Chemistry

12:21 Popular
5 FUN CANDY SCIENCE EXPERIMENTS

7 years ago / 885 views

These 5 science candy experiments are fun and cool. Watch mentor and soda inflate a balloon and skittles rainbows from every flavor skittles. Also watch the M come off M&M's and cotton candy melt in a microwave...tasty science! :) ★ VLOGS: https://www.you
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06:30 Popular
Hypotonic, Isotonic And Hypertonic Solutions(tonicity)

8 years ago / 884 views

Hypotonic, isotonic and hypertonic solutions (tonicity). Seeing the effect of various types of solution on the direction of osmosis.
03:05 Popular
The World's Most Unavoidable Carcinogen

7 years ago / 884 views

Subscribe! http://bit.ly/ACSReactions Out in the open air on a beautiful summer day, most people don’t realize that they’re bathing in the world's most common carcinogen – the sun's rays. Ultra violet (UV) rays to be exact. Let’s take a look at how UV ray
00:39 Popular
Mythbusters - Helium and Sulfur Hexafluoride

5 years ago / 884 views

Please read: I do not own anything in this video, the copyright goes to Discovery Networks. Yeah, Adam has fun with Helium and Sulfur Hexafluoride. Check out our gaming channel for awesome video's and edits: http://www.youtube.com/thewarnergamers
10:52 Popular
Orbitals: Crash Course Chemistry #25

9 years ago / 881 views

In this episode of Crash Course Chemistry, Hank discusses what Molecules actually look like and why, some quantum-mechanical three dimensional wave functions are explored, he touches on hybridization, and delves into sigma and pi bonds. -- Table of Conten
04:10 Popular
How Recycling Works!

8 years ago / 881 views

Humans make a lot of garbage every day, and a lot of it ends up in big, smelly dumps. Luckily, there are things we can do to reuse a lot of our garbage and keep the Earth healthy and clean! Join Jessi and find out how! ---------- Like SciShow? Want to hel
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04:32 Popular
How Does Cooking Affect Nutrients in Veggies?

7 years ago / 881 views

Subscribe! http://bit.ly/ACSReactions Vegetables are chock-full of essential vitamins and minerals, but how should you eat them to get the most nutritious bang for your buck? Raw? Sauteed? Frozen? You might want to eat those fresh green beans right away,
04:30 Popular
How Much Tea Would it Take to Turn the Boston Harbor into Tea?

5 years ago / 881 views

We wanted to know if enough tea was dumped in Boston harbor during the Boston tea party to turn the entire thing to tea. So we did some math. Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com/ACSReactions Twitter! http://twitter.com/ACSR
04:27 Popular
Make Your Own Clay - Mr. Wizard's Supermarket Science

8 years ago / 880 views

Learn to make your own clay with Mr. Wizard. Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizard's World, every week on #WizardWednesdays.
03:47 Popular
Racquetball with Glow in the Dark Eggs | GYM CLASS SCIENCE

7 years ago / 879 views

Jonah and Tessa use glow in the dark eggs to test the physics of racquetball! → Credits ← Follow DreamWorksTV! instagram - https://instagram.com/dreamworkstv/ twitter - https://twitter.com/dreamworkstv facebook - https://www.facebook.com/dreamworkstv Join
08:05 Popular
Saying "Avogadro's Number" Avogadro's Number of Times (World Record)

5 years ago / 879 views

Get your Action Lab Box Now! https://www.theactionlab.com/ Follow me on Twitter: https://twitter.com/theactionlabman Facebook: https://www.facebook.com/theactionlabrat In this video I say "Avogadro's Number" Avogadro's Number of times. Along the way I tel
04:24 Popular
Science For Kids - How To Make Microwave Cupcakes - ExpeRimental #20

8 years ago / 878 views

Make a cake in a microwave with our recipe, and do a science experiment for children. Download the infosheet for more instructions, ideas and the recipe: http://bit.ly/MicroCakes_IS Subscribe for regular science videos: http://bit.ly/RiSubscRibe Jo and he
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03:05 Popular
Why Does Stepping On a Lego Hurt So Bad?

7 years ago / 878 views

Subscribe! http://bit.ly/ACSReactions There are some things you wouldn't wish upon even your worst enemy. Stepping on Legos being no such exception. The mind bending pain of a bare foot pressing down on a Lego is one of the worst known to humanity, but ho
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15:08 Popular
What if Yellow Color Disappeared? | #aumsum #kids #science #education #children

3 years ago / 877 views

What if Yellow Color Disappeared?Firstly, if yellow color disappeared, bananas will not be visible anymore, banana lovers will be one sad lot.Secondly, if yellow color disappeared, popcorn will not be visible anymore, movie watching experience will not be
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How Does Protein Build Muscle?

7 years ago / 876 views

Subscribe! http://bit.ly/ACSReactions For those striving to build muscle, protein is essential. While this is obvious to many athletes and gym-goers, the biological and chemical processes between drinking a protein shake and getting “swole” may not be so
04:58 Popular
How Small Is An Atom? Spoiler: Very Small.

8 years ago / 875 views

Atoms are very weird. Wrapping your head around exactly how weird, is close to impossible – how can you describe something that is SO removed from humans experience? But then again, they kind of make up everything, so let us try anyways. You can the MUSIC
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01:54 Popular
Stained Glass Sugar - Sick Science! #218

8 years ago / 875 views

Check out cool science kits and toys: www.stevespanglerscience.com See the full experiment here: http://www.stevespanglerscience.com/lab/experiments/stained-glass-sugar Sugar is tasty, but it can also be beautiful. Learn about awesome science like crystal
04:25 Popular
AMAZING! Ferrofluid + Glow Sticks

8 years ago / 875 views

Ferrofluid is a liquid that displays unusual properties in the presence of a magnetic field. Watch what happens when we mix ferrofluid with the liquid from a glow stick! instagram.com/thephysicsgirl facebook.com/thephysicsgirl twitter.com/thephysicsgirl p
06:59 Popular
GOLD Mirror-Polished Japanese Foil Ball Challenge in a Vacuum Chamber!

5 years ago / 875 views

In this video I take the Japanese foil ball challenge yet again and make the first ever Golden polished foil ball! You have probably seen the Japanese aluminum foil ball challenge video where people have made polished foil balls with aluminum foil. Howeve
03:13 Popular
How To Make Fish Less Fishy (Chemistry Life Hacks)

7 years ago / 874 views

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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07:23 Popular
Some Elements can be Liquid and Solid at the Same Time | SciShow News

4 years ago / 874 views

Skillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! Try it here: https://skl.sh/scishow-14 Some elements can basically be liquids and solids at the same time, which is a whole new state of matter, and scientists h
13:29 Popular
Life Begins: Crash Course Big History #4

9 years ago / 873 views

In which Hank and John Green teach you about life on Earth. They won't be giving advice on how life should be lived, because this is a history series. Instead, they'll teach you about the earliest forms of life on Earth, and some of the ways that they dev
02:48 Popular
The Meat of the Future: How Lab-Grown Meat Is Made

8 years ago / 872 views

The future of meat is cheaper, faster and more environmentally friendly. It will also be grown in a lab. Welcome to the (near) future. Subscribe: http://goo.gl/hGwtF0 Check out the new LA street food series "Dining on a Dime" with Lucas Peterson https://g
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06:49 Popular
Gold Bullion Vault - Periodic Table Of Videos

8 years ago / 871 views

We're INSIDE a Gold Bullion Vault. The Bank of England protects about £197 billion ($315bn) worth of gold, according to the mostly recently published figures. Film by Brady Haran. Featuring Professor Martyn Poliakoff. The vaults are off limits, but the Ba
06:45 Popular
Toothpaste | Ingredients With George Zaidan (Episode 1)

