Search Results: "Hydrogen Peroxide Correction"

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02:22
Hydrogen Peroxide Correction

454 views / 0 likes - added 9 years ago

Correcting an error in the last video regarding hydrogen peroxide.
07:27 Popular
Hydrogen Peroxide, Liver, and Elephant Toothpaste Science?

1,198 views / 1 likes - added 5 years ago

Craig Beals from Beals Science looks at the biochemistry of beef liver and hydrogen peroxide. Liver is full of catalase, an enzyme catalyst that decomposes hydrogen peroxide into water and oxygen gas. Craig experiments with 3% and 30% hydrogen peroxide on
02:11
Should You Use Hydrogen Peroxide To Clean Wounds?

576 views / 0 likes - added 8 years ago

Hydrogen Peroxide: It fizzes, it stings, but does it actually do you any good? Find out on this week's Quick Question! Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo t
07:08 Popular
Spontaneous Combustion With H202 (Hydrogen Peroxide)

806 views / 0 likes - added 6 years ago

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
01:46
Quasar Correction

647 views / 0 likes - added 9 years ago

Quasar Correction More free lessons at: http://www.khanacademy.org/video?v=PX_XSnVWlNc
02:56
Correction - 2-Propylheptane should never be the name!

450 views / 0 likes - added 9 years ago

Correction - 2-Propylheptane should never be the name! More free lessons at: http://www.khanacademy.org/video?v=CFBKfgGTP98
02:15
(Correction) Radius of Observable Universe

481 views / 0 likes - added 9 years ago

(Correction) Radius of Observable Universe More free lessons at: http://www.khanacademy.org/video?v=b6VQv76BQDs
06:48
Correction to Sodium and Potassium Pump Video

622 views / 0 likes - added 9 years ago

Correction to Sodium and Potassium Pump Video More free lessons at: http://www.khanacademy.org/video?v=ye3rTjLCvAU
00:51
Correction to Force of Friction Keeping the Block Stationary

470 views / 0 likes - added 9 years ago

Correction to Force of Friction Keeping the Block Stationary More free lessons at: http://www.khanacademy.org/video?v=BukTc4q9BMc
02:41
Correction to Total Final Velocity for Projectile

503 views / 0 likes - added 9 years ago

Correction to "Total Final Velocity for Projectile" Video More free lessons at: http://www.khanacademy.org/video?v=DNoDJlB0ygU
04:49
Why Haven’t Hydrogen Vehicles Taken Over the World Yet?

468 views / 0 likes - added 5 years ago

Hydrogen fuel cells are promoted as efficient and carbon free, but what happened to hydrogen cars? Why a Half Degree Rise in Global Temperature Would Be Catastrophic - https://youtu.be/teZk3NLU_7M Read More: Gas guzzlers reborn: Why your next car could ru
02:27
2003 AIME II Problem 5 Minor Correction

656 views / 0 likes - added 9 years ago

2003 AIME II Problem 5 Minor Correction More free lessons at: http://www.khanacademy.org/video?v=yXg5CYuCcU4
09:09
Opening Snack Containers with Hydrogen // Homemade Science with Bruce Yeany

362 views / 1 likes - added 5 years ago

The reaction between Hydrogen and Oxygen to get water is featured in a number of exothermic demonstrations, from shooting soda bottles down the hallway to opening a variety of snack containers. Note of caution, for safety purposes I am using small contain
02:52 Popular
Linear Algebra: (correction) scalar muliplication of row

991 views / 0 likes - added 9 years ago

Correction of last video showing that the determinant when one row is multiplied by a scalar is equal to the scalar times the determinant More free lessons at: http://www.khanacademy.org/video?v=WY6QG0mZ7uQ
06:47
Hydrogen Bonding In Water

681 views / 0 likes - added 8 years ago

Hydrogen bonding in water
05:46
Exploding Eggs - Making Hydrogen Gas from Acid

516 views / 0 likes - added 5 years ago

Craig Beals shows how to make hollow eggs explode by filling them with hydrogen gas. The gas is made by reacting hydrochloric acid with zinc metal. The single replacement reaction produces hydrogen gas which will combust in the presence of oxygen to make
04:13
Why Metallic Hydrogen Is the Holy Grail of High Pressure Physics

403 views / 0 likes - added 5 years ago

Making hydrogen a metal takes lot of pressure. But after a group of scientist’s lost the world’s first sample, the pressure is really on. Is Jupiter the Reason for Life on Earth? - https://youtu.be/nsGRvnPL95I Read More: Settling Arguments About Hydrogen
03:59
First boat to make its own hydrogen fuel from seawater

316 views / 0 likes - added 3 years ago

The Energy Observer set sail on a six-year world tour in 2017, testing new technologies, from onboard hydrogen electrolysis to fully-automated sails. It's hoped the rugged ocean environment will prove the techs' durability and usefulness at home. Subscrib
04:09
Green Hydrogen Is Sparking a Revolution in Sustainable Energy

261 views / 1 likes - added 3 years ago

Hydrogen, an already viable substitute for fossil fuels, has been struggling to gain traction for years. But that could soon change, thanks to Europe's ambitious targets for scaling up green hydrogen production. Subscribe to Seeker! http://bit.ly/subscrib
08:56
Toyota FINALLY Revealed New HYDROGEN Combustion Engine | GAME CHANGER!

240 views / 0 likes - added 1 year ago

Toyota decided that the right way of action is not to compete with Tesla in the EV segment but to actually make a completely different segment that they will dominate. They saw the potential of using hydrogen in vehicles, as it is the most abundant chemic
03:15
Is hydrogen the clean fuel of the future?

111 views / 0 likes - added 1 year ago

Researchers are looking into how water or hydrogen could be turned into a source of fuel that does not produce any carbon emissions. NBCs Jake Ward has more. Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC Watch more NBC video: http://bit.ly/MoreN
07:28
The Colours of Hydrogen - Periodic Table of Videos

108 views / 0 likes - added 1 year ago

We explode some "Green Hydrogen" and discuss the other colours available.More links and info in full description Featuring Sir Martyn Poliakoff and Neil Barnes.See our table of patrons: http://periodicvideos.com/patreon_table/table.jpgSupport us on Patreo
05:34
Hydrogen Explosions (slow Motion) - Periodic Table Of Videos

597 views / 0 likes - added 8 years ago

High-speed footage of Hydrogen explosions, with and without Oxygen added to the initial mixture. Professor Martyn Poliakoff discusses, - and muses over questions about our previous hydrogen videos. Watch videos about EVERY element: http://bit.ly/VT9nNZ Re
08:36 Popular
Making Hydrogen Fueled Mini-Rockets

761 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
03:32 Popular
Hydrogen Bomb Vs. Atomic Bomb: What’s The Difference?

