Search Results: "chemical reactions meaning"

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09:13
Chemical Reactions Introduction

658 views / 1 likes - added 8 years ago

Reactants and products in reversible and irreversible chemical reactions.
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02:09 Popular
Insanely beautiful chemical reactions

925 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
05:46 Popular
ENERGY A changing universe in chemical reactions | Phenomena (4K)

957 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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6 Chemical Reactions That Changed History

1,505 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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03:46 Popular
What Triggers A Chemical Reaction? - Kareem Jarrah

2,439 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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11:13 Popular
Redox Reactions: Crash Course Chemistry #10

1,132 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
05:38
Cyanide Solves a Chemical Mystery

234 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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Language & Meaning: Crash Course Philosophy #26

979 views / 1 likes - added 7 years ago

Today we start our unit on language with a discussion of meaning and how we assign and understand meaning. We’ll cover sense and reference, beetles in boxes, and language games. We’re also getting into the meaning-making game ourselves: bananas are now ch
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Describing the Meaning of Percent

450 views / 0 likes - added 9 years ago

U05_L1_T1_we1 Describing the Meaning of Percent More free lessons at: http://www.khanacademy.org/video?v=Lvr2YsxG10o Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Describing the Meaning of Percent 2

470 views / 0 likes - added 9 years ago

U05_L1_T1_we2 Describing the Meaning of Percent 2 More free lessons at: http://www.khanacademy.org/video?v=MokI3Fi8jpc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Sn2 Reactions

481 views / 0 likes - added 9 years ago

Sn2 Reactions
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Redox Reactions

774 views / 0 likes - added 9 years ago

Oxidation reduction (or redox) reactions
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Precipitation Reactions: Crash Course Chemistry #9

672 views / 0 likes - added 9 years ago

A lot of ionic compounds dissolve in water, dissociating into individual ions. But when two ions find each other that form an insoluble compound, they suddenly fall out of solution in what's called a precipitation reaction. In this episode of Crash Course
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E2 Reactions

592 views / 0 likes - added 9 years ago

E2 Elimination Reactions More free lessons at: http://www.khanacademy.org/video?v=J0gXdEAaSiA
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E1 Reactions

531 views / 0 likes - added 9 years ago

E1 Elimination Reactions More free lessons at: http://www.khanacademy.org/video?v=U9dGHwsewNk
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Reactions in Equilibrium

526 views / 0 likes - added 9 years ago

Equilibrium reactions and constants. More free lessons at: http://www.khanacademy.org/video?v=CGJjjm7-DJ4
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Incredible Chemical Reaction!

2,114 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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Solvent Effects on Sn1 and Sn2 Reactions

580 views / 0 likes - added 9 years ago

Solvent Effects on Sn1 and Sn2 Reactions
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Endergonic, Exergonic, Exothermic And Endothermic Reactions

731 views / 0 likes - added 8 years ago

Endergonic, exergonic, exothermic and endothermic reactions
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Gibbs Free Energy And Spontaneous Reactions

609 views / 0 likes - added 8 years ago

Gibbs free energy and spontaneous reactions
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Free Radical Reactions

515 views / 0 likes - added 9 years ago

Free Radical Reactions More free lessons at: http://www.khanacademy.org/video?v=5HgzsltWwK8
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Photosynthesis: Light Reactions and Photophosphorylation

828 views / 0 likes - added 9 years ago

More detail on the light reactions and photophorylation More free lessons at: http://www.khanacademy.org/video?v=yfR36PMWegg
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Photosynthesis: Light Reactions 1

597 views / 0 likes - added 9 years ago

Details on the light-dependent reactions of photosynthesis More free lessons at: http://www.khanacademy.org/video?v=GR2GA7chA_c
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Balancing Chemical Equations

957 views / 0 likes - added 9 years ago

Balancing chemical equations
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Why Does Metal Rust? - Reactions Q&A

2,008 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions Reactions viewer Peter Sterckx asked us, "Why do metal things corrode?" Great question. It's number two in our Reactions Q and A series. And did you know that metals actually PREFER to be rusted? Believe it. And while
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
04:37
Balancing More Complex Chemical Equation

601 views / 0 likes - added 9 years ago

Balancing more complex chemical equation
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Balancing Chemical Equation With Substitution

793 views / 0 likes - added 9 years ago

Balancing chemical equation with substitution
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Comparing E2 E1 Sn2 Sn1 Reactions

644 views / 0 likes - added 9 years ago

Comparing E2 E1 Sn2 Sn1 Reactions More free lessons at: http://www.khanacademy.org/video?v=12Rvts2NR7M
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E2 E1 Sn2 Sn1 Reactions Example 2