7 years ago / 871 views

Ancient toothpaste used stuff like rocks and bones -- and modern toothpaste isn’t all that different. Watch as chemist George Zaidan tries to create his own homemade toothpaste. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all episodes of Ingr
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02:11 Popular
Gum + Chocolate = ????? (Weird Food Tricks #1)

7 years ago / 870 views

Subscribe! http://bit.ly/ACSReactions Have you ever needed to get rid of some chewing gum quickly but spitting it out would cause a scene? Not sure you wanna swallow the whole wad? Chemistry’s got your back. Find out why chocolate makes gum... DISAPPEAR!
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01:54 Popular
The Man Who Put The Pee In Phosphorus

7 years ago / 867 views

In the 1660's, German alchemist Hennig Brand thought he knew the secret to making solid gold: pee. So set was he on these golden ambitions, he dehydrated 1,500 gallons (gallons!) of human urine to make it happen. Though pee ultimately failed to produce go
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05:57 Popular
Would YOU drink this? DIY Skittles Science Experiment For Kids

6 years ago / 866 views

Skittles Science Experiment for Kids. Use the candy to make pretty flower art on a plate. Just add water. If you like you can eat the skittles after, and drink the water with a straw. Fun DIY idea to try at home Contribute Subtitles Here: http://www.youtu
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04:38 Popular
Liquid Metal Embrittlement - Gallium vs. Aluminium

5 years ago / 866 views

Bringing gallium and aluminium together has some interesting and occasionally rather explosive results, as Dan found out in this little tale from the prep room. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Liquid metal embrittlement is
01:59 Popular
Your Hair is Strong Enough to Lift Two Elephants

7 years ago / 865 views

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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03:38 Popular
Ellen's Pint-Sized Periodic Table Expert Is Back

8 years ago / 864 views

The now 4-year-old periodic table expert is back and cuter than ever!
04:37 Popular
Do Ketogenic Diets Really Work?

6 years ago / 864 views

This week Reactions tackles the diet fad that never dies--low carb. There's a lot of science that goes on with the keto diet and cutting out carbohydrates. Low-carb diets were a thing in the late 90s and they’re still a thing now. But why does this fad ha
08:12 Popular
Is it Possible to Boil Powdered Water?

4 years ago / 860 views

In this video I try to boil dry water. Dry water is made by mixing water with fumed silica in order to keep the tiny droplets of water separated. It ends up looking like a powder, but is actually over 95% water! So does that mean you can actually boil it?
04:48 Popular
Dinosaur Pee?: Crash Course Kids #24.2

8 years ago / 858 views

Today we continue our exploration of the Water Cycle by drinking some dinosaur pee. Yep! Well, it's a little less gross that it sounds. It turns out that all of the water on Earth is just constantly recycled in what we call a closed system. No water comes
06:08 Popular
Steve Spangler's Biggest Experiment Yet!

8 years ago / 858 views

Ellen's favorite science guy is back with more fun experiments for Ellen and her audience. Don't forget your safety goggles!
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02:44 Popular
Are Plastics Too Strong?

6 years ago / 858 views

The same chemistry that makes plastic tough, light and flexible also makes it nearly impossible to get rid of, because it’s hard to break those resilient chemical bonds. Thanks to the University of Minnesota for sponsoring this video! http://twin-cities.u
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04:00 Popular
The World's Deadliest Venom Could Save Your Life

7 years ago / 855 views

Some animals produce venom that is lethal to both their prey and to humans, but scientists are finding ways to use these compounds as medicine. The Evolutionary Advantage Of Swallowing Food Whole - https://youtu.be/PQ7-VAWUsNs Sign Up For The Seeker Newsl
04:35 Popular
Why Don’t Antarctic Fish Freeze to Death?

5 years ago / 855 views

Fish living in the oceans around Antarctica seem like they should freeze to death. But notothenioids have it all figured out, thanks to the antifreeze proteins in their blood! Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com/ACSReaction
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03:51 Popular
Mixing Colors!

8 years ago / 853 views

Join Squeaks and Jessi as they work on their paintings, and learn how you can make new colors! ---------- 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 produc
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03:33 Popular
How Much Candy Would Kill You?

7 years ago / 852 views

Subscribe! http://bit.ly/ACSReactions Before you stuff your face with candy until you max out this Halloween, we want you to ask yourself how much is too much. Well folks, in keeping with the dark, spooky atmosphere of late October, we're taking a look at
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Could We Create A Livable Atmosphere On The Moon?

7 years ago / 850 views

Until recently, scientists thought the moon had no atmosphere, but it actually does! What's it made of and can it be made to support life? How the Lunar Module Launched from the Moon Without a Flame- https://youtu.be/QsLtAUb1-Lw Why Does Earth Only Have O
08:31 Popular
Can You Make Oobleck From Chocolate? Edible Oobleck Experiment!

5 years ago / 850 views

In this video I show you how to make edible oobleck! I test how the oobleck changes with the coke, chocolate milk and cheese mixed in with it to answer the question whether or not you can make oobleck with different liquids. Then I eat them at the end and
01:33 Popular
How to Make a Folding Egg - Sick Science! #121

3 years ago / 850 views

Mystery liquid revealed at http://www.stevespanglerscience.com/experiment/how-to-make-a-folding-eggThe Folding Egg activity is actually an extension of the classic Rubber Egg experiment with a really fun twist. Just imagine the look on your friends' faces
11:03 Popular
What if Green Color Disappeared? | #aumsum #kids #science #education #children

3 years ago / 849 views

What if Green Color Disappeared?Firstly, if green color disappeared, green leaves will become invisible, green cover of cities will suddenly vanish.Secondly, if green color disappeared, forests will suddenly start looking extremely different.Thirdly, if g
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How To Make A Newspaper Tree

8 years ago / 848 views

Newspaper Tree! Make one yourself easily! easy step by step instructions INSTAGRAM http://instagram.com/incrediblescience SUBSCRIBE http://www.youtube.com/subscription_center?add_user=IncredibleScience WEBSITE http://www.incrediblescience.com FACEBOOK htt
05:17 Popular
How An Igloo Keeps You Warm

7 years ago / 845 views

Building a perfect igloo takes cool science! Don’t miss the next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓ More info and sources below ↓ If you ever find yourself stranded in the snowy Arctic (or bored in Minecraft), you’re gonna need to know how to
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07:21 Popular
10 Surprising Chemicals Your Body Makes

7 years ago / 844 views

Everything is made of chemicals, including the human body, but there are some especially weird ones... Hosted by: Michael Aranda ---------- Sources: http://www.ncbi.nlm.nih.gov/books/NBK22459/ https://www.dnalc.org/view/841-dopamine-and-ADHD.html http://h
10:03 Popular
NFL Football in Liquid Nitrogen Science Experiment SHOCKING ENDING!!