791 views / 1 likes - added 8 years ago

In light of North Korea's recent claim that they tested a hydrogen bomb, here's an explainer on how these nuclear weapons work. How Does North Korea Have Nuclear Weapons?►►►►http://bit.ly/1ZgJnBn Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly
05:13 Popular
Cool Explosions And Bags Of Hydrogen - Periodic Table Of Videos

762 views / 0 likes - added 8 years ago

A series of Hydrogen explosions, including with cooled balloons and plastic bags. Featuring Neil Barnes, Darren Walsh and Martyn Poliakoff from the University of Nottingham. Video by Brady Haran. Extra footage: https://youtu.be/wHu39QPAUfo More slow motio
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06:06
Making Hydrogen (and a big mess) - Periodic Table of Videos

196 views / 0 likes - added 2 years ago

Senior technician Neil Barnes re-enacts a favourite experiment from his childhood, reacting aluminium and sodium hydroxide to produce hydrogen.More links and info in full description Featuring Neil Barnes and Sir Martyn Poliakoff.Videos on all 118 element
04:12
Correction Calendar Notation

566 views / 0 likes - added 9 years ago

Correcting the time difference calculation by taking into account that there is no year 0 More free lessons at: http://www.khanacademy.org/video?v=N06Jy-gQog8
04:42 Popular
The Mathematics of Error Correction - with Marcus du Sautoy

797 views / 0 likes - added 6 years ago

Computers use error-correcting codes to detect mistakes in binary notations - even just a single change from 0 to 1. In this clip from the 2006 CHRISTMAS LECTURES "The num8er my5teries", Marcus du Sautoy runs error-correcting code tests with an audience m
1:20:30
The explosive history of hydrogen with Andrew Szydlo

132 views / 0 likes - added 1 year ago

Ri favourite and top demonstrator Andrew Szydlo takes us on a whistle-stop tour of this reactive gas, originally called 'flammable air', recreating some long-lost experiments along the way.Hydrogen is the lightest element on the periodic table, discovered
05:00
Exploding Hydrogen Bubbles

677 views / 0 likes - added 8 years ago

The title pretty much says it. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Nottingha
09:06 Popular
Hydrogen - the Fuel of the Future?

792 views / 0 likes - added 5 years ago

Thank you to Shell for sponsoring this video. Listen to the Intelligence Squared Podcast for more: https://www.intelligencesquared.com/intelligence-squared-podcast/ Instagram: https://www.instagram.com/brianjamesmcmanus Additional Reading: https://go.shel
02:35
Hydrogen found in plumes on Saturn's moon Enceladus

560 views / 1 likes - added 7 years ago

Food for microbes abundant on icy moon. Learn more - http://scim.ag/2obcPHY Read the research: http://scim.ag/2ord0Rd
15:06
Hydrogen Can Be a Metal?! Plus, Other Weird States of Matter (Part 2 of 3)

454 views / 0 likes - added 6 years ago

Solids, liquids, and gases are only the beginning. What are the other states of matter? Hint: There are more than you think. Part 1 of 3 - https://youtu.be/58C-gtX6uCY Part 3 of 3 - coming next Thursday! Read More: Matter: Definition & the Five States of
03:40 Popular
80,000 Volt Tesla Coil Guns Explode Hydrogen Balloons!

767 views / 0 likes - added 5 years ago

These amazing self contained Tesla Coil Guns can fire off 80,000 volts of electrical discharge. They were developed and built by Steve Ward and Phillip Slawinski. You can get all the details about the guns and the what we had to do to get them to work at:
07:48 Popular
World Record Elephant Toothpaste w/ David Dobrik !!

982 views / 0 likes - added 4 years ago

Thank you David and V.Squad: https://youtu.be/verfkI7Cyg0Share This Video: https://youtu.be/Ergj7kxhw8kFollow me on Instagram: https://www.instagram.com/nickuhasFollow Kaleb Seaton (DP): https://www.instagram.com/kalebseatonScience Bob's 2018 Attempt: htt
02:48 Popular
World's Largest Elephant Toothpaste Reaction - Guinness World Records

802 views / 0 likes - added 1 year ago

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
02:46
Two Colour Chemiluminescent Clock Reaction - Periodic Table Of Videos

569 views / 0 likes - added 8 years ago

More details in full description. Dr Sam Tang adds hydrogen peroxide to pyrogallol, formaldehyde and luminol. Chemiluminescence is caused by molecules being formed with some of their electrons in a higher energy level and then losing that energy as light.
02:11 Popular
Jimmy Kimmel and Science Bob Launch Pringles Can Rockets

713 views / 1 likes - added 7 years ago

Science Bob and Jimmy Kimmel use hydrogen to turn Pringles cans into rockets! In this demonstration hydrogen enters the can at the bottom, displacing the air. The hydrogen is lit at the top, and as it burns oxygen enters the can to take its place. When th
08:46
Oxygen Gas Is NOT Flammable !?!?

671 views / 0 likes - added 6 years ago

SUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: https://youtu.be/n_t7CIf0Svs Sometimes in science you think you know exactly what you’re talking about, others not at all! In this experiment we capture Hydrogen gas from adding sodium hydroxide to alumi
11:35
(NEW) World Record Elephant Toothpaste w/ David Dobrik

570 views / 0 likes - added 4 years ago

Thank you David and V.Squad: https://youtu.be/6qLyzJbCJUYFollow me on Instagram: https://www.instagram.com/nickuhasShare This Video: https://youtu.be/XXn4fP3CnJgIn this experiment we used 625L 35% of hydrogen peroxide, which is 3X our last attempt, 245 mo
03:01 Popular
Foam Explosion (In Super Slow Motion): Elephant Toothpaste

1,048 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions You might have seen this wacky experiment in a chemistry class or on late-night TV. Dropping a mixture into some hydrogen peroxide produces a huge foamy flume. But what’s actually causing that big mess? Turns out it’s
06:20
Hand Sanitizer DIY (2 Recipes)

437 views / 0 likes - added 4 years ago

Share This Video: https://youtu.be/Io-H9SGqtPUI went to the grocery store and all the hand sanitizer was gone! Note, the manufacturers of hand sanitizer put A TON of time into their product and I would highly recommend buying hand sanitizer over making yo
06:31 Popular
Genie in a Bottle Trick - Science or Magic?

1,268 views / 1 likes - added 5 years ago

Craig Beals shows a classic science demonstration called Genie in a Bottle which is a decomposition reaction of hydrogen peroxide using manganese dioxide as a catalyst. Learn about all of the science behind this magic trick and how to perform this magical
03:14 Popular
How Does Hair Dye Work?

928 views / 2 likes - added 8 years ago

Some hair dyes are basically fine-grained paint. But dyes that stick with you for more than a couple weeks physically and chemically change each hair. Learn how with HowStuffWorks. Learn more at HowStuffWorks.com: Share on Facebook: Share on Twitter: Subs
02:58 Popular
What Are Atoms and Isotopes?