464 views / 0 likes - added 9 years ago

E2 E1 Sn2 Sn1 Reactions Example 2 More free lessons at: http://www.khanacademy.org/video?v=vinEPfrqfiU
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E2 E1 Sn2 Sn1 Reactions Example 3

644 views / 0 likes - added 9 years ago

E2 E1 Sn2 Sn1 Reactions Example 3 More free lessons at: http://www.khanacademy.org/video?v=MtwvLru62Qw
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How Hevesh5 Builds Amazing Domino Chain Reactions | WIRED

911 views / 4 likes - added 5 years ago

19-year-old Lily Hevesh is obsessed with dominos. She spends hours upon hours building insanely intricate designs and chain reactions before knocking them down. Sound like a strange way to spend your time? Tell that to the nearly 2 million people who've s
04:37
Visually Understanding Balancing Chemical Equations

692 views / 0 likes - added 9 years ago

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

332 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
03:55
Gumball | What is The Meaning of Life? | Cartoon Network UK

221 views / 3 likes - added 2 years ago

Gumball and Darwin are trying to find out what is the real meaning of life.Welcome to the official Cartoon Network UK YouTube channel!Get ready to laugh out loud and have loads of fun by subscribing to the channel! -https://goo.gl/hRAVDf Watch funny carto
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Neuronal Synapses (Chemical)

500 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

282 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

418 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

4,576 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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02:37
It’s Not Just You, Science Says Music Has Universal Meaning for Everyone

503 views / 0 likes - added 6 years ago

New research shows that people from all over the world can understand the meaning of music, even from other countries. Does this mean music is universal? The Mystery Behind Jupiter's Powerful Auroras - https://youtu.be/7lO4Pz14d_o Read More: A Study Sugge
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The Bombardier Beetle And Its Crazy Chemical Cannon | Deep Look

687 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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Atomic Hook-Ups - Types of Chemical Bonds: Crash Course Chemistry #22

958 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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How Does Toothpaste Work? (+ WHO ARE YOU?!) - Reactions Q&A

923 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions You use it everyday, hopefully twice, but do you know how toothpaste works? In another installment of our Reactions Q and A series, we talk about what gets your chompers clean. Plus, many of you have asked what we loo
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Don't touch this chemical or it will explode

265 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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The meaning of life according to Simone de Beauvoir - Iseult Gillespie

377 views / 0 likes - added 4 years ago

Explore the life and works of Simone de Beauvoir, the author of The Second Sex and existentialist philosopher who influenced early feminist theory. --At the age of 21, Simone de Beauvoir became the youngest person to take the philosophy exams at Frances m
04:15
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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Acid-Base Reactions in Solution: Crash Course Chemistry #8

1,419 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
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The Real Meaning Of E=mc² | Space Time | PBS Digital Studios

1,663 views / 0 likes - added 8 years ago

Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
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We Baby Bears | Cutest Reactions | Cartoon Network UK

131 views / 0 likes - added 1 year ago

Check out the Baby Bears with their cutest emoji reactions and pick your favourite!Welcome to the official Cartoon Network UK YouTube channel!Get ready to laugh out loud and have loads of fun by subscribing to the channel! -https://goo.gl/hRAVDf Watch fun
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Why Do Wasps Attack? - Reactions Q&A

824 views / 1 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions Why do wasps become more aggressive after you kill one of the hive members? The answer is the same reason why you should be wary of bees that smell like bananas. This week, Reactions answers viewers’ chemistry questio
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FIND THE HIDDEN MEANING & TEST YOUR BRAIN - Solve Logo Test

735 views / 0 likes - added 6 years ago

FIND THE HIDDEN MEANING & TEST YOUR BRAIN - Solve Logo Test More Riddles Videos: 1. Can You Pass the Riddles Challenge - Part 7 https://www.youtube.com/watch?v=B4QYXWze82Y 2.10 Riddles Only High IQ Kids Can Solve https://www.youtube.com/watch?v=tgpz8gW0e6
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Craig of the Creek Reactions to Awesome NBA Dunks! | Cartoon Network

45 views / 0 likes - added 1 month ago

Check out the sickest NBA Dunks with reactions from the Creek Kids! WatchNBA on TNTon Tuesdays & Thursdays.About Cartoon Network: Welcome to Cartoon Network's YouTube Channel, your destination for episode clips, behind the scenes footage, how to draw tuto
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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
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This Chemical Does Nothing, But It's Still Bad For You

97 views / 0 likes - added 7 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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Numbers With Meaning - Numberphile

