Search Results: "acids chemical weathering"

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09:54 Popular
Introduction To Amino Acids

914 views / 0 likes - added 8 years ago

Understanding amino acids and their role in the Central Dogma of Molecular Biology (how the information in DNA eventually gets expressed as chains of amino acids). Thinking about the amino and carboxyl groups and how amino acids are typically found as zwi
08:57
Bronsted-Lowry Definition Of Acids And Bases

524 views / 0 likes - added 8 years ago

Bronsted-Lowry definition of acids and bases. Conjugate acids and bases.
04:06 Popular
Weathering And Erosion: Crash Course Kids #10.2

3,382 views / 10 likes - added 9 years ago

In this episode of Crash Course Kids, Sabrina gives us a real world example of how the Hydrosphere and Geosphere affect each other in the form of Weathering and Erosion. Think of Weathering as the force that makes a mess and Erosion as the force that clea
03:48 Popular
The Strengths And Weaknesses Of Acids And Bases - George Zaidan And Charles Morton

956 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
07:51
Why Do Acids Burn?

146 views / 0 likes - added 2 years ago

You can feel the tingle of lemon in your mouth as the acid reacts with the surrounding tissue and receptors. You've probably seen how soda can dissolve a piece of meat after a couple days. But what's so special about these substances that it can seemingly
07:50
Arrhenius Definition Of Acids And Bases

552 views / 0 likes - added 8 years ago

Arrhenius definition of acids and bases
16:46
Conjugate Acids and Bases

426 views / 0 likes - added 9 years ago

Introduction to conjugate acids and bases More free lessons at: http://www.khanacademy.org/video?v=0LM6wPpypxM
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pH, pOH of Strong Acids and Bases

584 views / 0 likes - added 9 years ago

Calculating the pH or pOH of strong acids and bases. More free lessons at: http://www.khanacademy.org/video?v=tS2YJPmKOFQ
09:15 Popular
What is Chemical Evolution?

968 views / 0 likes - added 9 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
05:53
Comparing Q vs K example | Chemical equilibrium | Chemistry | Khan Academy

589 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
05:04 Popular
Balancing Chemical Equations

958 views / 0 likes - added 9 years ago

Balancing chemical equations
09:13
Chemical Reactions Introduction

659 views / 1 likes - added 8 years ago

Reactants and products in reversible and irreversible chemical reactions.
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04:37
Balancing More Complex Chemical Equation

602 views / 0 likes - added 9 years ago

Balancing more complex chemical equation
04:12 Popular
Balancing Chemical Equation With Substitution

793 views / 0 likes - added 9 years ago

Balancing chemical equation with substitution
03:46 Popular
What Triggers A Chemical Reaction? - Kareem Jarrah

2,451 views / 3 likes - added 9 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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04:37
Visually Understanding Balancing Chemical Equations

694 views / 0 likes - added 9 years ago

Visually understanding balancing chemical equations
04:29
Scientists attempt to replace the ubiquitous chemical BPA in food and drink cans

334 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
02:09 Popular
Insanely beautiful chemical reactions

926 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
15:54
Neuronal Synapses (Chemical)

501 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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Chemical Plant Zone for 8 Cellos

283 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

420 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
03:51 Popular
Chemical Changes: Crash Course Kids #19.2

4,583 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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08:09
The Chemical Origins of Life

281 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
02:09 Popular
Incredible Chemical Reaction!

2,124 views / 1 likes - added 8 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

960 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
05:46 Popular
ENERGY A changing universe in chemical reactions | Phenomena (4K)

961 views / 0 likes - added 3 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

267 views / 0 likes - added 3 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

335 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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Conjugate acid-base pairs | Acids and bases | Chemistry | Khan Academy

587 views / 0 likes - added 6 years ago

Introduction to conjugate acid-base pairs. Definition and examples of conjugate acid-base pairs. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivit
05:38
Cyanide Solves a Chemical Mystery

235 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
03:04
The Bombardier Beetle And Its Crazy Chemical Cannon | Deep Look

690 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
03:46
This Chemical Does Nothing, But It's Still Bad For You

99 views / 0 likes - added 8 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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Chemical Weapons (Sarin Gas) - Periodic Table Of Videos

528 views / 0 likes - added 9 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/
07:56 Popular
6 Chemical Reactions That Changed History

1,508 views / 1 likes - added 8 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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02:54 Popular
Maillard: The Most Delicious Chemical Reaction In The World

762 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
1:23:21
Chemical Wonders with Andrew Szydlo

194 views / 0 likes - added 2 years 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

301 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

341 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

658 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"

588 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

637 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
43:36
Making the stinkiest chemical known to man

144 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

103 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
10:14 Popular
The Chemical Mind - Crash Course Psychology #3

945 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.
02:15
Ozone Layer On The Mend, Thanks To Chemical Ban

489 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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11:17
How Fast Can We Put Out a Chemical Fire?