718 views / 0 likes - added 3 years ago

Most people recognize that atoms are the fundamental building blocks of all matter around us. An atom itself is composed of protons, neutrons and electrons. The simplest atom is the hydrogen atom because it consists of only one proton and one electron. If
11:38
17 GREAT TRICKS THAT WILL AMAZE YOUR KIDS

555 views / 1 likes - added 5 years ago

AMAZING AND FANTASTIC EXPERIMENTS YOU SHOULD REPEAT Science experiments are just amazing! They are really easy to make and they look fantastic! And the best thing about these ones is that you totally can repeat them at home! Dry ice, static electricity, w
06:20
Jolly Ranchers Vs. Piranha Solution !! (It's a violent reaction)

516 views / 0 likes - added 4 years ago

Follow me on Instagram: https://www.instagram.com/nickuhasShare This Video: https://youtu.be/rVp93Ja40XwNickipedia Live Show Booking: http://nickipedialive.com/about/We made a very aggressive chemical solution called PIRANHA solution by mixing 93% sulfuri
13:37
12 KID FRIENDLY SCIENCE EXPERIMENTS

412 views / 0 likes - added 5 years ago

SURPRISING SCIENCE TRICKS FOR KIDS Knowledge is power, and everyone knows that. However, sometimes, learning at school is so dull! Forget about boring lessons with our incredible ideas that help to study faster and easier and also bring a lot of fun! With
08:08
Elephant's Toothpaste (slow motion) - Periodic Table of Videos

674 views / 0 likes - added 7 years ago

Behold, the popular Elephant's Toothpaste reaction... We look at it in some detail. Support us on Patreon and adopt an element: https://www.patreon.com/periodicvideos Raw footage of slow motion: https://youtu.be/r9_Xb1z45ZI Hydrogen Peroxide solution is c
01:55
NASA just discovered the first food source for potential aliens

678 views / 0 likes - added 7 years ago

Searching for aliens is a tricky business. Most likely, the first alien life we discover will be hidden beneath miles of ocean on a distant world like Jupiter's moon Europa or Saturn's moon Enceladus. That's why the best way to search for alien life today
02:27
Elephant Toothpaste Experiment made easy

323 views / 1 likes - added 1 year ago

In this chemistry demonstration, Sofia gives an easy method for a very dramatic & colorful version of the elephant toothpaste experiment, with some great colors and visuals.Elephant toothpaste is a great example of a oxidation-reduction chemical reaction.
05:29
The Islands With Too Much Power

215 views / 0 likes - added 2 years ago

The Orkney Islands, off the northern tip of Scotland, have so much electricity that it's actually a problem. Here's why: and here's what they're doing about it. This video has a correction: Hornsdale Power Reserve didn't catch fire! It was the newer Victo
02:09 Popular
Incredible Chemical Reaction!

2,076 views / 1 likes - added 7 years ago

Add me on Facebook. (click LIKE on Facebook to add me) http://www.facebook.com/brusspup Download the song in this video: Song name: Monolith iTunes https://itunes.apple.com/us/album/monolith-single/id596457486 Amazon http://www.amazon.com/Monolith/dp/B00B
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12:33 Popular
That's Why Carbon Is A Tramp: Crash Course Biology #1

1,431 views / 0 likes - added 9 years ago

And thus begins the most revolutionary biology course in history. Come and learn about covalent, ionic, and hydrogen bonds. What about electron orbitals, the octet rule, and what does it all have to do with a mad man named Gilbert Lewis? It's all containe
04:29
Countries With Most Nuclear Warheads 1945 - 2022

210 views / 0 likes - added 1 year ago

Because of the current situation I decided to create a data visualization video on the state of nuclear weapons throughout the world. I not only show the numbers of nuclear weapons but also some of the devices and their destructive power. Some of these te
04:59
Oxidative Phosphorylation and Chemiosmosis

483 views / 0 likes - added 9 years ago

Oxidative Phosphorylation and Chemiosmosis (along with slight correction of previous video) More free lessons at: http://www.khanacademy.org/video?v=W_Q17tqw_7A
09:10 Popular
Force of Friction Keeping Velocity Constant

734 views / 0 likes - added 9 years ago

Calculating the coefficient of kinetic friction (correction made in next video) More free lessons at: http://www.khanacademy.org/video?v=iA7Thhnzc64
08:41 Popular
Force of Friction Keeping the Block Stationary

807 views / 0 likes - added 9 years ago

Block of wood kept stationary by the force of friction (Correction made in next video) More free lessons at: http://www.khanacademy.org/video?v=v8ODIMqbQ44
16:29
Trigonometry - Easy to understand 3D animation

698 views / 0 likes - added 5 years ago

IMPORTANT CORRECTION: The proper way to write the law of cosines is C^2 = A^2 +B^2 - 2AB cos(Ψ)
08:45
States of Matter Follow-Up

643 views / 1 likes - added 9 years ago

More on Plasma and Hydrogen bonds. More free lessons at: http://www.khanacademy.org/video?v=WenwtcuqOj8
22:48 Popular
Probability - Quantum and Classical

735 views / 0 likes - added 5 years ago

The Law of Large Numbers and the Central Limit Theorem. Probability explained with easy to understand 3D animations. Correction: Statement at 13:00 should say "very close" to 50%.
18:29 Popular
US History Overview 1: Jamestown to the Civil War

1,097 views / 3 likes - added 9 years ago

Jamestown to the Civil War. Correction: Jamestown was the first successful ENGLISH settlement in what is now the United States. The Spanish actually settled St. Augustine, Florida in 1595. More free lessons at: http://www.khanacademy.org/video?v=ghgPq2wjQ
11:01 Popular
Dissolving Fruitcake In Piranha Solution

720 views / 0 likes - added 6 years ago

Pocket Watch Collab Video: https://youtu.be/K0qkMCVRRBQ SUBSCRIBE!:https:/www.youtube.com/nickipedia SHARE THIS VIDEO: https://youtu.be/Gje03ZuoyLw Check Out Pocket Watch Channel: https://www.youtube.com/channel/UCElkh4b877xBOLlRX_6o2ag Science Team! This
11:39
Van Der Waals Forces

625 views / 0 likes - added 9 years ago

Van Der Waals Forces: London Dispersion Forces, Dipole Attractions, and Hydrogen Bonds. More free lessons at: http://www.khanacademy.org/video?v=8qfzpJvsp04
08:18 Popular
What Is a Molecule?

1,571 views / 0 likes - added 4 years ago

Atoms, elements, molecules... What's the difference? This is part 3 in the Stated Clearly series: An Introduction to Chemistry. In it you will find a simplified definition of a molecule, you will learn how we model molecules, and you will see actual image
04:11
Why Don't We Have Water Powered Cars Yet?

596 views / 2 likes - added 4 years ago

Today we're dipping our toes into the engineering and physics behind water-powered cars! Why Don't We Launch Our Trash Into The Sun? https://www.youtube.com/watch?v=qWh7goEjkcI&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO&index=61 Latest Uploads: https://youtu
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Liquids: Crash Course Chemistry #26

746 views / 1 likes - added 9 years ago

In this episode of Crash Course Chemistry, Hank gives you the low down on things like London Dispersion Forces, Hydrogen Bonds, Cohesion, Adhesion, Viscosity, Capillary Action, Surface Tension, and why liquids are just... WEIRD! -- TABLE OF CONTENTS Londo
17:26
Nuclear Physics

415 views / 0 likes - added 5 years ago

**Correction: At 13:57, the proton is converting into a neutron.** Nuclear fusion and fission, gamma rays, neutron scattering & capture, alpha & beta decay, binding energy, and many other topics. My Patreon page: https://www.patreon.com/EugeneK
02:43
Metals in Acid

438 views / 0 likes - added 2 years ago

Curly strips of zinc and magnesium are dropped into 2M hydrochloric acid, and bubbles of hydrogen gas are observed as a result of the reactions.For more details on our setup, see https://sciencedemonstrations.fas.harvard.edu/presentations/metals-acidThank
10:08 Popular
18 COOL DIY IDEAS AND CRAFTS WITH SLIME AND JELLY

1,057 views / 0 likes - added 5 years ago

COOL AND USEFUL SLIME IDEAS Slime is such fun to play with! Especially, when it's unlimited and you can always make more. The coolest thing is that you can make use out of slime - it's not just for fun. In this video, you can find a lot of awesome ideas,
24:58 Popular
Waves: Light, Sound, and the nature of Reality