708 views / 0 likes - added 8 years ago

Thanks to: http://www.audible.com/numberphile This video features Dr Sarah Wiseman from UCL on numbers that are familiar - and things that can go wrong in our brains. Editing and animation in this video by Pete McPartlan. Books available on Audible by Num
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The Meaning of Horsepower (1937)

365 views / 0 likes - added 4 years ago

Hhow the term 'horsepower' came to be applied to mechanical devices is made clear in this picture, & an explanation of how the modern motorcar can hold the power of 85 horses under its hood."
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The Meaning of Life According to Google

446 views / 0 likes - added 6 years ago

Google handles 90% of the world's internet searches, and it increasingly is promoting a single answer for many questions. Even subjective or unanswerable queries sometimes get seemingly definitive answers. Here's how the algorithms are -- and aren't -- w
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Comparing Q vs K example | Chemical equilibrium | Chemistry | Khan Academy

583 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

527 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/
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Chimpanzees, bonobos use gestures that have the same meaning

627 views / 1 likes - added 6 years ago

Our great ape cousins might share an ancient gestural ‘language’. Read the story: http://scim.ag/2CN7nSN Read the research: https://doi.org/10.1371/journal.pbio.2004825 Visit the Great Ape Dictionary http://greatapedictionary.ac.uk/video-resources/gesture
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The Meaning Of Knowledge: Crash Course Philosophy #7

776 views / 0 likes - added 8 years ago

On today’s episode...CATS. Also: Hank talks about some philosophy stuff, like a few of the key concepts philosophers use when discussing belief and knowledge, such as what defines an assertion and a proposition, and that belief is a kind of propositional
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The Meaning of Life Is... | The Question| Gumball | Cartoon Network

555 views / 1 likes - added 3 years ago

Click to watch more of The Amazing World of Gumball - https://bit.ly/35wZzDJFollow us for all the latest Gumball news! Website - http://www.theamazingworldofgumball.com/ Facebook - http://bit.ly/2foqTcOGumball, the amusing blue cat with a giant head and h
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What is the meaning of life? | The Question | Gumball | Cartoon Network

111 views / 0 likes - added 1 year ago

Click to watch more of The Amazing World of Gumball - https://www.youtube.com/playlist?list=PL77ED97B132C66551Gumball, the amusing blue cat with a giant head and his best buddy Darwin, a pet goldfish who sprouted legs, step up the hilarity and hijinks in
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The Chemical Origins of Life

277 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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Minecraft Xbox - Cave Den - The Meaning Of Loaf (50)

715 views / 0 likes - added 8 years ago

Welcome to Cave Den. In this series Sqaishey and I live in a giant cave while having fun, building and completing quests. Sqaishey's channel - https://www.youtube.com/sqaishey Twitter - @stampylongnose Facebook - www.facebook.com/stampylongnose UK Shop -
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Chemical Wonders with Andrew Szydlo

193 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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Making Reactions Go Faster Since the 1700s | Great Minds: Elizabeth Fulhame

160 views / 0 likes - added 2 years ago

SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription. The chemical process of catalysis happens in a myriad of places in our modern world - from industry to inside your cells. Our know
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How one scientist took on the chemical industry - Mark Lytle

300 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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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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02:54 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
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The History of Chemical Engineering: Crash Course Engineering #5

339 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

655 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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SCOOB Trailer Reactions | Cartoon Network

313 views / 1 likes - added 4 years ago

#SCOOB is available to watch instantly: https://www.watchscoob.com/ #adThe whole fam is so excited to finally watch SCOOB!About Cartoon Network:Welcome to Cartoon Network's YouTube Channel, your destination for episode clips, behind the scenes footage, ho
03:01 Popular
The SHOCKING Meaning of Row Row Row Your Boat

731 views / 0 likes - added 6 years ago

Mind=Blown. Who knew a little nursery rhyme could be so deep? Row, Row, Row your boat is something we sing to our children all the time but are we taking the words to heart? Find out the true meaning of this loved tune and use it to change your perspectiv
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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

636 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

140 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

101 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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A Charlie Brown Christmas: Linus Explains the True Meaning Of Christmas

231 views / 8 likes - added 1 year ago

And there were in the same country shepherds abiding in the field, keeping watch over their flock by night. And, lo, the angel of the Lord came upon them, and the glory of the Lord shone round about them: and they were sore afraid. And the angel said unto
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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.
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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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How Fast Can We Put Out a Chemical Fire?

305 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

196 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
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

1,378 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 ------------------------------------------------------------------
02:49
Here's The Chemical Compound You Can Thank For Billiard Balls And False Teeth

622 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

650 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

942 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
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If Molecules Were People... - George Zaidan And Charles Morton

940 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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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.
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Water and Solutions -- for Dirty Laundry: Crash Course Chemistry #7

1,625 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
01:49 Popular
Fun Science Activity for Kids: Making Elephant Toothpaste

748 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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Kitchen Chemistry with Color Changing Cabbage!