306 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
01:00
Flesh-Eating Chemical Dissolves Chicken

197 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
04:31 Popular
Science For Kids - How To Inflate A Balloon With A Chemical Reaction - #ExpeRimental 18

1,919 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?

991 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
03:33 Popular
If Chemical Elements Were People || Fun & Easy Chemistry

1,381 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 ------------------------------------------------------------------
39:16
Chemical Electricity | Szydlo's At Home Science

294 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
02:49
Here's The Chemical Compound You Can Thank For Billiard Balls And False Teeth

623 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

116 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

653 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
07:57 Popular
Le Chatelier's principle: Worked example | Chemical equilibrium | Chemistry | Khan Academy

944 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
07:30 Popular
What Was The Miller-Urey Experiment?

751 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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The One Where We Put Stuff in Acid

700 views / 0 likes - added 6 years ago

Subscribe! http://bit.ly/ACSReactions Acids are reactive, and even weak acids like vinegar can wow students with their reactivity. But strong acids can really put on a show, dissolving otherwise relatively inert metals. And aqua regia, or royal water, is
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11:23 Popular
pH and pOH: Crash Course Chemistry #30

920 views / 1 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.
11:17 Popular
Acid-Base Reactions in Solution: Crash Course Chemistry #8

1,421 views / 0 likes - added 9 years ago

Last week, Hank talked about how stuff mixes together in solutions. Today, and for the next few weeks, he will talk about the actual reactions happening in those solutions - atoms reorganizing themselves to create whole new substances in the processes tha
04:15
Did Comets Kickstart Life on Earth? — Speaking of Chemistry

592 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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Kitchen Chemistry with Color Changing Cabbage!

35 views / 0 likes - added 1 month 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
10:55 Popular
Digestive System, Part 2: Crash Course A&P #34

1,649 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
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Molecular Structure Of Triglycerides (Fats)

516 views / 0 likes - added 8 years ago

Understanding how a triglyceride (triacylglycerol) can be formed from a glycerol molecule and three fatty acids.
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Acid Base Introduction

580 views / 0 likes - added 9 years ago

Arrhenius, Bronsted Lowry, and Lewis Acids and Bases. More free lessons at: http://www.khanacademy.org/video?v=vShCnTY1-T0
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pKa and pKb Relationship

522 views / 0 likes - added 9 years ago

The pKa and pKb relationship between conjugate acids and bases (both of which are weak). More free lessons at: http://www.khanacademy.org/video?v=3Gm4nAAc3zc
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Peptide Bond Formation

638 views / 0 likes - added 8 years ago

How amino acids (including ones in zwitterion form) form peptide bonds (peptide linkages) through a condensation reaction (dehydration synthesis).
03:25 Popular
If Molecules Were People... - George Zaidan And Charles Morton

941 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
14:09 Popular
Biological Molecules - You Are What You Eat: Crash Course Biology #3

1,542 views / 0 likes - added 9 years ago

Hank talks about the molecules that make up every living thing - carbohydrates, lipids, and proteins - and how we find them in our environment and in the food that we eat. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCou
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04:22
Why is Carbon the Key to Life? (On Earth, Anyway)

332 views / 0 likes - added 5 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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Why you should never pour grease down the drain

476 views / 0 likes - added 7 years ago

It can be easy to just wash out your pan and whatever grease is left on it right after cooking, but you could be doing real damage to your pipes and the public sewer system when you do. Here's what you need to know. The following is a transcript of the vi
10:57 Popular
Equilibrium: Crash Course Chemistry #28

1,190 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
03:38 Popular
Could Comets Be The Source Of Life On Earth? - Justin Dowd

1,598 views / 4 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/could-comets-be-the-source-of-life-on-earth-justin-dowd While comets were historically thought to be ill omens of war and famine, recent science has revealed that these celestial wonders actually contain amino a
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09:22 Popular
Nitrogen & Phosphorus Cycles: Always Recycle! Part 2 - Crash Course Ecology #9

1,915 views / 1 likes - added 8 years ago

Hank describes the desperate need many organisms have for nutrients (specifically nitrogen and phosphorus) and how they go about getting them via the nitrogen and phosphorus cycles. Like Crash Course! http://www.facebook.com/YouTubeCrashCourse Follow Cras
01:59 Popular
Your Hair is Strong Enough to Lift Two Elephants

874 views / 0 likes - added 7 years ago

THE QUICK AND THE CURIOUS Not that we suggest you try it… Human hair is composed of various amino acids that wrap around each other like chains on a molecular level. Subscribe to Science Channel: http://bit.ly/SubscribeScience Watch full episodes: http://
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02:18
How Does the Color of a Glass Bottle Affect the Beer Inside?