7 years ago / 844 views

What Happens when you soak an NFL in liquid nitrogen? Will it shatter or not? I find out in this video you won't want to miss what happens! Love you all! STAY INCREDIBLE! Don't forget to subscribe to the VLOG channel for FREE STAY INCREDIBLE Merch!! Links
05:05 Popular
Chain Reaction

8 years ago / 843 views

Deane explains nuclear energy by setting up a chain reaction with mousetraps and ping pong balls. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitt
05:45 Popular
How aspirin was discovered - Krishna Sudhir

6 years ago / 843 views

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-aspirin-was-discovered-krishna-sudhir 4000 years ago, the ancient Sumerians made a surprising discovery: if they scraped the bark off a particular k
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06:31 Popular
10-foot Barking Dog - Periodic Table Of Videos

8 years ago / 839 views

It's our favourite reaction - the barking dog - but in a newly uncovered 3m high tube! Barking Dog Playlist: http://bit.ly/Barking_Dog Featuring Sir Martyn Poliakoff and Neil Barnes. Previous videos Barking Dog Slow Motion: https://youtu.be/c3fJRRCAIdk Ho
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08:01 Popular
8 Planets, 8 Experiments, 8 Minutes! | Maddie Moate

6 years ago / 839 views

8 Planets, 8 Experiments, 8 Minutes! Thank you so much to Eureka! The National Children's Museum for having me come and film their awesome space. It's an absolute honour to join the Eureka team as an ambassador in celebration of their 25th birthday! I can
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04:31 Popular
Surface Tension

8 years ago / 837 views

Surface tension
02:06 Popular
How smudge-proof lipstick was invented | Moments of Vision 6 - Jessica Oreck

7 years ago / 837 views

View full lesson: http://ed.ted.com/lessons/how-smudge-proof-lipstick-was-invented-moments-of-vision-6-jessica-oreck Today, lip cosmetics are a billion dollar industry, with 1 out of every 3 women claiming that they won’t leave home without applying lipst
03:48 Popular
How To Develop Your Own Pinhole Camera Photographs

8 years ago / 836 views

Make your own developing solution with household liquids, make your own pinhole camera, and create completely DIY photographs. A perfect summer science activity. Download step-by-step instructions here: http://bit.ly/1MIaFGe Download the camera templates
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04:15 Popular
Can Ketchup Clean a Penny? #sciencegoals

6 years ago / 836 views

Squeaks loves collecting shiny pennies, but sometimes he finds one that's sort of grimy and dull. Lucky for him, Jessi knows a really cool science trick to clean up those tarnished pennies! ---------- Love SciShow Kids and want to help support it? Become
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02:24 Popular
Mentos and Coke Balloon! How To Make the Best Birthday Balloon! | The Nikki Show

6 years ago / 835 views

Get your Birthday Craft Box here! http://bit.ly/2v6WE5n Ever wanted to have the perfect birthday balloon? Well, Nikki and Robby have your solution, using Mentos and Coke! Yay science! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool Sch
04:01 Popular
The Operating System Of Life - George Zaidan And Charles Morton

8 years ago / 834 views

View full lesson: http://ed.ted.com/lessons/the-operating-system-of-life-george-zaidan-and-charles-morton Humans, octopi and pine trees alike are all made up of cells, tiny but sophisticated systems that keep life going. Cells are almost like tiny factori
07:49 Popular
Flavor Science: What's Really In A Pumpkin Spice Latte

8 years ago / 833 views

If you take a look at an ingredients list, odds are you’ll find natural and artificial flavors somewhere in there. Turns out there’s a whole science to making your pumpkin spice latte taste like pumpkin spice, or your potato chips taste like pizza. Hosted
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Lithium - Periodic Table Of Videos

7 years ago / 833 views

Our new and improved Lithium video - from Neil's fumehood to the Bikini Atoll. Videos on all 118 elements in order... http://bit.ly/118elements This video features Professor Sir Martyn Poliakoff and Neil Barnes. Support us on Patreon: https://www.patreon.
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02:59 Popular
Where Do Our Drugs Come From?

6 years ago / 833 views

The incredible chemical weapon-making abilities of fungi, bacteria, and plants have created a diverse array of compounds that are useful to humans. Thanks to the University of Minnesota for sponsoring this video! http://twin-cities.umn.edu/ Thanks also to
03:47 Popular
Science For Kids - How To Make Butter - ExpeRimental #19

8 years ago / 832 views

Make your own butter and whipped cream from double cream in this fun science experiment for children. Download the infosheet for more ideas and information: http://bit.ly/ButterInfosheet Subscribe for regular science videos: http://bit.ly/RiSubscRibe Cath
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03:02 Popular
Mitosis vs Meiosis RAP BATTLE!

7 years ago / 832 views

Bandcamp: http://bit.ly/asapmvm iTunes: COMING SOON SUBSCRIBE for more: http://bit.ly/asapsci Follow us: @WhaleWatchMePlz and @MitchellMoffit Inspired by Epic Rap Battles Of History Check out Gunarolla's Channel: http://youtube.com/gunnarolla Lyrics by Mi
04:36 Popular
Pouring Mercury Into Liquid Nitrogen (slow Motion)

8 years ago / 831 views

Mercury freezes at -39C ---- Nitrogen boils at -196C More slow mo from periodicvideos: http://bit.ly/chemslomo The three slow motion sequences in this video can be seen in more detail at... Mercury in small container: http://youtu.be/-Yf_Mi-ZHjw Mercury i
03:57 Popular
How Does Caffeine Wake You Up?

8 years ago / 831 views

When you get coffee jitters, caffeine has tricked your brain into anticipating danger. Lauren explains how it works. Learn more at HowStuffWorks.com: http://science.howstuffworks.com/caffeine.htm Share on Facebook: https://goo.gl/adWdyH Share on Twitter:
03:52 Popular
How Plastic Recycling Actually Works

5 years ago / 831 views

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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09:43 Popular
Smelly Chemistry - Periodic Table Of Videos

8 years ago / 830 views

Mercaptans - or Thiols - are some of the smelliest chemicals around. We didn't dare open the bottle. PsyFile: https://www.youtube.com/psyfile More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos
05:43 Popular
Liquid Water Denser Than Solid Water (ice)

8 years ago / 829 views

Water less dense as ice. Why lakes don't freeze solid.
07:37 Popular
FOUR New Elements (inc Japonicium And Moscovium?) - Periodic Table Of Videos

8 years ago / 829 views

Chemistry officials have given the go-ahead to name the final four elements on our standard periodic table. Professor Sir Martyn Poliakoff discusses the news. What might they be called? IUPAC announcement: http://bit.ly/1Oby7eO Making heavy elements at Da
02:17 Popular
Science Bob and Jimmy Kimmel - The Barking Dog Reaction

6 years ago / 829 views

This dramatic reaction uses Nitrous Oxide and Carbon Di-sulfate to create a combustion reaction similar to the reaction of fuel in diesel cars. It is often referred to as the Barking Dog experiment because of the loud sound given off by the reaction. Like
04:22 Popular
How Plastic Hurts the World

5 years ago / 829 views

Recycling trash is one really important way that we can help the Earth stay clean! It's much better to recycle things than throw them away, but it's super important to recycle plastic! Jessi is here to tell you why! ---------- Love SciShow Kids and want t
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03:20 Popular
Why Do We Eat Spoiled Food?

8 years ago / 828 views

Sponsored by Tab for a Cause: http://www.tabforacause.org?r=3 MinuteEarth is also now on Patreon! Please support us at: http://www.patreon.com/minuteearth And subscribe! - http://www.youtube.com/user/minuteearth?sub_confirmation=1 Thanks to: - Subbable s
03:57 Popular
Making Oxygen

8 years ago / 828 views

Deane shows how to make oxygen in a glass and illustrates some of its properties.. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter ➤ https://tw
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03:49 Popular
How to Make a Lava Lamp the Easy Way

6 years ago / 828 views

http://www.sciencebob.com has detailed instructions for making this easy lava lamp. Chances are you have almost everything that you need at home, so try it out and let us know how it goes. We used fizzing antacid tablets that go by the brand name alka-sel
05:53 Popular
Are We Breathing Caesar's Last Breath

5 years ago / 828 views

Submit your vote for America’s favorite novel! https://to.pbs.org/2Jes2X5 Are you breathing air molecules that were once exhaled by Caesar, Joan of Arc, or Madame Curie? And why did Albert Einstein try to break into the refrigerator business? We talked to
04:52 Popular
How Small is an Atom?