32 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
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Fun Science Experiments You Can Do with Your Child

681 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
08:36 Popular
Making Hydrogen Fueled Mini-Rockets

764 views / 0 likes - added 5 years ago

Craig Beals demonstrates how hydrogen and oxygen gas can be made in the lab and used as a fuel to propel a mini rocket across the lab. This experiment shows several types of reactions including: Double Replacement Reactions, Decomposition Reactions, Combu
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Electrochemistry: Crash Course Chemistry #36

1,492 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.
03:05
How to Make the Best Cheap Hot Cocoa Possible

617 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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03:01 Popular
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
02:42 Popular
What Do Electrolytes Actually Do?

1,100 views / 0 likes - added 6 years ago

This week Reactions takes a look at the chemistry behind electrolytes and sports drink science. Sports drink commercials love talking about them, but what are electrolytes, why do we need them, and what happens if we don’t have enough? Electrolytes are sa
04:18
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/
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,
07:30 Popular
What Was The Miller-Urey Experiment?

748 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
01:25 Popular
Growing And Shrinking Egg - Sick Science! #187

981 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
02:54
Thanksgiving Turkey Compilation

443 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
03:12
Auto-Inflatables

444 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
01:39 Popular
Activation Energy Analogy///Homemade Science with Bruce Yeany

769 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
05:35 Popular
The Race to Invent the Periodic Table

1,176 views / 0 likes - added 6 years ago

This week on Reactions, we look at the chemistry of gallium, the science behind the holes in the periodic table, and the history of how the elements fell into place. Some chemists might see the periodic table of elements as a holy testament to the power o
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02:42
Chemtrails

440 views / 0 likes - added 6 years ago

This week Reactions is taking science to the skies and checking out the chemistry behind chemtrails, or more accurately, contrails. It’s easy to look at the white trail behind a jet aircraft and imagine all manner of chemicals raining down from above. How
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
03:23 Popular
Science For Kids - How To Make Play Dough - ExpeRimental #15

969 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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03:23
At home science - How to make play dough - ExpeRimental #15

256 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
04:31 Popular
Why Do Clothes Shrink in the Wash?

825 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

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
04:51
How Does Hair Dye Work?

503 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
10:57 Popular
Equilibrium: Crash Course Chemistry #28

1,189 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
03:53 Popular
(LEGO) Block Party: Crash Course Kids #23.2

1,020 views / 0 likes - added 8 years ago

Playing with LEGOS is fun. But, they can also teach us something about matter. In this episode of Crash Course Kids, Sabrina chats about chemical reactions and the Conservation of Matter. Watch More Crash Course Kids: https://www.youtube.com/user/crashcou
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08:56
Burning Iron In Liquid Oxygen - Periodic Table Of Videos

695 views / 0 likes - added 7 years ago

Burning iron is dropped into liquid oxygen. Raw footage (reactions 1-4): https://youtu.be/TcBog29fSbo Raw footage (reactions 5-8): https://youtu.be/tMYqgofSp0Y Reactions by Neil Barnes. Discussion by Professor Martyn Poliakoff. Support us on Patreon: http
04:53
The Top 5 Strangest Poisons That Can Kill You

451 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
05:52
How Do Hydrangeas Change Colors?

599 views / 0 likes - added 5 years ago

Learn more about CuriosityStream at https://curiositystream.com/reactions (CODE: reactions) Savvy gardeners know that they can fine-tune they color of their hydrangea blooms by just changing the soil pH. But what does pH have to do with color? Subscribe!
10:13 Popular
Banking 17: What happened to the gold?

713 views / 0 likes - added 9 years ago

Getting off the gold standard. A short discussion of the meaning of wealth. More free lessons at: http://www.khanacademy.org/video?v=NFDMXwwzyIM
03:50
Is Superhero Strength Real?

366 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
04:45
The Ultimate Donut Battle: Cake vs. Yeast

490 views / 0 likes - added 6 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
04:41
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
18:26
Galvanic Cells

541 views / 0 likes - added 9 years ago

Redox reactions to drive Galvanic Cells.
03:56
How to Get Rid of Skunk Smell

631 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
05:29 Popular
Shooting a Calcium Carbide Cannon

881 views / 1 likes - added 5 years ago

Craig Beals explains how to build and shoot calcium carbide cannon made from PVC. Included are the chemical reactions and equations for calcium carbide and water producing acetylene gas and the combustion reaction of acetylene with oxygen. The carbide can
05:00
Holding Fire in my Hand - Methane Bubbles Reaction. Don't Try This At Home.

