in the first place. We chatted with one scienti
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Founder of GE, Born in 1853, Talks About the 1870s & 1880s: Enhanced Video [60 fps]

94 views / 0 likes - added 12 months ago

General Electric Company was formed in 1892, with Elihu Thomson's Thomson-Houston Electric Company merging together with Edison General Electric Company. The interview was filmed on June 21, 1932. Here, Elihu is discussing with one of his former students,
04:52
We May Have Just Unlocked a Secret to How Life Started on Earth

451 views / 0 likes - added 5 years ago

Scientists have been trying to piece together the chemical recipe for how the building blocks of life originated. Now, they may have found it. A New Genetic Alphabet Is Creating Things Nature Has Never Seen - https://youtu.be/X3uHfRVjVVI Read More: Chemis
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How to make electronic skin with Stanford's Zhenan Bao—Speaking of Chemistry Road Trip

675 views / 0 likes - added 7 years ago

The Speaking of Chemistry California road trip continues as we scope out some cutting-edge, flexible electronics at Stanford University. Don’t forget to subscribe! http://bit.ly/ACSReactions ↓↓Full description and references below↓↓ Stanford’s Zhenan Bao
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How to make colour-changing cabbage | Do Try This At Home | We The Curious

363 views / 0 likes - added 4 years ago

This week Lisa & Bonnie show you a colourful chemical cabbage concoction you can create at home!How to make a pink pixel: https://youtu.be/Vwu-yjFmgW0This video was presented by: Lisa Heywood & Bonnie BuckleyProduced by: Ross Exton, Live Science Video Pro
02:12
Snippet: Worms blob together, act as liquid or solid

486 views / 0 likes - added 5 years ago

Half the size of a cigarette and squirmy, the black aquatic worm Lumbriculus variegatus isn’t much to look at. But these denizens of sulfur caves and flooded areas like company and often many thousands come together as “blobs” with behavior not unlike the
01:31
This soft octopus robot could change the robotics industry

603 views / 0 likes - added 7 years ago

A team of scientists and engineers at Harvard University have built the first entirely soft, autonomous robot. The aptly named Octobot was built using 3D printing, molding, and soft lithography techniques. Octobot doesn't have motors or batteries, instead
01:09
Magic Spheres - Sick Science! #130

624 views / 0 likes - added 3 years ago

Discover the secret here http://www.stevespanglerscience.com/content/experiment/magic-spheres"For this trick, all you need is a bit of un-popped pop corn and a ball bearing." It's the perfect phrase to get all of the people around you excited for a bit of
03:12 Popular
How Smart Are Plants?

841 views / 4 likes - added 8 years ago

Scientists found plants might have the capacity to remember and even communicate. But just how smart could plants really be? 5 Weird Ways Plants Can Eat Animals ►►►► http://bit.ly/1o7dABK Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG
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03:42
The Legal Battle over CRISPR — Speaking of Chemistry

557 views / 0 likes - added 7 years ago

We went to the U.S. Patent & Trademark Office to get the lowdown on the CRISPR gene-editing patent dispute. Read C&EN’s coverage here: http://cen.acs.org/articles/94/web/2016/12/CRISPR-creators-duke-US-patent.html ↓↓Full description and references below↓↓
02:59 Popular
Where Do Our Drugs Come From?

835 views / 0 likes - added 6 years ago

The incredible chemical weapon-making abilities of fungi, bacteria, and plants have created a diverse array of compounds that are useful to humans. Thanks to the University of Minnesota for sponsoring this video! http://twin-cities.umn.edu/ Thanks also to
07:11
Can Science Explain the Origin of Life?

661 views / 0 likes - added 5 years ago

Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly Darwin's theory of biological evolution helps us understand how simple life forms can give rise to complex lifeforms, but how did the first reproducing creatures come about? The orig
11:19
The Secret to Roasting Amazing Potatoes According to Chemistry

306 views / 0 likes - added 4 years ago

In the mood for more food science? Check out PBS Digital Studios newest show--Serving Up Science! https://www.youtube.com/channel/UClJ8BxAuS5hDlTnlZoDPV5wMaking delicious roasted potatoes is all about finding the right texture and consistency. Here at Rea
08:21
Why Does Fall Smell So gOOd? (feat. @PBS Eons @Alex Dainis )

324 views / 0 likes - added 3 years ago

Thank you to Target for supporting PBS. You can learn more at: https://target.com/communityShare your story today: https://to.pbs.org/3izZeXhWe asked people across the country What does fall mean to you?, and most of them couldnt stop talking about fall s
03:36
What the Smell of Freshly Cut Grass Really Means...

660 views / 0 likes - added 4 years ago

Spring is in the air! It’s time to mow the lawn and breathe in the smell of freshly cut grass. But this pleasant springtime scent may actually be a chemical cry for help. In the latest Reactions episode, we explain how plants communicate, their chemical r
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10:30 Popular
Taste&Smell: Crash Course A&P #16

978 views / 0 likes - added 8 years ago

Hank resists the urge to devour a slice of pizza so that he can walk you through the way we experience our major special senses. It all boils down to one thing: sensory cells translating chemical, electromagnetic, and mechanical stimuli into action potent
04:19 Popular
The New Way Microplastics Are Devastating Marine Life

770 views / 2 likes - added 8 years ago

By now, we're all aware that there is an unbelievable amount of trash in our oceans. New research sheds light on how this problem is doing something unexpected and devastating. Get 15% off http://www.domain.com's domain names and web hosting when you use
05:32
A Squid's Eye View