5 years ago / 828 views

The size of an atom is only a few angstroms at most - there are 10 billion angstroms in 1 meter. This video also goes the basic parts of an atom (protons, neutrons, and electrons) and why the traditional model of the atom is not correct. Electrons are unp
05:04 Popular
Fracking Explained: Opportunity Or Danger

8 years ago / 827 views

Fracking explained in five minutes. Fracking is a controversial topic. On the one side the gas drilling companies, on the other citizen opposed to this drilling method. Politicians are also divided on the matter. We try to take a neutral look on fracking.
03:10 Popular
Will This Solve Organ Transplant Rejection Forever?

8 years ago / 827 views

Currently we must have an exact match to receive an organ from a donor, especially kidneys, but that may no longer be an issue. Subscribe to TestTube Plus ►►►► http://bit.ly/1RrPZ5V Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read
03:17 Popular
Make Your Own Watercolors!

8 years ago / 824 views

Have you ever wanted to make a painting but you’ve run out of paint? Learn how you can make your own watercolors with Jessi and Squeaks! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold
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07:50 Popular
pH and pKa relationship for buffers | Chemistry | Khan Academy

6 years ago / 823 views

How the Henderson-Hasselbalch equation can be used to look at the ratio of conjugate acid and base using relationship between buffer pH and pKa. Watch the next lesson: https://www.khanacademy.org/science/chemistry/acid-base-equilibrium/buffer-solutions/v/
04:54 Popular
U-Tube On YouTube - Periodic Table Of Videos

8 years ago / 822 views

The Barking Dog in a U-shaped tube. Extra footage: https://youtu.be/Xg1BntXwpfo Previous Barking Dog videos: http://bit.ly/Barking_Dog More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on
03:57 Popular
Grow Your Own Crystals!

6 years ago / 821 views

What should you do with the borax you have leftover from making slime? Use it to make crystals! Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more gross info?↓ Here’s a tutori
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01:55 Popular
Can You Plunge A Straw Thru A Potato? - Mr. Wizard's Everyday Magic

8 years ago / 820 views

Can you stick a straw in a potato? Find out with Mr. Wizard! Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizard's World, every week on #WizardWednesdays.
02:38 Popular
The scientist who makes twin snowflakes

6 years ago / 820 views

No two snowflakes are ever alike in nature. But, it turns out, identical snowflakes can be created in a lab. Ken Libbrecht studies snowflakes at the California Institute of Technology, and he's done it. Ken invented a way to grow "identical twin," and eve
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02:01 Popular
Food Myths: Does Turkey Make You Sleepy?

7 years ago / 819 views

You finish that thanksgiving feast and immediately all you want to do is sleep. Many people blame the turkey for their sudden comatose state, but that may not be 100% true. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WIT
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03:55 Popular
Wood, Water, And Properties: Crash Course Kids #15.1

8 years ago / 818 views

Quick, think of three words to describe yourself. TIME'S UP! What did you think of? Chances are you thought of descriptive words that we call Properties. In this episode of Crash Course Kids, Sabrina talks about how properties help us understand objects.
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How to make Reindeer Rockets! | Maddie Moate

5 years ago / 818 views

Join me and Greg as we make Reindeer Rockets! Why not try this DIY Christmas Science Experiment at home? [If you'd rather not use aspirin you can always try vitamin c tablets. Make sure to be careful and stand back once you've put on the reindeer rocket l
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03:57 Popular
Atomic Oxygen Found On Mars! What Does It Mean?

7 years ago / 817 views

When an oxygen atom exists as itself, chemists call it atomic oxygen. But why should we be so excited to find this in Mars' atmosphere? Are There Aliens On Mars?? - http://bit.ly/1tuZtcG Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read
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03:39 Popular
How Does Shampoo Work?

7 years ago / 817 views

Subscribe! http://bit.ly/ACSReactions Thanks to chemistry, the products we use to clean and style our hair have evolved over decades — even centuries. How do hairsprays protect your hair while keeping it flexible and light? How do shampoos work, and why a
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03:59 Popular
How To Make A Battery With Lemons

8 years ago / 816 views

In this episode of DNews Labs, we’ll show you how you can make a battery using lemons! How To Make Blood Glow Like On CSI ►►► http://dne.ws/1JwA74o Help support DNews Labs by completing this one-question survey - http://bit.ly/dlabssurvey“ _______________
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16:17 Popular
Turning Pencil Lead into Diamonds

4 years ago / 816 views

In this video we're debunking a viral video where diamond is made from a pencil, glass is made from sand and a blow torch, and geodes are formed with rocks and boiling water. Check out Blossom's video: http://bit.ly/2V06aFQ Get TKOR DIY Kits and Merch: ht
01:23 Popular
White Chocolate or WHITE LIE? | What Is White Chocolate Made From

7 years ago / 815 views

Is white chocolate REALLY chocolate? We find out what white chocolate is made from — just in time for Valentine's Day! WEBSITE: http://www.howgrow.org/ FACEBOOK: https://www.facebook.com/howdoesitgrow INSTAGRAM: https://www.instagram.com/howdoesitgrow/ TW
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04:31 Popular
Why Do Clothes Shrink in the Wash?

4 years ago / 815 views

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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03:15 Popular
Is Fluoride in Drinking Water Safe?

7 years ago / 814 views

Subscribe! http://bit.ly/ACSReactions It’s in our tap water, toothpaste and even in tea. Fluoride has helped reduce cavities in children for decades. Still, more than 70 years after Grand Rapids, Michigan, became the first city to fluoridate its drinking
04:56 Popular
How Do We Know the Age of the Earth?

6 years ago / 813 views

Subscribe! http://bit.ly/ACSReactions Head to www.acs.org/ncw30years to find out more about National Chemistry Week! The Earth is 4.565 billion years old, give or take a few million years. How do scientists know that? Since there’s no “established in” pla
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Colors Become Smells With This Synesthesia Mask

7 years ago / 813 views

#Outrageous_Acts Wednesdays at 9/8c on Science This inventor created a way to put yourself in a synesthete's shoes by converting colors in the everyday world to corresponding odors. Watch full episodes: https://www.sciencechannelgo.com/outrageous-acts-of-
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03:40 Popular
How To Bring Stale Chips And Bread Back From The Dead

7 years ago / 812 views

Subscribe! http://bit.ly/ACSReactions Nothing kills snack time quite like staleness. With football season right in front of us, so we wanted to offer you some pro tips on how to revitalized your stale snacks. Oh and of course, with a whole lot of chemistr
01:38 Popular
Cartesian Diver - Sick Science! #138

3 years ago / 812 views

Read the full experiment here http://www.stevespanglerscience.com/experiment/eye-dropper-cartesian-diverThis experiment is named after Rene Descartes (1596-1650), a French scientist and mathematician. It's a classic science experiment using an eye-dropper
03:34 Popular
The Most Astounding Fact - Neil deGrasse Tyson

8 years ago / 811 views

Same video on Vimeo! http://vimeo.com/38101676 Astrophysicist Dr. Neil DeGrasse Tyson was asked by a reader of TIME magazine, "What is the most astounding fact you can share with us about the Universe?" This is his answer. Please subscribe above! In 20 la
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03:06 Popular
Exploding Thermite Pumpkins! Halloween Science

8 years ago / 811 views

This Halloween, we thought we’d investigate the interface between pumpkins and thermite. The results were explosive. Subscribe for regular science videos: http://bit.ly/RiSubscRibe It wouldn't be Halloween without some exploding pumpkins. In the top jack-
04:46 Popular
Normal Stuff In Not-So-Normal Places: Crash Course Kids 46.2

8 years ago / 811 views

So, what happens to normal stuff (like water) when it goes to not so normal places? What happens if you take a glass of water to the top of Mt. Everest? Or Space? In this episode of Crash Course Kids, Sabrina shows us how matter is affected by different p
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03:36 Popular
Leave Poison Ivy Alone!