1,151 views / 0 likes - added 5 years ago

Physics of waves: Covers Quantum Waves, sound waves, and light waves. Easy to understand explanation of refraction, reflection, and many other topics. Important correction: In the section of refraction, the colors are reversed. Violet light slows down in
17:41
Every Starfighter in Star Wars Explained By Lucasfilm | WIRED

444 views / 0 likes - added 4 years ago

Lucasfilms' Doug Chiang and Amy Beth Christenson explain each and every type of starfighter from the Star Wars movie franchise. These small, combat-focused spacecrafts have become a canvas for some of the most iconic designs in all of cinema. Ever wondere
11:17 Popular
Water - Liquid Awesome: Crash Course Biology #2

1,641 views / 0 likes - added 9 years ago

Hank teaches us why water is one of the most fascinating and important substances in the universe. Follow SciShow on Twitter: http://www.twitter.com/scishow Like SciShow on Facebook: http://www.facebook.com/scishow Review: Re-watch = 00:00 Introduction =
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02:30
Scientists Accidentally Discovered Quark Fusion, Could It Be the Future of Energy?

424 views / 0 likes - added 5 years ago

Quark fusion is ten times stronger than nuclear fusion… theoretically. Could it actually work? This Is The Only Place Antimatter Can Survive In The Universe - https://youtu.be/XD8Q3Mb1Q4I Read More: The Subatomic Discovery That Physicists Considered Keepi
01:51
The Sun Is Going to Die, This Is What Happens Next

549 views / 0 likes - added 6 years ago

In a few billion years, our sun is going to turn into a massive red giant. What does that mean for us, and for our solar system? Could Explosions on the Sun Harm Earth? https://www.youtube.com/watch?v=73w_bAw5bvA Subscribe! http://www.youtube.com/subscrip
14:37 Popular
Exploring the Universe: Crash Course Big History #2

713 views / 0 likes - added 9 years ago

In which John Green, Hank Green, and Emily Graslie teach you about what happened in the Universe after the big bang. They'll teach you about cosmic background radiation, how a bunch of hydrogen and helium turned into stars, formed galaxies, created heavy
13:39
Why We Should Be Talking About Energy Storage

186 views / 0 likes - added 2 years ago

To reach our global goal of being net zero carbon emissions by 2050, we must solve one problem - energy storage. Thank you to Toyota for lending us the #Mirai and for sponsoring this series. Scientists, researchers, and engineers are working to develop in
02:41
How Auto-Tune Works

426 views / 0 likes - added 5 years ago

Featuring the Gregory Brothers! Go subscribe to them: https://youtube.com/schmoyoho Pitch correction: it can make terrible singers sound decent, brilliant singer sound mediocre, or Cher sound like a robot. But how does it work? And is it possible to expla
10:26
Using Nature To Grow Batteries - Angela Belcher

550 views / 0 likes - added 8 years ago

Inspired by an abalone shell, Angela Belcher programs viruses to make elegant nanoscale structures that humans can use. Selecting for high-performing genes through directed evolution, she's produced viruses that can construct powerful new batteries, clean
07:21 Popular
10 Surprising Chemicals Your Body Makes

845 views / 0 likes - added 8 years ago

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
25:41
How To Grow Strawberries - The Definitive Guide

184 views / 1 likes - added 1 year ago

Strawberries! The official flavor favorite of summertime. Delicious red globes of juicy goodness that we can't wait to bite into. The real beauty of Strawberry plants is that not only are they an absolute delight to eat, they are also very easy to grow! I
09:13
If Rockets were Transparent

288 views / 0 likes - added 3 years ago

Launch to orbit in real time Fuel Burn and Staging of the Saturn V, Space Shuttle,Falcon Heavy and the Space Launch System (SLS) rockets Launching from Kennedy Space Center Launch Complex 39 Red = Kerosene RP-1 Orange = Liquid Hydrogen LH2 Blue = Liquid O
16:27
We Tested Googles Tips for Getting Stains Out of Your Clothes. You're Welcome.

466 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
06:01 Popular
Where Does The Sun Get Its Energy?

944 views / 1 likes - added 3 years ago

The sun has been producing light for about five billion years but where does all its energy come from? The most common idea is that the sun is burning gas - like a giant fireball in the sky. If this were true, the sun would have gone out long ago. So how
04:15
This man built his office inside an elevator

68 views / 0 likes - added 8 months ago

The Baa Skyscraper, in Zln, Czechia, is a landmark of architecture. And the office of Jan Antonn Baa... is an elevator. [Correction: Jan Antonn Baa's birth year is 1898; the graphic is a typo.]Thanks to the museum staff for fact-checking and translation!C
03:52 Popular
How polarity makes water behave strangely - Christina Kleinberg

939 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/how-polarity-makes-water-behave-strangely-christina-kleinberg Water is both essential and unique. Many of its particular qualities stem from the fact that it consists of two hydrogen atoms and one oxygen, theref
04:50
Did Water Crash Into Earth From Space?

174 views / 0 likes - added 1 year ago

Did water crash into Earth from space by way of a massive comet, or was it around long before our planet's formation? Well, one new study suggests that it might have actually come from the most unlikely source of all: the Sun. Subscribe to Seeker! http://
06:22
The Unreasonable Efficiency of Black Holes

491 views / 0 likes - added 6 years ago

Thanks to https://brilliant.org/minutephysics for sponsoring this video! Check out their black hole course at http://brilliant.org/minutephysicsblackhole Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: ht
03:48
Earth was once a planet of the apesand they set the stage for human evolution

620 views / 0 likes - added 2 years ago

More than ten million years ago, the world was brimming with a wide variety of apes. Scientists studying the ones that are still alive today can learn a lot about human evolutionbut they miss out on many clues that can only be found from the apes that wen
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How Mirrors Could Solve our Energy Problem

219 views / 0 likes - added 2 years ago

We visited a giant field of solar mirrors to learn about Concentrated #Solar Power technology! Thank you to Toyota for lending us the Mirai and for sponsoring this renewable energy roadtrip!Previous videos in this series: 1800 miles in a hydrogen car [htt
04:23 Popular
What is the Purpose of Life? (Big Picture Ep. 5/5)

914 views / 0 likes - added 7 years ago

This video is about how life arose and what its main function or purpose in the universe seems to be. Thanks to http://www.audible.com/minutephysics for supporting this video, and to Sean Carroll for collaborating on it! Playlist of the full video series:
08:43
How Close Are We to Mining in Space?

434 views / 0 likes - added 4 years ago

Asteroids hold untold riches when it comes to untapped resources. We are getting closer to harvesting materials from these celestial objects, but how close are we to mining asteroids? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more How Close
04:37
We Still Don't Understand What Water Is, Here's Why

657 views / 1 likes - added 3 years ago

Water is actually really weirdlike, way weirder than you probably realizeand our understanding of it might only just be coming to a boil. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop
04:47 Popular
What Would Happen If Humans Tried To Land On Jupiter

1,176 views / 3 likes - added 6 years ago

The best way to explore a new world is to land on it. That's why humans have sent spacecraft to the Moon, Venus, Mars, Saturn's moon, Titan, and more. But there are a few places in the solar system we will never understand as well as we'd like. One of the
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05:01
Kinacoustic | Ori and the Blind Forest ( Piano Medley )

572 views / 0 likes - added 6 years ago

Working about a month, and now I have done it!! A lot of adjustment and correction have been put in this song, this is a absolute beauty and hope you enjoy it! Ori and the Blind Forest (piano medley) 0:00 Ori Lost in the Storm 0:55 First Steps into Sunken
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Limiting Reagent Vinegar or Baking Soda?