400 views / 0 likes - added 5 years ago

Light triggers chemical reactions that make beer taste like skunk spray and onions.
01:51
Fizz Inflator Science Experiment with Science Bob

620 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!
04:25 Popular
What Are Isotopes? | Chemistry Basics

1,701 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
05:54 Popular
The Deal With Fat

733 views / 0 likes - added 8 years ago

Dietary science is complicated-- one day something is good for you and the next it's not. Learn what we DO know about fat chemistry in this episode of SciShow. Snatoms Kickstarter IS still going on: https://www.kickstarter.com/projects/veritasium/snatoms-
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The Nervous System, Part 3 - Synapses!: Crash Course A&P #10

1,427 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
01:38 Popular
Why Do Bananas Change Color?

996 views / 2 likes - added 6 years ago

Bananas undergo chemical and physical changes to become more appealing.
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02:59
Exploding Pumpkins on Jimmy Kimmel Live

597 views / 0 likes - added 7 years ago

Science Bob an Jimmy Kimmel use a chemical reaction to explode 10 pumpkins with a spectacular finish.
03:27 Popular
How To Make A Seashell - Just Add Water!

951 views / 0 likes - added 8 years ago

Thank you to James Cook University - http://www.jcu.edu.au/ And to the following Subbable supporters, who also help make MinuteEarth possible: @Najamuddin - www.facebook.com/najamuddin @chidalgo @JonAtkins57 - atkinsps.com Djerune Fu Abhimanyu Yadav Jaspe
01:25 Popular
Homemade Hand Warmer - Sick Science! #227

952 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
13:34 Popular
Water and Solutions -- for Dirty Laundry: Crash Course Chemistry #7

1,635 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
58:52 Popular
Nanoscale Machines: Building The Future With Molecules

774 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
01:20
Float Above the Sandstone Spires That Inspired ‘Avatar’

603 views / 1 likes - added 7 years ago

Hundreds of miles from the hustle of Beijing and Shanghai, 3,000 rock pillars rise to pierce the sky and create an extraordinary forest of sandstone. Each of these incredible monoliths is a fragment of a long history, attaining its unique form through yea
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The Four "New" Elements & How We Got Them–Speaking of Chemistry

529 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
01:24
Smart labels could tell you when to toss food and makeup

571 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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How To Speak Chemistrian: Crash Course Chemistry #11

656 views / 0 likes - added 9 years ago

Learning to talk about chemistry can be like learning a foreign language, but Hank is here to help with some straightforward and simple rules to help you learn to speak Chemistrian like a native. Table of Contents Determining Formulas and Names of Monatom
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How do Microbes Survive in Stomach Acid? - Monthly Mailbag #12

1,014 views / 0 likes - added 6 years ago

There is increasing evidence on how our gut microbiome plays an integral role in our overall health, but how do microbes even survive the stomach when the acids and enzymes attack everything that reaches it? Jon answers questions from the comment section.
01:43 Popular
Astronomers Made A Family Tree For The Stars In Our Galaxy

720 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
02:57 Popular
The Ingenious Ways Plants Defend Themselves

1,217 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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Making a glowing luminol waterfall

286 views / 0 likes - added 3 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

634 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
59:34
Carl Sagan Christmas lecture 2 - The Outer Solar System and Life

154 views / 0 likes - added 1 year ago

From ancient organisms to the plants and animals we see today, our planet showcases a spectacular array of life. But beneath such diversity lies an underlying unity. All life on Earth is based on two molecules (the proteins and the nucleic acids) and the
04:57
Why Do My Dogs Paws Smell Like Fritos?