464 views / 0 likes - added 5 years ago

Craig Beals shows the combustion of methane by holding bubbles filled with methane and lighting them on fire. This science demonstration is used to show combustion, heat energy, chemical reactions and specific heat of water. Do not try this at home! Learn
08:12
Your Cells Send Trillions of Messages Every Second, Here's How

291 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
03:36
Why Can’t You Buy *Fresh* Olives?

510 views / 0 likes - added 6 years ago

Olives are a strange food: a fruit that you can’t buy fresh, just swimming in salty brine. Why? They contain a bitter chemical called oleuropein. This week on Reactions, we’re talking about the science of how we can eat this unique stone fruit. Subscribe!
02:40
Where Does Gold Come From?

476 views / 1 likes - added 6 years ago

The iron in our blood or the oxygen that we breathe all formed during chemical reactions inside of a star, but when it comes to heavier elements such as gold, a different process might be at play. UC Santa Cruz's Enrico Ramirez-Ruiz has his own theory abo
05:01
Small Bottle, HUGE Fireball (How Flame Jetting Works)

621 views / 0 likes - added 6 years ago

Learn more about CuriosityStream at https://curiositystream.com/reactions (CODE: reactions) Pouring gasoline, alcohol, or other fuel over a flame can cause a ten-foot fireball to shoot out and engulf an unsuspecting victim. This week on Reactions, we’re e
16:27
We Tested Googles Tips for Getting Stains Out of Your Clothes. You're Welcome.

473 views / 0 likes - added 4 years ago

Stained your shirt but dont have time for a spin cycle? Your first impulse is probably to whip out your phone and start Googling. But how reliable are the quick stain removal tips you come across? This week on Reactions, we try out a bunch of those tips a
01:30
A Charlie Brown Christmas - Opening

254 views / 1 likes - added 1 year ago

Charlie Brown, in the first Peanuts' special, thinks Christmas is too comercialized but decides to direct the school play where he learns about the true meaning of Christmas.
01:51
Fizz Inflator Science Experiment with Science Bob

619 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

1,693 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
10:02 Popular
Language: Crash Course Psychology #16

885 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.
02:01
Penultimate - Merriam-Webster Ask the Editor

555 views / 0 likes - added 6 years ago

Peter Sokolowski, Merriam-Webster Editor at Large, explains the meaning of penultimate. For more videos, visit http://www.merriam-webster.com/video/asktheeditor.htm.
05:31
From Steel to Sword--Here's How Blacksmiths Mold Metal

485 views / 0 likes - added 4 years ago

This video was created in celebration of this years National Chemistry Week theme: Marvelous Metals. Learn more about it here: http://www.acs.org/ncwThis week on Reactions we head to Portland, Oregon, and learn how blacksmithing is just as much chemistry
04:16
How Thomas Edison Changed The World

578 views / 2 likes - added 5 years ago

This week Reactions is taking a look at some history of chemistry. We went to Thomas Edison's lab to take a firsthand look at the science he worked on. Thomas Edison is hands-down one of the greatest inventors in history. He also had a love of chemistry t
03:56 Popular
Science For Kids - Colour Changing Cabbage Experiment - ExpeRimental #17

785 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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06:59
How Milk Becomes Cheese

570 views / 2 likes - added 6 years ago

Ever wonder how milk becomes cheese? We asked about the science and the microbes that go into this tasty food. This week on Reactions, we visit St. James Cheese Company in New Orleans to learn all about the chemistry of your favorite dairy product. Subscr
04:20
What is Ringworm and How Do You Get Rid of It?

377 views / 0 likes - added 4 years ago

Did you know ringworm is not actually a worm? This week on Reactions find out what ringworm is, how the culprit feeds on your skin, hair, and nails, and learn how to not be its next meal.Subscribe! http://bit.ly/ACSReactionsFacebook! http://facebook.com/A
04:24
How Seashells Are Made

561 views / 0 likes - added 5 years ago

Learn more about CuriosityStream at https://curiositystream.com/reactions (CODE: reactions) If you know that seashells are made of basically the same stuff as chalk, you might have wondered why chalk is crumbly but seashells are super tough. This week on
10:57 Popular
The Nervous System, Part 3 - Synapses!: Crash Course A&P #10

1,424 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
03:52 Popular
How Plastic Recycling Actually Works

839 views / 0 likes - added 5 years ago

Check out REInventors here!: http://youtube.com/pbsreinventors What happens to plastic bottles when you recycle them? Do they get made into fresh bottles, or do they become something else? This week on Reactions, learn why it's easier to turn bottles into
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03:03 Popular
NASA Just Revealed There Could Be Life On Saturn's Moon, Enceladus