256 views / 0 likes - added 2 years ago

Vinegar and two different amounts of baking soda in plastic soda bottles with balloons.Two 500ml soda bottles of the same make, split a bottle of vinegar between them.11" balloons are pre-inflated with dry air, with care taken not to stretch the neck of t
16:25
The Most Successful Scientific Theory Ever: The Standard Model

139 views / 0 likes - added 2 years ago

The Standard Model of particle physics is the most successful scientific theory of all time. It describes how everything in the universe is made of 12 different types of matter particles, interacting with three forces, all bound together by a rather speci
03:56 Popular
Why Does Ice Float In Water? - George Zaidan And Charles Morton

1,130 views / 3 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-does-ice-float-in-water-george-zaidan-and-charles-morton Water is a special substance for several reasons, and you may have noticed an important one right in your cold drink: ice. Solid ice floats in liquid
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Scientists Solve the Mystery Behind the Oumuamua 'Alien Spacecraft' Comet

97 views / 0 likes - added 1 year ago

In the years since Oumuamuas discovery, no one has yet explained how, in fact, the object defied traditional cometary physics and hit the gas as it was leaving our solar system. Now, at last, a new paper in Nature might have the answerand it has everythin
04:59 Popular
This library has every book ever published.

2,786 views / 1 likes - added 7 months ago

The British Library is one of the six legal deposit libraries for the UK and the only one that doesn't pick and choose, or have to ask for copies. That's a lot of books to store, and the internet's only making it worse. The BL: https://bl.uk UK Web Archiv
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05:29
Creating The Never-Ending Bloom

584 views / 1 likes - added 6 years ago

Help support our video productions: http//www.patreon.com/scifri *Correction May 1, 2017: At 2:06, a graphic in the video incorrectly wrote the formula for the golden ratio. It should be B/A = A/(A+B). We regret the error. John Edmark's sculptures are bot
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Who censored Marie-Antoinettes letters? X-rays reveal a surprise

130 views / 0 likes - added 1 year ago

In late 1791 and early 1792, on the eve of the French Revolutionary Wars, queen Marie-Antoinette engaged in a secret correspondence with her confidant and rumored lover, Swedish count Axel von Fersen. Nearly 50 letters from that exchange survive at the Fr
00:50 Popular
400 Fish Released into the Revitalized Bronx River

766 views / 0 likes - added 6 years ago

The release of 400 alewife herring marks a significant milestone in a broader river cleanup effort. Subscribe to our channel: https://youtube.com/SciAmerican Transcript: Wriggling through this transfer tube are 400 alewife herring. The Bronx River was onc
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How are MARBLES made? | Maddie Moate

8 views / 0 likes - added 5 days ago

Little correction - "Cobolt" should be spelt "Cobalt" :-)I went to the House of Marbles in Newton Abbot to catch up with glass-maker Paul and learn how to make my own multi-coloured glass marble!Have you seen my new book? It's available now https://www.ma
13:21
Twin paradox: the real explanation

445 views / 0 likes - added 5 years ago

There is no more famous conundrum in special relativity than the Twin Paradox. One twin travels at great distance at the speed of light and returns, much younger than the other twin. Yet who is moving and who isn’t? It is commonly claimed that accelera
03:04
The Bombardier Beetle And Its Crazy Chemical Cannon | Deep Look

685 views / 1 likes - added 7 years ago

When attacked, this beetle sets off a rapid chemical reaction inside its body, sending predators scrambling. This amazing chemical defense has some people scratching their heads: How could such a complex system evolve gradually—without killing the beetle
18:11
Arsenic - Periodic Table of Videos

336 views / 0 likes - added 4 years ago

A brand new video on the element Arsenic.More links and info in full description Featuring Sir Martyn Poliakoff and Neil Barnes.Arsenic life: https://youtu.be/rQ8jHM8QhU8 With thanks to the AP Archive.Support us on Patreon: https://www.patreon.com/periodi
01:53
Here's What Will Happen When The Sun Dies

556 views / 1 likes - added 5 years ago

The Sun is currently in the middle of the stable section of its life cycle, and will stay there for the next 4.5 to 5.5 billion years. As it gets closer to depleting its hydrogen supply, there will be severe consequences for life on Earth. Science Insider
16:46
All The Times We Nearly Blew Up The World

160 views / 1 likes - added 6 months ago

This is a video about some of the many times we have nearly blown up the world. Head over tohttps://hensonshaving.com/veritasium and enter code 'Veritasium' for 100 free blades with the purchase of a razor. Make sure to add both the razor and the blades t
06:21
The lifespan secret: why giraffes live longer than ferrets

109 views / 0 likes - added 1 year ago

It is well known that Somatic mutations - mutations in our bodys genetic code that accumulate over time - can cause cancer, but their broader role in ageing is less clearNow a team of researchers have measured the somatic mutation rates of a range of mamm
09:21
[60 fps] Berlin, July 1945

448 views / 0 likes - added 3 years ago

In honor of the end of World War II in Europe I have attempted to stabilize and deblur an amazing archival video from @BERLIN CHANNEL: https://youtu.be/R5i9k7s9X_A (it is already with sound) That’s how Berlin looked just after the German surrender.
02:17
The Most Dangerous Stretch of Water in the World: The Strid at Bolton Abbey, Yorkshire

403 views / 1 likes - added 3 years ago

I know, I know, it's a clickbait title. But I stand by it, because the water is so deceptive, and so pretty, and there's a path that leads straight down to it and that jump looks very, very possible... The 12th century legend is the "Boy of Egremont", imm
04:15
Life's Beginnings Found In Stardust

630 views / 1 likes - added 8 years ago

The vast, simple hydrogen clouds formed after the big bang weren't enough to create life; it was the incredible life cycle of stars that forged the elements and compounds that comprise all complex matter--including life. | http://science.discovery.com/tv-
03:57
Where Did The Earth Come From?

261 views / 0 likes - added 3 years ago

Do we take the Earth for granted? It gives us life and sustains us in the manner we're accustomed to, but we don't know the first thing about it: like where did it come from? And how did it form? Most people recognize that the Earth has a big explosion in
11:51
DIY Seed Starting Soil Made Easy

113 views / 0 likes - added 1 year ago

Seed Starting Time Is Here My Friends! The beginning of a great garden year all starts with our seedlings. And to get the best seedlings, a good starting soil mix is the foundation. Seeding soils are a different beast than regular garden soils and today w
07:11
The Infinitesimal Monad - Numberphile

643 views / 0 likes - added 8 years ago

More mind-bending math from the world of the infinitely big - and infinitesimally small. Featuring Professor Carol Wood from Wesleyan University. More from this interview: http://youtu.be/FVZqPaH94qU Infinity is bigger than you think: https://youtu.be/elv
04:51
How We Learned That Water Isn't An Element

78 views / 0 likes - added 6 months ago

Keep exploring at https://brilliant.org/MinuteEarth. Get started for free, and hurry the first 200 people get 20% off an annual premium subscription.For thousands of years, water was thought to be an element. That is, until some of the greatest chemists i
13:58
The Josephus Problem - Numberphile

642 views / 0 likes - added 7 years ago

The Josephus Problem, featuring Daniel Erman from University of Wisconsin-Madison. Winning at Dots and Boxes: https://youtu.be/KboGyIilP6k NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Number
05:30
Can You Guess Which Animals Fart (Or Don't)?