320 views / 0 likes - added 3 years ago

Do your dogs paws smell like Fritos? This week we explore why. #fritopaws #cornchippaws #cheetopaws #dogpawsYou might also like:Why Do Wet Dogs Stink? + Other Canine Chemistryhttps://youtu.be/X9AozZLZnCU Worlds Deadliest (& Cutest) Animalshttps://youtu.be
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Fun Science Activity for Kids: Making Elephant Toothpaste

749 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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Redox Reactions: Crash Course Chemistry #10

1,133 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

619 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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04:19 Popular
The Grand Canyon!

2,335 views / 11 likes - added 7 years ago

Nature creates some pretty amazing things, and one of the largest of these is The Grand Canyon! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome produ
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03:55
The weird chemistry threatening priceless paintings — Speaking of Chemistry

477 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

445 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

684 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

216 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

719 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

1,238 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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The Faint Young Sun Paradox!

693 views / 0 likes - added 7 years ago

This video was supported by the Heising-Simons Foundation. To learn more, visit https://www.heisingsimons.org/ Thanks also to our supporters on https://www.patreon.com/MinuteEarth : - Today I Found Out - Maarten Bremer - Jeff Straathof - Mark Roth - Tony
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Will We Ever Be Able to Colonize the Moon?

617 views / 0 likes - added 5 years ago

Revelations about the moon’s past is giving some scientists reason to believe it might make a better future home than we thought. Watch More Space Crafts! | https://bit.ly/2w0YKD1 Read More: Lunar volcanism produced a transient atmosphere around the ancie
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How Much Do Cloth Masks Protect You From Getting the Coronavirus?

735 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

605 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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We May Have Been Wrong About the Origin of Life

424 views / 0 likes - added 3 years ago

Life crawled out of the oceans onto land, right? New research suggests that this popular theory could be wrong. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.com
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How To Make Fish Less Fishy (Chemistry Life Hacks)

890 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions Freshly caught fish is delicious. But after a day or two, that filet in your fridge smells a little fishier, thanks to a stinky molecule known as trimethylamine. Is there any hope? This week, find out how to make fish
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Can We Make Ocean Water Drinkable -- and Should We?

467 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

532 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

294 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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Homochirality: Why Nature Never Makes Mirror Molecules

234 views / 0 likes - added 3 years ago

The first 500 people to use this link will get 2 free months of Skillshare Premium Membership: https://skl.sh/stevemould10Molecules of biological origin always have a fixed handedness or chirality. For example you only ever see right handed sugars and lef
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ACID BLAST | Melting a UNICORN in Acid?!?

1,070 views / 0 likes - added 6 years ago

What happens when you pour ACID onto a UNICORN made out of sponge? NICK'S CHANNEL ►► https://www.youtube.com/user/NickUhas Hosted by Nick Uhas Twitter: http://www.twitter.com/nickuhas Instagram: http://www.instagram.com/nickuhas Facebook: http://www.faceb
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Is It OK To Pee In The Pool?

1,035 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

541 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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Tensile Strength Challenge: Cotton vs. Steel - Christmas Lectures with Charles Stirling

459 views / 0 likes - added 5 years ago

There are situations where cotton is stronger than steel.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1992/our-world-through-the-looking-glass/in-t
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The Great MOLASSES Flood of 1919

943 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

790 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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Are We Running Out of Vanilla? — Speaking of Chemistry

537 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

86 views / 0 likes - added 8 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

1,146 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

400 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

593 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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The Terrifying (but Awesome) Science Behind Red Tides

325 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

275 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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What is the Zeroth Law of Thermodynamics?

1,196 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

284 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

1,589 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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05:22 Popular
Model Volcano

725 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
04:53
LOONEY TUNES (Looney Toons): Gas (Private Snafu) (1944) (Remastered) (HD 1080p)

657 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

620 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

651 views / 0 likes - added 7 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

1,643 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

536 views / 0 likes - added 7 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
02:21
What is the HIGHEST RATED HAM in The World?

376 views / 0 likes - added 5 years ago

Joselito Ham from Spain considered the best ham in the world. It's been around since 1868, 6 generations all within the same family! Free range pigs are raised by a diet of acorns rich in fatty acids producing ham with fine marble, great juiciness, fine t
05:02
Why Do We Have To Wear Sunscreen? - Kevin P. Boyd

570 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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05:29 Popular
Where Does Soil Come From?