6 years ago / 811 views

Jessi and Squeaks are ready to play outside, but there’s a unique plant they should be sure to avoid: poison ivy! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreon.com/scishowkids ---------- Looking
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03:30 Popular
Growing Snowflakes In A Bottle

8 years ago / 810 views

http://www.sciencefriday.com Are you dreaming of a white Christmas? Try making your own winter wonderland. Ken Libbrecht, Caltech physicist and author of The Secret Life of a Snowflake, devised an experiment to grow a snow crystal in an old plastic bottle
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Why Shouldn't You Take Medicine With Grapefruit Juice?

8 years ago / 810 views

If you’ve taken prescription medication, have you ever noticed the strange disclaimer, "don't take with grapefruit juice"? There is a very good reason for that! Hank Green explains in this episode of SciShow Quick Questions! Hosted by: Hank Green --------
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Where Does Water Come From?

6 years ago / 810 views

Have you ever turned on a faucet in your sink or shower and wondered where that water comes from? Jessi and Squeaks explore how we get water to our homes! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.pa
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03:18 Popular
Why Is Syrup Sticky?

6 years ago / 810 views

Give Blinkist a try! https://www.blinkist.com/MinuteEarth What exactly makes sugary syrups so sticky, when neither water nor sugar is very sticky on its own? Support MinuteEarth on Patreon: http://www.patreon.com/minuteearth ______________________________
02:55 Popular
Vapor Tricks - Mr. Wizard's Everyday Magic

8 years ago / 809 views

Learn some vapor tricks with Mr. Wizard. Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizard's World, every week on #WizardWednesdays.
11:55 Popular
Burning Astronaut Pee - Smarter Every Day 149

7 years ago / 809 views

Want to tweet this? http://bit.ly/BurnPeeTwt Click here if you're interested in subscribing: http://bit.ly/Subscribe2SED Get a free audio book! http://www.audible.com/Smarter ⇊ Click below for more links! ⇊ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ARED - Advanced Res
03:57 Popular
Genetically Modified Humans? CRISPR/Cas 9 Explained

7 years ago / 809 views

Subscribe! http://bit.ly/ACSReactions Fans of Blade Runner have already caught a glimpse of world with super-powered humans secretly living among us, capable of physical feats far beyond your everyday person. But now, with the the CRISPR/CAS9 Gene editing
01:33 Popular
Why Do Wasps Attack? - Reactions Q&A

7 years ago / 809 views

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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Solubility

9 years ago / 808 views

Solubility of salt and gas solutes in liquid solvent. More free lessons at: http://www.khanacademy.org/video?v=zjIVJh4JLNo
03:26 Popular
What Is A Storage Battery? (Mr. Wizard)

8 years ago / 808 views

Learn about storage batteries with Mr. Wizard. Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizard's World, every week on #WizardWednesdays.
13:37 Popular
A Student Drank 2 Gallons Coffee. This Is What Happened To His Kidneys.

3 years ago / 808 views

2 Gallons = 7.6 Liters @Heme Review Podcast video https://youtu.be/rn-WLpa_nyQ All Chubbyemu Medical Videos (Playlist) https://www.youtube.com/playlist?list=PL26HeTCO57qcMQB6CrU6QRzEi9tt9l1FI Fb me: https://www.facebook.com/chubbyemu IG me: https://www.in
07:35 Popular
World's Biggest Jelly in Slow Motion

6 years ago / 808 views

Dan really throws himself into this footage, as the guys unleash thousands of pounds of jelly in a Kubrick-esque slow-mo masterpiece. See more wiggles and jiggles on The Super Slow Show, only on YouTube.
13:09 Popular
Elements and Atoms

9 years ago / 807 views

How elements relate to atoms. The basics of how protons, electrons and neutrons make up an atom. More free lessons at: http://www.khanacademy.org/video?v=IFKnq9QM6_A
01:42 Popular
Think Ink! - Sick Science! #223

8 years ago / 807 views

Get everything you need here: http://www.stevespanglerscience.com/think-ink-the-clock-reaction.html See the full experiment here: Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes Sick Sc
02:56 Popular
Is Tap Water Safe to Drink? - Sharp Science

6 years ago / 807 views

This is an age-old question: is tap water okay to drink? In countries like the U.S., you may not think twice about grabbing water straight from the tap and gulping it down. However, in light of tragedies in places like Flint, Michigan, we should evaluate
05:14 Popular
Burning Ping Pong Balls - Periodic Table Of Videos

8 years ago / 806 views

Burning cellulose ping pong balls. See our previous gun cotton video at: https://youtu.be/38w2-NCdtio Featuring Professor Sir Martyn Poliakoff. Support us on Patreon: https://www.patreon.com/periodicvideos More chemistry at http://www.periodicvideos.com/
03:10 Popular
How to Make Flowers Last Longer

7 years ago / 806 views

Subscribe! http://bit.ly/ACSReactions Check out columns by Frankie Wood-Black here: http://www.sophicpursuits.com/All-About-Science.html After April showers, we get May flowers — just in time for Mother’s Day. Sadly, after a few days, that wonderful bouqu
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01:10 Popular
Silver Egg Experiment! Fire and Water turns makes the egg shiny

6 years ago / 806 views

Silver Egg Experiment - Watch this incredible video on how plain egg becomes silver right before your eyes! This requires a dry hen's egg at room temperature. Hold an egg near a candle flame to cover it with soot. It will need to be completely covered. Th
04:13 Popular
How does your body process medicine? - Céline Valéry

6 years ago / 806 views

View full lesson: http://ed.ted.com/lessons/how-does-your-body-process-medicine-celine-valery Have you ever wondered what happens to a painkiller, like ibuprofen, after you swallow it? Medicine that slides down your throat can help treat a headache, a sor
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05:50 Popular
Lipstick | Ingredients With George Zaidan (Episode 2)

7 years ago / 803 views

Ground-up bugs? Rust? There might be some unexpected ingredients in your lipstick. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get updates and tweet episode ideas @georgezaidan ➡ New episodes every Thursday About Ingredients: Join MIT-trained chemist and
07:28 Popular
How many elements are there? | Earth Lab

6 years ago / 803 views

Greg Foot talks you through the Periodic Table along with everything scientists know about elements. Subscribe to Earth Lab: http://bit.ly/SubscribeToEarthLab Best of Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/
09:55 Popular
How Plutonium Got Us To Pluto

8 years ago / 802 views

Plutonium played a key role in the New Horizons mission to Pluto. More Plutonium: https://www.youtube.com/watch?v=89UNPdNtOoE Featuring Professor Martyn Poliakoff. New Horizons: https://www.nasa.gov/mission_pages/newhorizons/main/ More chemistry at http:/
07:07 Popular
Diesel And Urea

8 years ago / 802 views

The Professor discusses some of the chemistry behind the recent controversy involving Volkswagen cars. CLARIFICATION: While many diesel engines (including VW cars) use urea as discussed (marketed as AdBlue), we've heard from viewers explaining the techniq
07:45 Popular
Introduction to chemistry

6 years ago / 802 views

A big picture intro to chemistry and why it is fascinating. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a fir
12:49 Popular
Dissolving Coins in Nitric Acid - Periodic Table of Videos

3 years ago / 802 views

We put Nitric Acid through its paces, including dissolving coins. More links and info in full description Featuring Sir Martyn Poliakoff and Neil Barnes.See some previous acid videos: https://bit.ly/AcidVideosVideos on all 118 elements: http://bit.ly/118e
11:45 Popular
More Professor Q And A - Periodic Table Of Videos- Periodic Table Of Videos

8 years ago / 801 views

A second Q and A video to mark our 500th video - the first one is at: http://youtu.be/op1Dp1r66OE More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodi
07:08 Popular
Spontaneous Combustion With H202 (Hydrogen Peroxide)

6 years ago / 801 views

SUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: https://youtu.be/HboqxpNUU94 Nickipedia Live Website: http://www.NickipediaLive.com Team! I’ve always been told that 35% hydrogen peroxide is really dangerous. One of the dangers is that when H202 decomp
01:57 Popular
Are 2 Snowflakes Ever Identical?