603 views / 0 likes - added 7 years ago

#DoesItFart has been trending on Twitter, and scientists have been answering. Here's everything you need to know about the farting database. What Farts Say About Your Health - https://youtu.be/L-BL_NlYOmg Sign Up For The Seeker Newsletter Here - http://bi
12:15 Popular
What is an atom and how do we know?

777 views / 1 likes - added 5 years ago

Ever wonder how we actually know that atoms exist? Here we'll learn what atoms are and exactly how scientists went about figuring all this out. Play the Bond Breaker game here: http://www.castl.uci.edu/games/bondbreaker Read about one of the CaSTL researc
13:52
EATING Foods From all Over the WORLD!!

610 views / 1 likes - added 1 year ago

Thanks to Clean and Clear Persa-Gel for sponsoring this video.Try it out, available at (Walmart) https://www.walmart.com/ip/Clean-Clear-Persa-Gel-10-Acne-Medication-10-Benzoyl-Peroxide-1-oz/10801464?athbdg=L1200EATING Foods From all Over the WORLD!! HERE
10:42
Forget Fusion: We have Thorium for Unlimited Energy

175 views / 1 likes - added 1 year ago

The father of the hydrogen bomb said thorium was the nuclear fuel of the future; yet it was abandoned for the uranium nuclear power plants we see today. Did we make a mistake by ignoring a cleaner, potentially unlimited source of nuclear energy with thori
10:26
Activation Energy (and exploding bags of Chlorine) - Periodic Table of Videos

610 views / 0 likes - added 3 years ago

The Professor discusses activation energy - and we flash some light onto bags of Chlorine and Hydrogen.More links and info in full description More element videos: http://bit.ly/118elementsSupport us on Patreon: https://www.patreon.com/periodicvideosMore
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For 21 Years, No-One In Britain Knew How Long An Inch Was

285 views / 0 likes - added 3 years ago

In 1834, Parliament burned down, and the Standards of Measurement were melted or destroyed. So when there's no agreed-upon standard for length: how do you fix it? Also: how you can still publicly check the length of your sandwich.Filmed safely: https://ww
04:15
Everything Is Chemical

331 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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Actinium 2 - Periodic Table of Videos

514 views / 0 likes - added 6 years ago

A new and improved Actinium video. More links and info in full description ↓↓↓ Support us on Patreon: https://www.patreon.com/periodicvideos More element videos: http://bit.ly/118elements With thanks to the Oak Ridge National Laboratory for the Actinium p
10:10
How the Disco Clam Uses Light to Fight Super-Strong Predators | WIRED

322 views / 0 likes - added 4 years ago

When the disco clam, a bivalve with a flashing light display, is faced with the predatory power of the punching mantis shrimp, things get interesting. Marine biologist Lindsey Dougherty explains the bizarre behavior shes been observing in her lab.CORRECTI
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Lunar Eclipses

984 views / 0 likes - added 8 years ago

Did you know there will be a lunar eclipse this week? Jessi and Squeaks explore what causes lunar eclipses and why they can make the moon look red! ---------- Correction: Edited by Sarah Meismer Like SciShow? Want to help support us, and also get things t
59:34
Carl Sagan Christmas lecture 2 - The Outer Solar System and Life

146 views / 0 likes - added 1 year ago

From ancient organisms to the plants and animals we see today, our planet showcases a spectacular array of life. But beneath such diversity lies an underlying unity. All life on Earth is based on two molecules (the proteins and the nucleic acids) and the
03:40
If "A Star Is Born" was literally about a star being born (Lady Gaga Shallow Parody)

486 views / 0 likes - added 4 years ago

The formation of a star, supernovas, black holes - all with the help of Lady Gaga and Bradley Cooper! And moments before the first ever black hole photo! Get the song: https://itunes.apple.com/ca/album/a-star-is-born-literally-science-parody-single/145857
04:00
The Brick Double-Domino Effect Explained

697 views / 0 likes - added 7 years ago

If you use bricks as dominoes: you get a second wave going in the opposite direction. Watch the original brick domino video here: https://www.youtube.com/watch?v=-BTWiZ7CYoI I think that is the original upload. If anyone finds a better one, please do let
12:21
The World's Greatest Autograph Book

563 views / 0 likes - added 8 years ago

Isaac Newton, Charles Darwin, Benjamin Franklin, The Queen and the man who invented the Internet... How much do you think this collection of signatures is worth? The Royal Society Charter Book must surely be the world's most impressive autograph collectio
04:32
Containing A Smelly Sulfur Experiment - Periodic Table Of Videos

572 views / 0 likes - added 8 years ago

The Professor shows us a contraption for containing a reaction between two sulfur compounds - sulfur dioxide and hydrogen sulphide. Sulfur, aka Sulphur. Sulfur Playlist: https://www.youtube.com/playlist?list=PL9eEsN9D48memJ6w9zbZyslXXO51UjC4S Hello Intern
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07:19 Popular
This is what sea level rise will do to coastal cities

1,403 views / 1 likes - added 4 years ago

Sea level rise is already redrawing coastlines around the world. What happens when the coast retreats through a major city? We look at how the world map will change in the year 2100, and what coastal cities can do to defend themselves.Correction: An early
06:37 Popular
The kilogram has changed forever. Here's why.

1,003 views / 0 likes - added 4 years ago

In November, scientists from around the world met in Paris to do something remarkable: they redefined the kilogram. This standard of measure was once based on a hunk of metal under lock and key in France but in 2019, it will officially be defined by somet
05:10 Popular
No Human Has Ever Left Earth’s Atmosphere, Here's Why

1,296 views / 0 likes - added 5 years ago

New observations of our atmosphere calculate that it extends far beyond what we thought, encompassing the moon! This means that we've actually never left Earth's atmosphere. Here's what else these observations can tell us. A Dead Satellite Is Unlocking Th
01:39
How do we know what the Sun is made of? | We The Curious

138 views / 0 likes - added 2 years ago

The Sun fuses hydrogen into helium. But it's too dangerous to simply take a sample to look at, so just how do we know what it's made of? David Judge of the Live Science Team uses a trick of the light to show you how.This video was presented by: David Judg
07:20
Old And New Labs - Periodic Table Of Videos

661 views / 0 likes - added 8 years ago

With one eye on the past, The Professor shows us the new teaching lab at the University of Nottingham's School of Chemistry! Featuring Professor Sir Martyn Poliakoff. Hydrogen Bubbles: https://www.youtube.com/watch?v=d49TzVF1gmY Exploding Pianos: https://
02:59
Where Did Earth's Water Come From?