493 views / 0 likes - added 4 years ago

CEPHALOPOD WEEK IS HERE From June 21 to 28, celebrate our favorite undersea creatures with Science Friday. https://www.sciencefriday.com/cephalopodweekFor most people, the red irididescent sepioteuthis squid serve an single purpose as delicious calamari.
04:47
How Miracle Berries Alter Your Taste Buds (feat. Physics Girl, Eons, Two Cents, Space Time and more)

458 views / 0 likes - added 4 years ago

We gave Physics Girl, Space Time, Above the Noise, and Two Cents some miracle berry pills and lemons, tabasco sauce, tomatoes, and a bunch of other random foods, to figure out if this miraculous taste-modifying protein has any limits. Also, we needed a go
01:01
Popping Balloon With Orange

581 views / 0 likes - added 6 years ago

This is the result of limonene from the orange dissolving or weakening the rubber balloon. Limonene is an essential oil that is present in orange peels in fairly high concentrations (the pure compound smells very strongly of orange). Limonene is a colourl
04:53
The Top 5 Strangest Poisons That Can Kill You

445 views / 0 likes - added 4 years ago

There are some crazy poisons in this world of ours, and theyre often found in things youd least expect. In this weeks episode of Reactions, we break down our top 5. Subscribe! http://bit.ly/ACSReactionsFacebook! http://facebook.com/ACSReactionsTwitter! ht
05:29
How Pee Helped Win the Revolutionary War (Maybe...) - July 4th Special Episode

648 views / 0 likes - added 4 years ago

Old school gunpowder is really called black powder, and it was so crucial to the Revolutionary War effort that we went to great (and gross) lengths to try and make it. This week on Reactions, find out what exactly those lengths were.Subscribe! http://bit.
03:50
Is Superhero Strength Real?

361 views / 0 likes - added 4 years ago

Youve probably heard stories about mothers lifting cars to save their baby trapped underneath--but is that just an urban myth? This week on Reactions we talk about superhero strength and the chemistry behind whats possible. Subscribe! http://bit.ly/ACSRea
10:52
Complex Behaviour from Simple Rules: 3 Simulations

195 views / 0 likes - added 2 years ago

A small display of some of the surprisingly intricate patterns and behaviours that can arise from relatively simple rules. More information about each of the simulations below.These simulations were made in Unity, and coded with C# and HLSL.You can find t
04:45
The Ultimate Donut Battle: Cake vs. Yeast

482 views / 0 likes - added 5 years ago

There’s nothing weirder than biting into a cake donut when you’re expecting the texture of a yeast donut. It’s all fried dough, right? This week on Reactions, we talk about how chemistry makes these two foods so different. Subscribe! http://bit.ly/ACSReac
08:51
Why This Taste Map Is Wrong | WIRED

406 views / 2 likes - added 4 years ago

We've all seen the famous "taste map," a diagram of the human tongue that separates different sections based on taste, with examples like sweet, sour, salty, and umami. Robert Margolskee, director and president at Monell Chemical Senses Center, explains w
02:41
The Scent of History: Inside the Library of Smells

451 views / 0 likes - added 7 years ago

Sissel Tolaas is many things: an artist, a scientist and—perhaps most importantly—a smell expert. She has dedicated much of her life to capturing and recreating smells from objects, places, events, and even broad historical periods. Using hundreds of chem
06:23
Your Salad Is Trying To Kill You

651 views / 0 likes - added 8 years ago

The dose makes the poison… Subscribe: http://bit.ly/iotbs_sub Twitter: @jtotheizzoe @okaytobesmart ↓ More info and sources below ↓ Plants are the most important source of nutrients for pretty much all of Earth's animals, and many of the planet's bacteria
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06:20
Jolly Ranchers Vs. Piranha Solution !! (It's a violent reaction)

515 views / 0 likes - added 4 years ago

Follow me on Instagram: https://www.instagram.com/nickuhasShare This Video: https://youtu.be/rVp93Ja40XwNickipedia Live Show Booking: http://nickipedialive.com/about/We made a very aggressive chemical solution called PIRANHA solution by mixing 93% sulfuri
05:23
How do oysters make pearls? - Rob Ulrich

562 views / 0 likes - added 1 year ago

Explore how oysters use calcium carbonate to create pearls, and how this chemical compound creates a vast array of other materials.--Despite their iridescent colors and smooth shapes, pearls are actually made of the exact same material as the craggy shell
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05:00
Women in Chemistry: Heroes of the Periodic Table

497 views / 0 likes - added 5 years ago

To honor women’s history month in the international year of the periodic table, today we wanted to share the story of two of chemistry’s most brilliant and bold women and their paths of elemental discovery -- because what they brought to the table changed
03:14 Popular
How Does Hair Dye Work?

926 views / 2 likes - added 8 years ago

Some hair dyes are basically fine-grained paint. But dyes that stick with you for more than a couple weeks physically and chemically change each hair. Learn how with HowStuffWorks. Learn more at HowStuffWorks.com: Share on Facebook: Share on Twitter: Subs
03:56
How to Get Rid of Skunk Smell

622 views / 0 likes - added 5 years ago

Skunks are nocturnal animals that prefer to keep to themselves. However, when they sense danger, this lurking purveyor of biochemical warfare unleashes its primary defense mechanism: a nasty-smelling spray. Similar to tear gas, the scent is so strong it c

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