5 years ago / 800 views

Is the “unique snowflake” just flake news? Mother Nature might never produce two identical snowflakes, thanks to the near-infinite variability of the conditions affecting ice crystal formation. But a Caltech scientist has developed a process for growing p
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08:27 Popular
4D Printing

8 years ago / 799 views

3D printing has grown in sophistication since the late 1970s; TED Fellow Skylar Tibbits is shaping the next development, which he calls 4D printing, where the fourth dimension is time. This emerging technology will allow us to print objects that then resh
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11:23 Popular
Everything, The Universe...And Life: Crash Course Astronomy #46

8 years ago / 799 views

Here it is, folks: the end. In our final episode of Crash Course Astronomy, Phil gives the course a send off with a look at some of his favorite topics and the big questions that Astronomy allows us to ask. Thank you for watching. -- Crash Course Astronom
02:50 Popular
How Do Blacklights Make Things Glow?

7 years ago / 799 views

Join Hank Green as he explains why blacklights make some things glow! Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- w
06:50 Popular
Empirical Molecular And Structural Formulas

8 years ago / 798 views

Empirical molecular and structural formulas
01:26 Popular
3D Printing Ceramics: New Shapes For Old Bakes

8 years ago / 797 views

Ceramics are incredibly useful materials but processing them into complex shapes has proven very challenging. Now researchers have combined 3D printing with polymer-derived ceramics, opening up a whole new way to shape ceramic materials. Read the research
03:32 Popular
How Can You Breathe On An Airplane?

8 years ago / 797 views

Oxygen is sparse at high altitudes but flying in a plane couldn’t be more comfortable. Where do planes get their oxygen? Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG The Truth About Phones on Airplanes ►►►►http://bit.ly/1S4g9ip Read
03:47 Popular
How Antivenom Stops Venom From Killing You

7 years ago / 797 views

You may know that antivenom can counteract attacks from venomous creatures, but how does it work? How Snakes Got Their Venom - https://youtu.be/Ogf2gq6Kl_M Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: How To Make Antivenom - A
06:39 Popular
The Mole 5 - Converting Moles of Compound to Mass

5 years ago / 796 views

Craig Beals explains how to convert between moles of a compound and mass using three simple steps. Being able to calculate the molar mass of a compound is a skill outlined in this video including two mole conversion practice problems. To learn more visit:
07:25 Popular
How Not to Put Out a Metal Fire - with Steve Mould

5 years ago / 796 views

It's a terrible idea to try to extinguish burning metal with a water or CO2 fire extinguisher. Steve Mould shows why. Subscribe for regular science videos from the Ri: http://bit.ly/RiSubscRibe and be sure you check out Steve's channel - https://www.youtu
03:24 Popular
Fluorescence Is Awesome (Here Is How It Works)

7 years ago / 795 views

Subscribe! http://bit.ly/ACSReactions Check out the NSF's Center for Sustainable Nanotechnology Blog! http://sustainable-nano.com/ Have you ever wondered about what makes a fluorescent color stand out so brightly from the rest? Today we’re digging into wh
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04:41 Popular
What Is Pumpkin Spice?

5 years ago / 795 views

Sam the Bat stopped by the fort today, and brought his famous pumpkin spice cookies! But what exactly is pumpkin spice? ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreon.com/scishowkids ---------- Lo
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04:42 Popular
Pythagoras Cup (Greedy Cup) Filled With Mercury

8 years ago / 794 views

More Mercury: https://youtu.be/5I4rxfnCtxY Numberphile for Pythagorean math: https://youtu.be/ItiFO5y36kw Buy a Pythagorean Cup on Amazon: http://bit.ly/Pyth_Cup This features features Professor Sir Martyn Poliakoff from the University of Nottingham. Siph
02:17 Popular
The Fishy Origins Of Ketchup

7 years ago / 792 views

Ketchup: it's as American as baseball, July 4th and blues music. But have you ever wondered where it came from? As it turns out, ketchup wasn’t invented in America, nor was it made from tomatoes. So what went into the original formula? Let's just say it w
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01:54 Popular
How super glue was invented | Moments of Vision 8 - Jessica Oreck

7 years ago / 792 views

View full lesson: http://ed.ted.com/lessons/how-super-glue-was-invented-moments-of-vision-8-jessica-oreck Today, super glue is a nearly indispensable household item — but its incredibly sticky nature almost caused it to be abandoned in the development pha
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16:56 Popular
Proof: U=(3/2)PV or U=(3/2)nRT

9 years ago / 791 views

Conceptual proof that the internal energy of an ideal gas system is 3/2 PV. More free lessons at: http://www.khanacademy.org/video?v=qSFY7GKhSRs
01:25 Popular
Heat Sensitive Worms - Sick Science! #212

8 years ago / 788 views

Get everything you need here: http://www.stevespanglerscience.com/heat-sensitive-worms.html See the full experiment here: http://www.stevespanglerscience.com/lab/experiments/heat-sensitive-worms There’s nothing better than having a bowl full of worms with
03:16 Popular
They Might Be Giants - Meet the Elements (official TMBG video)

8 years ago / 788 views

From the Grammy nominated album Here Comes Science. Audio AND video of at iTunes http://bit.ly/86Q1GM and the DVD/CD set at Amazon now! http://bit.ly/AmazonScience Video directed by Matt Eller & Bill Morrison of Feel Good Anyway.
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03:30 Popular
How (and Why) to Make a Pill Out of Poop

7 years ago / 788 views

The latest clinical trials for poop pills that can fight a gut infection failed. But that's no reason to flush this research down the toilet. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumbl
04:34 Popular
Under The Hood: The Chemistry Of Cars - Cynthia Chubbuck

8 years ago / 787 views

View full lesson: http://ed.ted.com/lessons/under-the-hood-the-chemistry-of-cars-cynthia-chubbuck There are over one billion cars in the world right now, getting people from point A to point B. But cars aren't just a mode of transportation; they also teac
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02:01 Popular
5 Amazing Experiments You Can Do At Home

7 years ago / 786 views

5 Amazing Science Tricks Using Liquid! Pepper Trick, Atmospheric Pressure, Fireproof Balloon, Water and Wine, Steam-Powered Vacuum. Subscribe Today! ► http://goo.gl/nBz627 Follow me on Twitter ► http://twitter.com/maricv84 Like me on Facebook ► http://www
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04:47 Popular
Animals Cannot Be Blue | Explorer

5 years ago / 786 views

Sometimes nature plays tricks on us. Animals use color in remarkable ways to attract mates or disguise themselves. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all clips of Explorer here: http://bit.ly/WatchExplorer ➡ Get More Explorer: http://bit.l
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03:31 Popular
The Only Video You'll Ever Need to Watch About Gluten