695 views / 0 likes - added 8 years ago

This video sponsored by our Subbable supporter Tab for a Cause: http://www.tabforacause.org?r=3 Please support MinuteEarth on Subbable - https://subbable.com/minuteearth Earth didn't have water when it formed, but it does now! How did it get wet? Created
56:21
The First Billion Years of the Universe - with Emma Chapman

264 views / 0 likes - added 3 years ago

What happened after the Big Bang? When did the very first stars burst into life? Why are those stars were so unusual, and what they can teach us about the Universe today?Watch the Q&A: https://youtu.be/9zxsC68PJUIEmma's book "First Light" is available now
04:52
How Scientists Found the Universe’s First Type of Molecule

455 views / 0 likes - added 4 years ago

NASA has just discovered how the hot particles after the Big Bang settled down and created the very first molecule in the universe. A Dead Satellite Is Unlocking the Secrets Lurking Beneath Antarctica - https://youtu.be/Qck8zPUS3Is Read More: First Astrop
03:45
This New State of Matter Is a Liquid and a Solid at the Same Time!

402 views / 0 likes - added 4 years ago

Scientist have just discovered that, at an atomic level, these elements have both liquid and solid states, giving context to what may be hidden in the cores of celestial bodies. A New State of Water Reveals a Hidden Ocean in Earths Mantle - https://youtu.
11:57
2022's Biggest Breakthroughs in Math

129 views / 0 likes - added 1 year ago

Mathematicians made major progress in 2022, solving a centuries-old geometry question called the interpolation problem, proving the best way to minimize the surface area of clusters of three, four and five bubbles, and proving a sweeping statement about h
03:34
This robot can hike as fast as a human

181 views / 0 likes - added 2 years ago

*Correction: Joonho Lee's first name is misspelled in the credits.In 2020, researchers at ETH Zurich introduced the world to a four-legged robot named ANYmal that could traverse a variety of environments without slipping. The machine relied solely on prop
11:53
Hackers & Cyber Attacks: Crash Course Computer Science #32

676 views / 1 likes - added 6 years ago

Today we're going to talk about hackers and their strategies for breaking into computer systems. Now, not all hackers are are malicious cybercriminals intent on stealing your data (these people are known as Black Hats). There are also White Hats who hunt
11:35
Real Gases: Crash Course Chemistry #14

572 views / 0 likes - added 9 years ago

Hank bursts our ideal gas law bubble, er, balloon, and brings us back to reality, explaining how the constants in the gas law aren't all that constant; how the ideal gas law we've spent the past two weeks with has to be corrected for volume because atoms
06:57
Accent Expert Breaks Down 4 Amazing Things About Languages | WIRED

525 views / 0 likes - added 4 years ago

Ever wonder why we pronounce words differently than we did 100 years ago? Dialect coach Erik Singer breaks down four of the most mind-blowing facts we know about human language. CORRECTION: The scan shown at 4:44 is an ultrasound image, not an MRI. We reg
10:07 Popular
Boolean Logic & Logic Gates: Crash Course Computer Science #3

1,244 views / 0 likes - added 7 years ago

Today, Carrie Anne is going to take a look at how those transistors we talked about last episode can be used to perform complex actions. With the just two states, on and off, the flow of electricity can be used to perform a number of logical operations, w
11:05
Boiling WITE-OUT Has Interesting Results!

461 views / 0 likes - added 5 years ago

Click the link below for more info and to get tickets to the Mini Maker Faire, and use the code "kingofrandom" at checkout for a special discount: https://goo.gl/SoeKum Get a limited TKOR 10M Celebration T-Shirt, only available for 24 hours! https://goo.g
04:35
MICRO-WORLD on a Human Scale (3D Animation)

202 views / 0 likes - added 2 years ago

How would viruses, molecules or other microorganisms be if the atoms were a few centimeters in diameter?This video shows the different sizes of the micro world on a more familiar scale so that we have an idea of the enormous differences that there is.MY W
03:39
Is There A Pimple Cure?

544 views / 0 likes - added 7 years ago

How can you prevent pimples? In collaboration with the Gates - read this years letter: http://bit.ly/21ui4kJ SUBSCRIBE for more (it's free!): http://bit.ly/asapsci GET THE ASAPSCIENCE BOOK: http://asapscience.com/book/ Written by Rachel Salt, Mitchell Mof
08:56 Popular
How America became a superpower

794 views / 0 likes - added 7 years ago

From a colony to a superpower in 200 years. Subscribe to our channel! http://goo.gl/0bsAjO 2:07 Correction: Cuba seceded from the US in 1902. With over 800 military bases around the globe, the US is easily the most powerful nation on earth. But it wasn't
04:32 Popular
Is it possible to create a perfect vacuum? - Rolf Landua and Anais Rassat

712 views / 0 likes - added 6 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/is-it-possible-to-create-a-perfect-vacuum-rolf-landua-and-anais-rassat The universe is bustling with matter and energy. Even in the vast, apparent empti
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11:45 Popular
Ideal Gas Problems: Crash Course Chemistry #13

925 views / 0 likes - added 9 years ago

We don't live in a perfect world, and neither do gases - it would be great if their particles always fulfilled the assumptions of the ideal gas law, and we could use PV=nRT to get the right answer every time. Unfortunately, the ideal gas law (like our cul
24:15
Inside a Nuclear Reactor

372 views / 0 likes - added 4 years ago

We're at the High Flux Isotope Reactor at Oak Ridge National Laboratory.Go to https://wix.com/go/PeriodicVideos to create your free Wix website. Check out our new website at https://periodicvideos.netMore links and info in full description Thanks to every
11:44 Popular
Intro to Algorithms: Crash Course Computer Science #13

965 views / 0 likes - added 6 years ago

Algorithms are the sets of steps necessary to complete computation - they are at the heart of what our devices actually do. And this isn’t a new concept. Since the development of math itself algorithms have been needed to help us complete tasks more effic
13:05
How the Lunar Scene from Ad Astra Was Made | WIRED

393 views / 0 likes - added 4 years ago

Jedediah Smith, VFX supervisor for Method Studios, describes the painstaking process visual effects artists used to create the moon and lunar rover sequence in Ad Astra. From their innovative use of infrared cameras to their deep archival research to thei
05:04
Holy Smoke And A New Pope - Periodic Table Of Videos

509 views / 0 likes - added 8 years ago

We use the Vatican's own recipe to re-create the black and white smoke used during the Papal Conclave. The cardinals elected a former chemist as Pope - Pope Francis! Black Smoke = No Pope White Smoke = Pope This video features Dr Darren Walsh. Thanks also
05:29
What is a Nova?

538 views / 1 likes - added 7 years ago

We’ve talked about supernovae plenty of times, but what about just regular, plain old novae? What are they, and how are they different from the star destroying explosions we know and love? Support us at: http://www.patreon.com/universetoday More stories a
05:33
What's happening to Earth's core? - Shannon Odell

105 views / 0 likes - added 9 months ago

Explore the science of why Earths atmosphere is losing hydrogen, and find out what other leaks could affect life on our planet.--A hydrogen atom is traveling high within the outermost layer of Earths atmosphere. This particular atom first entered the exos
02:59
What Will A Nuclear Blast Do To Your Body?