863 views / 3 likes - added 7 years ago

Since NASA's Cassini spacecraft detected gaseous hydrogen spouting from Saturn's Enceladus, scientists have hypothesized that the moon may have hydrothermal vents capable of supporting life. Ocean Volcanoes May Hold Clues To Alien Life - https://youtu.be/
05:29
How Pee Helped Win the Revolutionary War (Maybe...) - July 4th Special Episode

656 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.
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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03:23
Cow Burps Are Warming the Planet

556 views / 1 likes - added 6 years ago

Learn more about CuriosityStream at https://curiositystream.com/reactions (CODE: reactions) Cows burp up a lot of methane thanks to the chemistry of their digestion. And since methane is a greenhouse gas, our beef and dairy have huge climate change conseq
02:59
Exploding Pumpkins on Jimmy Kimmel Live

596 views / 0 likes - added 7 years ago

Science Bob an Jimmy Kimmel use a chemical reaction to explode 10 pumpkins with a spectacular finish.
04:15
Did Comets Kickstart Life on Earth? — Speaking of Chemistry

590 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
08:13
Enzymes

548 views / 0 likes - added 8 years ago

Enzymes as catalysts for reactions in biological systems. Discussion of substrates, active sites, induced fit, activation energy and denaturation.
04:54
What Makes Kimchi So Delicious?

425 views / 0 likes - added 5 years ago

It’s the fermented food most requested by you, the viewers! What makes kimchi sour and spicy, yet also surprisingly rich and buttery? This week on Reactions, it’s the chemistry of kimchi. Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com
01:25 Popular
Homemade Hand Warmer - Sick Science! #227

951 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
05:09
What Are We Doing to Prepare for the Next Big Oil Spill?

347 views / 0 likes - added 5 years ago

Unfortunately it's only a matter of time before we're faced with the next oil spill disaster. That's why first-response teams like the Oiled Wildlife Care Network focus on what we can learn from past spills, and evaluate long-term impacts of oil and chemi
09:33 Popular
This Is How Your Body Turns Food Into Energy

981 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
58:52 Popular
Nanoscale Machines: Building The Future With Molecules

773 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
14:05
Where Is Home? - Pico Iyer

488 views / 0 likes - added 8 years ago

More and more people worldwide are living in countries not considered their own. Writer Pico Iyer -- who himself has three or four "origins" -- meditates on the meaning of home, the joy of traveling and the serenity of standing still. Talk by Pico Iyer.
04:19
TV Forensics: What Do CSIs Actually Do?

405 views / 0 likes - added 6 years ago

We all love detective crime dramas and TV shows, like CSI Miami, Law and Order, Magnum P.I, True Detective and NCIS. But there’s tons of crucial evidence that gets examined thoroughly in order to crack the case. In this week’s episode of Reactions, we’ll
04:52
We May Have Just Unlocked a Secret to How Life Started on Earth

458 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
11:19
The Secret to Roasting Amazing Potatoes According to Chemistry

313 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
10:24
The most significant genius: Emmy Noether

338 views / 0 likes - added 5 years ago

There are a few people in the history of physics who have made insights that have revolutionized our understanding of the interactions of math and physics and given us real insights into the meaning of our theories. In this video, Fermilab’s Dr. Don Linco
02:51
The Four "New" Elements & How We Got Them–Speaking of Chemistry

526 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
03:36
What the Smell of Freshly Cut Grass Really Means...

670 views / 0 likes - added 5 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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13:29 Popular
Zaitsev's Rule

968 views / 0 likes - added 9 years ago

Zaitsev's Rule for E2 and E1 reactions More free lessons at: http://www.khanacademy.org/video?v=2jO--kC3aqk
13:28
Photosynthesis: Calvin Cycle

564 views / 1 likes - added 9 years ago

The Calvin Cycle or the light-independent (dark) reactions of photosythesis More free lessons at: http://www.khanacademy.org/video?v=slm6D2VEXYs
05:10
How to Survive the Snow and Ice

542 views / 0 likes - added 5 years ago

From artificial snow to how to deal with a car stuck in slush, here’s our chilly compilation of snow and ice chemistry! Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com/ACSReactions Twitter! http://twitter.com/ACSReactions Instagram! ht
12:31
Whatever Happened to the Ozone Hole? A Story of A/C, Atoms, and CFCs

598 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
09:02
Make Magnesium Carbonate at Home | Chemistry For Kids

233 views / 0 likes - added 1 year ago

In this home science experiment for kids, we synthesize a beautiful white precipitate of magnesium carbonate using non-toxic compounds that everyone has at home. This is the perfect experiment to introduce your entire family to how amazing chemistry is!Ev
02:19 Popular
Why Do Onions Make You Cry?