6 years ago / 786 views

Make Your Own Bread: https://www.tasteofhome.com/recipes/swirled-cinnamon-raisin-bread Don't miss out--subscribe! http://bit.ly/ACSReactions Bakers on TV are always talking about whether their bakes have enough gluten. But the masses on Twitter act like i
03:37 Popular
Do Tongues Really Stick To Frozen Poles? | COLOSSAL QUESTIONS

1 year ago / 785 views

You mightve heard horror stories about people sticking their tongue to frozen poles on a winter day, only for their tongue to stick like glue! But is that real? Can your tongue actually freeze to a metal on a cold day??
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04:12 Popular
Balancing Chemical Equation With Substitution

8 years ago / 784 views

Balancing chemical equation with substitution
04:00 Popular
Hunting For Properties: Crash Course Kids #9.1

8 years ago / 784 views

Remember pre-school? If not, IT WAS SO MUCH EASIER! But when you were stacking blocks and figuring out which block went into which shaped hole, you were learning about properties. In this episode of Crash Course Kids, Sabrina talks about what properties a
14:08 Popular
Small X Approximation For Large Kc

8 years ago / 784 views

Guidelines and worked examples for using the small x approximation to solve equilibrium problems with large Kc values
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Atoms As Big As Mountains — Neutron Stars Explained

8 years ago / 783 views

Neutron Stars are some of the strangest things in the Universe. Not quite massive enough to become black holes they are basically atoms as big as mountains with properties so extreme it's mind-blowing. And if you get too close to a neutron star you are in
04:15 Popular
How Are New Medications Developed?

8 years ago / 782 views

Scientists are constantly looking for cures and treatments for a number of diseases, but how do these cures get turned into drugs? Why Are Prescription Drugs So Expensive? ►►►► http://bit.ly/1OcXKOK Sign Up For The TestTube Newsletter Here ►►►► http://bit
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03:55 Popular
The Science Of Spiciness - Rose Eveleth

9 years ago / 781 views

View full lesson: http://ed.ted.com/lessons/the-science-of-spiciness-rose-eveleth When you take a bite of a hot pepper, your body reacts as if your mouth is on fire -- because that's essentially...
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01:45 Popular
Ping Pong Popper - Sick Science! #209

8 years ago / 781 views

See the full experiment here: http://www.stevespanglerscience.com/lab/experiments/ping-pong-popper Check out cool science kits and toys: http://www.stevespanglerscience.com/ Science staples involve things that go boom and things that blast off. With the P
09:34 Popular
Harry Kroto And C60 - Periodic Table Of Videos

7 years ago / 779 views

Remembering Sir Harry Kroto, who was awarded the Nobel Prize for the discovery of C60.... a man with a passion for science and a mischievous streak! More on C60: https://youtu.be/ljF5QhD5hnI More on chemistry Nobel Prizes: http://bit.ly/periodicnobel Feat
08:13 Popular
Blackest Paint (Musou Black) + Brightest Paint (LIT) = The Blackest Light

3 years ago / 779 views

In this video I mix together Musou black paint and LIT pigment to create a black pitch black paint that actually glows! It is amazing to see! Then I paint my room with it and watch it glow!Get Your Experiment Box Here: https://theactionlab.com/Checkout my
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How Do Sparklers Work?

7 years ago / 778 views

Subscribe! http://bit.ly/ACSReactions Now that the Fourth of July is just around the corner you firework lovers out there are gearing up for the big day. We on the other hand have been taking an up close, slow motion look at the chemistry of how sparklers
04:55 Popular
New Elements Named - Periodic Table Of Videos

7 years ago / 777 views

New names are proposed for elements 113, 115, 117 and 118. They are Nihonium (Nh), Moscovium (Mc), Tennessine (Ts) and Oganesson (Og). More from us on synthetic elements... Predicting Moscovium: https://youtu.be/Oy8ZMFXS_5E Making heavy elements at Darmst
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Why Salt & Pepper?

7 years ago / 773 views

Join the #AnythingButPepper movement! Tweet this video ⇒ http://bit.ly/OKTBSsp Share on FB ⇒ http://bit.ly/OKTBSspFB ↓ More info and sources below ↓ Get yourself an awesome IOTBS shirt! http://dftba.com/besmart “Salt: A World History” by Mark Kurlansky ht
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What's in Peanut Butter? | Ingredients With George Zaidan (Episode 7)

7 years ago / 773 views

Crunchy versus creamy, runny versus solid ... there’s a lot more to peanut butter than just peanuts and salt. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all episodes of Ingredients here: http://bit.ly/WatchIngredients ➡ New episodes every Thursday
09:26 Popular
World's Biggest Tornado In A Bottle

4 years ago / 773 views

A tornado in a bottle usually is just water and a bottle connector. You can get a really cool vortex from the tornado in a bottle and you can even make a small tornado vortex in a bottle just by using a mason jar with some dish soap. But the tornado that
13:02 Popular
DNA

8 years ago / 772 views

DNA - deoxyribonucleic acid
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02:13 Popular
Black Light Drawing On A Box Fan Make Your Own

8 years ago / 772 views

Buy SolarColorDust here www.solarcolordust.com Here's how you can make your own light up UV light GLOWING fan! All you need is some glow dust from www.solarcolordust.com and a uv laser or light which you can also get there. Paint anything and make almost
07:15 Popular
What Makes Gum Chewy? | Ingredients With George Zaidan (Episode 5)

7 years ago / 772 views

What makes gum stay chewy for so long? ALL THE THINGS. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get updates and tweet episode ideas @georgezaidan ➡ New episodes every Thursday ➡ Watch all episodes of Ingredients here: http://bit.ly/WatchIngredients Ab
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Turning Water into Wine into Milk - Science or Magic?

5 years ago / 772 views

This classic chemistry demonstration is often called an act of magic. Craig Beals shares the science behind the Water into Wine into Milk Trick. Instructions and supplies can be found at https://www.bealsscience.com/single-post/2018/06/04/Turn-Water-into-
02:05 Popular
How To Make An Egg Bounce

8 years ago / 771 views

It sounds impossible, but Rob shows you how to make an egg bounce - easy to do with simple kitchen stuff.
01:46 Popular
Making Nacre

7 years ago / 771 views

Nacre, or mother of pearl, is beautiful, tough, and strong but takes a very long time to make. Now researchers have been able to create a process based on the natural formation of nacre to make synthetic nacre in the lab in a much shorter timeframe. Read
02:53 Popular
How Does Hairspray Work?

7 years ago / 771 views

Subscribe! http://bit.ly/ACSReactions Thanks to chemistry, the products we use to clean and style our hair have evolved over decades — even centuries. How do hairsprays protect your hair while keeping it flexible and light? How do shampoos work, and why a
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01:51 Popular
Why Are Flamingos Pink?

6 years ago / 771 views

Birds are one of the the most colorful creatures in the animal kingdom. But when you think of birds with an unusual color you probably think of the flamingo. Flamingo’s are most known for their pink hue. But where exactly do they get this unique color fro
14:26 Popular
Redox Reactions

9 years ago / 770 views

Oxidation reduction (or redox) reactions
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Entropy: Embrace the Chaos! Crash Course Chemistry #20

9 years ago / 770 views

Life is chaos and the universe tends toward disorder. But why? If you think about it, there are only a few ways for things to be arranged in an organized manner, but there are nearly infinite other ways for those same things to be arranged. Simple rules o
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Noble gas configuration

6 years ago / 770 views

How to write electron configurations for atoms and monatomic ions using noble gas configuration Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity
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What Happens If We Run Out Of Helium?