1,483 views / 4 likes - added 3 years ago

Trees come from seeds, and birds come from eggs, but where does all the soil and dirt come from?----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a question for Jessi, Squeaks,
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The Real Difference Between Irish Butter And Regular Butter

276 views / 0 likes - added 3 years ago

As many discerning grocery shoppers know, Irish butter - particularly Kerrygold - rules over all. It's silky, creamy, and just the right balance of salty and sweet. But what makes Irish butter so udder-ly superior to bland American varieties?For one, it's
01:41 Popular
Who Lives in a Pineapple Covered in ACID?!? | ACID BLAST

714 views / 1 likes - added 6 years ago

What happens when you pour ACID onto a PINEAPPLE? NICK'S CHANNEL ►► https://www.youtube.com/user/NickUhas Hosted by Nick Uhas Nickipedia: https://www.youtube.com/nickipedia Twitter: http://www.twitter.com/nickuhas Instagram: http://www.instagram.com/nicku
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Acid vs. Gummy Bears: Who Wins?!? | ACID BLAST

1,405 views / 1 likes - added 6 years ago

What happens when you drop GUMMY BEARS into ACID? NICK'S CHANNEL ►► https://www.youtube.com/user/NickUhas Hosted by Nick Uhas Nickipedia: https://www.youtube.com/nickipedia Twitter: http://www.twitter.com/nickuhas Instagram: http://www.instagram.com/nicku
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01:25 Popular
Growing And Shrinking Egg - Sick Science! #187

982 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

983 views / 0 likes - added 4 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

929 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

445 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?

518 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
04:29 Popular
Are Some People Immune To Mosquitoes?

741 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

1,486 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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05:19 Popular
The Haber Process - Daniel D. Dulek

1,096 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

770 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?

251 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

900 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

385 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

755 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]

601 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
28:55
SciCafe: Mollusks To Medicine

524 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
15:06
Turning Seashells Into Glass (Debunking Viral Videos)

380 views / 0 likes - added 4 years ago

Check out our DIY Build Kits: http://bit.ly/2NnXiVpToday we're testing a viral video that claims dipping sea shells in vinegar over night will turn them to glass. We're testing that out along with a few other acids.Check out the TKOR Shop: http://bit.ly/2
04:48
Photosynthesis: ATP and ADP Cycle

678 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
05:55
High-Speed Collisions In Space – Experiments With A Carrot Gun

639 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?

1,610 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

635 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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What Actually Causes Dandruff?

453 views / 0 likes - added 5 years ago

This fungus lives on your scalp and may affect the genes you express. Check out Head & Shoulders research on getting rid of dandruff: https://ve42.co/HS Animation by Pindex: https://ve42.co/pindex When I started this project, I wasn't sure what caused dan
03:56 Popular
Science For Kids - Colour Changing Cabbage Experiment - ExpeRimental #17

788 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

779 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?

649 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

366 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?

527 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

591 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

173 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!

503 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
02:51 Popular
Why Is Poop Brown And Pee Yellow?

1,073 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?

390 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

623 views / 0 likes - added 9 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
05:44 Popular
The science of smog - Kim Preshoff

865 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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03:38 Popular
The Nobel Prize in Chemistry: Molecular Machines, Explained

737 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
03:31 Popular
How To Make Your Own Salt Crystals - Cool Science Experiments with Home Science

1,449 views / 5 likes - added 7 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?

256 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
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Can Your Computer Fight Diseases While You Sleep?

42 views / 0 likes - added 4 months ago

Computer simulations can aid in understanding how proteins fold incorrectly, possibly leading to therapeutics for some diseases such as cystic fibrosis and sickle cell anemia. You can be involved in this process directly using tools like Folding@home!TRY
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Man Born in 1853 Talks About Childhood in the 1860s: Filmed in 1932 - Restored Video and Audio

534 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!

244 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

688 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

970 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

934 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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Dangerous Marshmallows?!

300 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?

487 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
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What Happens After An Oil Spill?

570 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

701 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
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Why Do We Get Goosebumps?

654 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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03:19 Popular
Majority Of Earth's Water Likely Not From Comets

744 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

600 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

371 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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DNA Structure and Replication: Crash Course Biology #10

1,197 views / 0 likes - added 9 years ago

Hank introduces us to that wondrous molecule deoxyribonucleic acid - also known as DNA - and explains how it replicates itself in our cells. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series
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At home science - How to make play dough - ExpeRimental #15

258 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

750 views / 0 likes - added 7 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

242 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

2,433 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?

826 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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How to Make Magnetic Slime

516 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
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Why Scientists Are Creating Fire Tornadoes!

1,162 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
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How Does Hair Dye Work?

505 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
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What Happens If Acid Touches Your Body? - Dear Blocko #20

682 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.

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