709 views / 1 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions Common in cuisine all around the globe, onions are renowned for their ability to make us all look like cry babies. In Reactions’ latest video, we get to the bottom of this teary phenomenon and reveal exactly what chem
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05:38 Popular
Why Dog Food STINKS!

1,525 views / 1 likes - added 5 years ago

Have you ever thought about how strange it is that dogs eat these dry, weird smelling bits of food for their entire lives and never get sick of them? This truly is a scientific puzzle and there are many different types of dog food formulas on the market.
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05:34
Why Does Bread Have Holes In It? | SciShow Kids

551 views / 0 likes - added 3 years ago

Mister Brown and Squeaks are making bread, and they're going to need a tiny little helper to get the job done: a fungus called yeast! ----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf yo
05:07
Life on Other Planets May Need Radiation to Thrive, Here's Why

288 views / 0 likes - added 3 years ago

New research reveals that massive amounts of radioactive material might actually be essential for life outside our solar system. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http:
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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14:43
Le Chatelier's Principle

556 views / 0 likes - added 9 years ago

Le Chatelier's Principle regarding the "stressing" of reactions in equilibrium More free lessons at: http://www.khanacademy.org/video?v=4-fEvpVNTlE
01:01
Judicial Review Explained In One Minute

586 views / 0 likes - added 8 years ago

The straightforward dope on Judicial Review and meaning of Marbury v Madison. Check out a longer vid on Marbury here https://youtu.be/YFFZYJzv8-I Looking for a court case? We may have it! Here https://www.youtube.com/playlist?list=PLi3U-nPPrbS5YIKQZuUdMqw
05:08
Hairy Branches and Ices Other Weird, Wonderful Forms

240 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
04:35
Are We Running Out of Helium?

546 views / 0 likes - added 5 years ago

Did you realize that just like certain animals here on Earth, there are endangered elements too? For example, we’re constantly losing helium, a gas that defies gravity and escapes our atmosphere into space. This incredible element is in high demand all ov
03:34
What If Aliens Make Contact With Earth?

252 views / 2 likes - added 2 years ago

Aliens are definitely out there, but what happens when we finally make contact with them? What are humans supposed to do?Learn more about the quest to message extraterrestrials at METI from our friends at Lifespan.io - https://youtu.be/6t8crootK-0Script:H
04:59
Space Mirrors and Other Weird Ways to Fight Climate Change

375 views / 0 likes - added 4 years ago

Check out Hot Mess: http://bit.ly/HotMessPBSDSThere are things you can do right now to help our climate--like investing in renewable energy. But today on Reactions, we're digging into a few of the weirdest climate change-combating ideas out there. Subscri
05:30 Popular
What Causes the Northern Lights (and where you should see them)

836 views / 1 likes - added 5 years ago

Learn more about Hack the Moon at https://wehackthemoon.comEvery winter thousands of tourists head north hoping to catch a glimpse the luminous auroras dancing in the sky. In this episode of Reactions, were sharing tips on how to increase your chances of
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01:31 Popular
Arnold VS Megalodon Shark

2,222 views / 9 likes - added 6 years ago

Can Arnold survive being eaten by a giant Megalodon shark, the most powerful creature of the sea? Watch and find out. Megalodon, meaning "big tooth," is an extinct species of shark that lived approximately 23 to 2.6 million years ago, during the Early Mio
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04:52
Baker Vs. Carr Explained

600 views / 0 likes - added 8 years ago

The concept of one man, one vote was set down in the 1962 Supreme Court decision, Baker vs. Carr. In this 5 minute video we slay the case with the sword of meaning. Super duper for flipped lessons for American Government and Political Science classes and
01:43 Popular
Astronomers Made A Family Tree For The Stars In Our Galaxy

718 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
01:11
LA throws 96 million 'shade balls' at its water shortage — and it's mesmerizing | Mashable

620 views / 0 likes - added 6 years ago

Los Angeles is throwing shade at its water problem — literally. The city has deployed a total of 96 million "shade balls" into the LA Reservoir in an effort to save 300 million gallons of water. California is currently in the midst of its worst drou
15:40
Hess's Law and Reaction Enthalpy Change

503 views / 0 likes - added 9 years ago

Using Hess's Law and standard heats of formation to determine the enthalpy change for reactions More free lessons at: http://www.khanacademy.org/video?v=chXMpDwjBDk
06:04 Popular
5 LIFE HACKS BASED ON SCIENCE

832 views / 2 likes - added 6 years ago

These short, simple life hacks are based on physics. Detangle your headphones, remove sticker residue, check if sunglasses are polarized, cool your car faster, and avoid getting static shock! Check out these Chemistry Life Hacks on ACS Reactions! https://
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02:57 Popular
The Ingenious Ways Plants Defend Themselves

1,213 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
10:33 Popular
Metabolism & Nutrition, Part 1: Crash Course A&P #36

1,105 views / 0 likes - added 8 years ago

Metabolism is a complex process that has a lot more going on than personal trainers and commercials might have you believe. Today we are exploring some of its key parts, including vital nutrients -- such as water, vitamins, minerals, carbs, fats, and prot
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Can You Take Expired Medications?