7 years ago / 769 views

Helium is used for everything - from scanning groceries to MRI and nuclear engineering! Why is it so important and where can we find more?? SourceFed - https://www.youtube.com/SourceFed Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read M
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The Chemistry Of Cold Packs - John Pollard

8 years ago / 768 views

View full lesson: http://ed.ted.com/lessons/how-do-cold-packs-get-cold-so-fast-john-pollard If you stick water in the freezer, it will take a few hours to freeze into ice. How is it, then, that cold packs go from room temperature to near freezing in mere
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Science For Kids - Colour Changing Cabbage Experiment - ExpeRimental #17

8 years ago / 768 views

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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How Atoms Bond - George Zaidan And Charles Morton

8 years ago / 768 views

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.
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How To Unboil An Egg - Eleanor Nelsen

8 years ago / 767 views

View full lesson: http://ed.ted.com/lessons/how-to-unboil-an-egg-eleanor-nelsen It’s so obvious that it’s practically proverbial: you can’t unboil an egg. But actually, it turns out that you can -- sort of. Eleanor Nelsen explains the process by which mec
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Deadly Strychnine - Periodic Table Of Videos

8 years ago / 767 views

Discussing Strychnine, a famous poison and an "Everest" of synthetic chemistry. Featuring Rob Stockman and Martyn Poliakoff. Very Fast Death Factor: https://youtu.be/lIavxAm4Mts Frog Poison: https://youtu.be/bqSeQuH_Tc4 Calcium ions are 2+ More chemistry
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THE ELEMENTS - with new elements nihonium, moscovium, tennessine and oganesson!

7 years ago / 767 views

Just heard that IUPAC approved the four names proposed earlier this year, and couldn't resist updating The Elements Song to include them - and the other 12 discovered or synthesised since 1959. Recorded in one take while our nine-week old baby had a littl
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Flesh-Eating Hydrofluoric Acid - Periodic Table Of Videos

8 years ago / 766 views

We dunk chicken drumsticks in dreaded Hydrofluoric Acid, along with Hydrochloric Acid and Sulfuric Acid. What do you think might happen? SECOND PART: https://www.youtube.com/watch?v=NGaOcp33rHw Fluorine reactions: http://youtu.be/vtWp45Eewtw Lightbulb in
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The Lord Of Chemistry - Periodic Table Of Videos

8 years ago / 766 views

Distinguished chemist Jack Lewis passed away last month. As a member of the UK's House of Lords, he was Baron Lewis of Newnham. Nitrogen Tetroxide: http://youtu.be/JLCrZGgKD-k Rosetta: http://youtu.be/XEfKq-pQBcc More chemistry at http://www.periodicvideo
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Nail Polish | Ingredients With George Zaidan (Episode 4)

7 years ago / 766 views

Nail polish has a LOT of ingredients. Here's why. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all episodes of Ingredients here: http://bit.ly/WatchIngredients ➡ New episodes every Thursday ➡ Get updates and tweet episode ideas @georgezaidan About I
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Light Ice Heavy Water - Sick Science! #126

3 years ago / 766 views

Find out the science behind Light Ice Heavy Water here http://www.stevespanglerscience.com/experiment/light-ice-cube-heavy-waterWant more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoesSick Scien
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Is It Unsafe To Take Expired Medicine?

8 years ago / 764 views

Old medicines gather in the back of your medicine cabinet over time, but is it safe to take the medicine past its expiration date? 9 Thinkgs You Didn’t Know Expire ►►►► http://dne.ws/Wz3Til DNews Live Tickets Here ►►►► http://dne.ws/1Fa2OCh Read More: Dru
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The Science Of Firework Color | NPR's SKUNK BEAR

5 years ago / 764 views

What gives fireworks their brilliant colors? It has something to do with table salt. ↓↓ Links & Info ↓↓ SUBMIT A QUESTION HERE: http://www.npr.org/skunkbear SUBSCRIBE: http://bit.ly/2dH6fpR TUMBLR: http://skunkbear.tumblr.com/ TWITTER: https://twitter.com
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Can Plastic Be Composted?

5 years ago / 764 views

Thanks to the demands of eco-conscious consumers, biodegradable and compostable plastics are cropping up everywhere. Are these green plastics the solution to our throwaway lifestyle? Well -- it’s complicated. Subscribe! http://bit.ly/ACSReactions Facebook
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Do You Really Need To Wash Your Jeans?

8 years ago / 763 views

You might have heard this odd advice from fashion gurus before – “don’t wash your jeans!” But why? Is it real advice, or just a prank pulled on unsuspecting, dim-witted denim rubes? Learn more at HowStuffWorks.com: http://lifestyle.howstuffworks.com/style
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Creating artificial tissues just got easier, thanks to this tetris-like building technique

7 years ago / 763 views

New method allows researchers to build structures from cells with unprecedented precision. Read more: http://bit.ly/2eMuUcv Read the research ($): http://advances.sciencemag.org/content/2/10/e1600911 JOIN AAAS: http://scim.ag/2bxrxnH
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Food Science Compilation

7 years ago / 763 views

Join Jessi and Squeaks as they prepare a special meal for friends. You’ll learn some fun food science facts, like the difference between fruits and veggies and how your tongue works so you can taste food! ---------- Like SciShow? Want to help support us,
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Is it Possible to Unboil an Egg? The Amazing Uncooking Experiment!

6 years ago / 763 views

Is uncooking something possible? In this video I attempt to unboil an egg by using an unlikely ingredient that fully denatures the proteins. Then I dilute it allowing the proteins to refold to their original form. Then I show you how to "cook" an egg with
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World's Largest Elephant Toothpaste Reaction - Guinness World Records

1 year ago / 763 views

Subscribe || https://gwr.co/YT-SubFavourites || http://gwr.co/YT-FavsThe team at KiwiCo have created the largest elephant toothpaste reaction in Los Angeles at 342.52 cubic metres.The reaction is a solution comprised of hydrogen peroxide and detergent dis
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Fire Log With Chemicals - YouTube Fireplace

8 years ago / 762 views

This chemistry-style "Yule Log" is designed to enjoy (maybe in the background) over the festive period --- The good people from Chromecast supported the making of this video --- Why not warm up your holidays by casting this YouTube Fireplace from your sma
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Why Is Wool Warmer Than Cotton?

8 years ago / 762 views

Scientific American looks into the physical properties of socks.
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This Man Protects the World's Rarest Colors

5 years ago / 762 views

The materials collection, at the Harvard Art Museums in Cambridge, MA, houses thousands of pigments, including some of the world’s rarest. Dragon's blood, mummy, Indian yellow: these are but a few flashy highlights from the museum's collection. SUBS
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Making Charcoal

8 years ago / 761 views

I made a batch of charcoal using the mound method then stored it in baskets for later use. Charcoal is a fuel that burns hotter than the wood it's made from. This is because the initial energy consuming steps of combustion have taken place while making th
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The Spacefaring Power of Pee

6 years ago / 761 views

Subscribe! http://bit.ly/ACSReactions Getting to Mars is on our minds back here on Earth, and when it comes to space travel, recycling is a space traveler's best friend - pee included! Today we're looking at a brilliant new potential use for pee in space,
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Will We Ever Run Out Of Oil?

8 years ago / 760 views

Check out our whole series on ENERGY! http://bit.ly/1BnH5zu Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ We’ve heard news of “peak oil” and “the end of the oil age” for years now, but we keep coming up with wa
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Nanoscale Machines: Building The Future With Molecules

8 years ago / 760 views

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