439 views / 0 likes - added 5 years ago

Description: Every medicine you buy has an expiration date printed on it somewhere, but does it actually go bad? This week on Reactions, we explain the chemistry of drug expiration dates. Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com
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Scientists Created a Plastic Thats Infinitely Recyclable

381 views / 0 likes - added 4 years ago

Plastic is suffocating the planet, but what if we could make recycling plastic more efficient? This Lawrence Berkeley National Lab team has created a brand new kind of plastic that can be recycled endlessly. Are You Seasoning Your Food With Microplastics?
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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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Burning Ice from the Ocean Floor

504 views / 0 likes - added 6 years ago

This ice burns because it’s actually methane trapped in water. This week on Reactions, we talk about the chemistry of methane hydrates as a source of energy and a climate change threat. Learn more about our Earth Day celebration! www.acs.org/ccew Subscrib
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Does Shaving Cream Do Anything?

414 views / 0 likes - added 5 years ago

Whether you rock sideburns or baby-smooth legs, all shavers share one concern –– the threat of razor-sharp metal. But luckily, shaving cream packs the right chemistry to keep us looking good while protecting our sensitive skin. What is this fantastic foam
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How Does Double Acting Baking Powder... Doubly Act?

483 views / 0 likes - added 5 years ago

Take the PBSDS Annual Survey! https://to.pbs.org/2018YTSurvey Why does baking powder say “double acting” on the container? Is that better than single acting? This week on Reactions, we explain -- with chemistry! Subscribe! http://bit.ly/ACSReactions Faceb
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Why Are We Dumping Fertilizer on Forest Fires?

544 views / 0 likes - added 4 years ago

When wildfires break out on hot, windy days they pose a serious threat to people and the environment. This week on Reactions, learn how were using fertilizer to keep dangerous blazes at bay. Subscribe! http://bit.ly/ACSReactionsFacebook! http://facebook.c
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WATCH THE DOLLAR! (Magic Trick) - #Shorts

193 views / 0 likes - added 2 years ago

Street magic reactions to this crazy money trick! A dollar bill is visually stretched and no one can believe their eyes! Evan Era gets funny public reactions to street magic tricks in St. Matthews Mall in Louisville, Kentucky USASubscribe here http://bit.
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The Creation of Chemistry - The Fundamental Laws: Crash Course Chemistry #3

630 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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How UV Causes Cancer and Aging

505 views / 0 likes - added 5 years ago

UV at ground level is non-ionizing but it damages DNA and causes photoaging - how? Also, it turns out glass doesn't block all UV (specifically UVA passes through). This is something I learned filming with the UV camera inside. Special thanks to Dr. Hayley
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24 SHORT RIDDLES THAT'LL ENTERTAIN AND TRAIN YOUR BRAIN

1,074 views / 1 likes - added 6 years ago

Enjoy these 24 short riddles and fun brain teasers that will entertain and train your brain (best deal ever!): 00:14 - Spot the real animal! - Short riddles These cool puzzles and short riddles will let you know if it's easy to trick you. It seems impossi
02:15 Popular
What are Eye Boogers?

873 views / 1 likes - added 5 years ago

Watch PBS Eons! https://www.youtube.com/eons Eye crusties, sleep, sand, eye boogers. What’s that stuff in the corner of your eyes when you wake up? This week, Reactions explains the chemistry of the film that protects your eyes. Subscribe! http://bit.ly/A
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Nose Blindness, Mouthwash, and Hand Sanitizer--Your Questions Answered

662 views / 0 likes - added 6 years ago

How can your nose go blind to certain smells? Why don’t hand sanitizers dissolve your skin cells? What’s the science behind mouthwash? Shoutout to Pal Dali, Hojjat Abdollahi and The Last Targaryen for sending us these awesome chemistry questions. Got more
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Recycling Old Crayons! An Earth Day Activity

308 views / 0 likes - added 3 years ago

Jessie teaches Squeaks all about recycling, and together, they recycle his old crayons to make cool new ones!----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a question for Jes

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