582 views / 1 likes - added 6 years ago

Hopefully, we won't see a nuclear war ever again. But what would happen if you were caught near a nuke? Watch more: Could Humans Survive A Nuclear Apocalypse? ►► https://www.youtube.com/watch?v=UNNnwF42Icg Subscribe: https://bit.ly/SubLifeNoggin | Get you
02:33
Sailing the World With Renewable Energy

456 views / 0 likes - added 5 years ago

In 2013, veteran boat racer Victorien Erussard ran out of fuel in the middle of the Atlantic Ocean. There were energy sources all around him—the tide, the sun, the wind—but he had no way of harnessing them. This moment of chaos gave way to an idea: the wo
01:36 Popular
How To Make a Flying Balloon Without Helium - Cool Science Experiments

727 views / 1 likes - added 5 years ago

Please be careful, 'cause the hydrogen gas obtained by mixing aluminum foil with an acid from Mr Muscolo is highly flammable. For people who don't know, Mr Muscolo is a drain cleaner. If you don't have Mr Muscolo, you can use a Hydrochloric Acid Click bel
12:17
Memory & Storage: Crash Course Computer Science #19

584 views / 0 likes - added 6 years ago

Pre-order our limited edition Crash Course: Computer Science Floppy Disk Coasters here! https://store.dftba.com/products/computer-science-coasters So we’ve talked about computer memory a couple times in this series, but what we haven’t talked about is sto
04:26
The UK Is Racing to Build the Worlds First Commercial Fusion Power Plant

343 views / 0 likes - added 4 years ago

What could the UKs recent investment announcement mean for the future of sustainable energy? Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylistThere are many directions we could go when it comes to the fu
07:04
Why danger symbols can’t last forever

502 views / 0 likes - added 6 years ago

How to design fear, explained with 99% Invisible. Check them out here: http://99pi.org Correction: The correct spelling of “warning” in Persian is هشدار. Watch the previous episode from this series: http://bit.ly/2DDIQAL Subscribe to our channel! http://g
11:09
Chinese Magic Mirrors are really clever

144 views / 0 likes - added 1 year ago

Signup for your FREE trial of Wondrium here: http://ow.ly/h2ub30spaZfSometimes called transparent metal mirrors, these curiosities from China baffles western scientists for 100 years. The way they works is really surprising.You can buy Chinese Magic Mirro
06:29
Why Don't Other Animals Wear Glasses?

538 views / 0 likes - added 7 years ago

Check out The Great Courses Plus: http://ow.ly/OE9y301cRfI Claude Monet could see like a honeybee: https://youtu.be/sZ8yMYvHc5E ↓ More info and sources below ↓ Get yourself an awesome IOTBS shirt! http://dftba.com/besmart This is a cool old movie from 194
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07:18
Why Its So Hard To Recycle Styrofoam and Polystyrene | World Wide Waste

228 views / 0 likes - added 2 years ago

Many people think Styrofoam or polystyrene foam can't be recycled. It can, but because the product is mostly air, it's hard to do it profitably. One company in Mexico City figured out how.CORRECTION: A previous version of this video incorrectly stated tha
06:05
From white supremacy to Barack Obama: The history of the Democratic Party

662 views / 2 likes - added 7 years ago

The party completely flipped. Watch the history of the Republican Party: https://www.youtube.com/watch?v=s8VOM8ET1WU Correction: A previous version of this video incorrectly indicated that the republican candidate in 1912 was James K. Polk. It was William
03:11
Exploding Acetylene Pumpkins! Halloween Science

596 views / 0 likes - added 6 years ago

What would Halloween be without exploding pumpkins? In order to not find out, we enlisted Dan Plane, our resident pumpkin exploder, to investigate the explosive power of acetylene. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Calcium ca
04:22
The Newest Form of Water Is Hot and Black, Wait What?

365 views / 0 likes - added 4 years ago

It only took diamonds, x-rays, and a bunch of ultra-powerful lasers to create our newest form of water, Ice XVIII. And it might be the key to unlocking what's inside the mysterious ice planets of our solar system. This New State of Matter Is a Liquid and
07:57
Why It's Time to Stop Saving the Planet*

31 views / 0 likes - added 2 weeks ago

We care about the planet. But what if it's time to stop "saving it"?Western cultures and even some climate scientists and sustainability advocates often share the idea that there is the natural world and the human world. The natural world is seen as prist
11:06
Brown Dwarfs: Crash Course Astronomy #28

659 views / 0 likes - added 8 years ago

While Jupiter is nowhere near massive enough to initiate fusion in its core, there are even more massive objects out there that fall just short of that achievement as well called brown dwarfs. Brown dwarfs, have a mass that places them between giant plane
05:05
Why gamers use WASD to move

422 views / 0 likes - added 5 years ago

First person shooters mean WASD. The history of the keyboard default involves a gaming legend and the start of a new era in games. Correction: At 3:36, a previous version of this video misassigned the keys, the error has been fixed Subscribe to our channe
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Identical Snowflakes? Scientist Ruins Winter For Everyone. | Deep Look

672 views / 0 likes - added 7 years ago

We've all heard that each and every snowflake is unique. But in a lab in sunny southern California, a physicist has learned to control the way snowflakes grow. Can he really make twins? SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK is a ultra-HD
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Making glow toys from scratch

145 views / 0 likes - added 1 year ago

Visit https://Brilliant.org/NileRed to get 20% off a year of Brilliant Premium! -------------------------------------------Note: In my equation for ZnS + O2, please ignore my explanation below it. It doesn't make sense.Ever since I was a kid, I've been fa
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12 STUNNING COLORFUL CRAFTS FOR KIDS

732 views / 0 likes - added 5 years ago

CURIOUS COLORFUL IDEAS FOR KIDS Kids love to learn if only learning is fun! Today, we prepared for you a huge collection of cool experiments and colorful crafts for kids that can teach chemistry and are total fun! Let's craft together. There are many diff
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How the Apollo Spacecraft works: Part 3

504 views / 0 likes - added 4 years ago

The LM ascent stage liftoff from the lunar surface to rendezvous and dock with the CSM. It was a three day journey to get back home. After reentry and splashdown, the astronauts were picked up by an aircraft carrier.Help me subtitle this video in your lan
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How To Find The Summer Constellations (360)

324 views / 0 likes - added 4 years ago

Impress your friends by navigating the night sky. Ursa Major: 1:31, Ursa Minor: 2:20, Cassiopeia: 3:05, Leo: 3:29, Cygnus, Lyra & Aquila: 3:45, Scorpius & Sagittarius: 4:36 Links & Info PRINTABLE GUIDE: https://media.npr.org/assets/img/2018/06/25/NPR_Star
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How tag became a professional sport

344 views / 0 likes - added 3 years ago

How do you make a classic childrens game into a sport? The founders of World Chase Tag figured it out.Check out their YouTube channel for more:https://www.youtube.com/channel/UCvo8BitSExXgP-eYjXwJvgwAnd check out JimmytheGiants channel (Kieren Owen) for e
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Jupiter’s Iconic Red Spot is Shrinking, What Could Happen Next?

569 views / 1 likes - added 6 years ago

Over the past couple decades, Jupiter's Great Red Spot has gotten visibly smaller. Scientists are watching closely as the iconic anticyclone changes the face of our solar system's largest planet. Watch more Space Crafts here! | https://bit.ly/2GWm5x9 Read
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You Know I'm All About that Bayes: Crash Course Statistics #24

358 views / 0 likes - added 4 years ago

Today were going to talk about Bayes Theorem and Bayesian hypothesis testing. Bayesian methods like these are different from how we've been approaching statistics so far, because they allow us to update our beliefs as we gather new information - which is
25:27
How an 18th Century Sailing Battleship Works

149 views / 0 likes - added 1 year ago

Fly through a wooden warship from the age of sail! For a much more history-driven experience, check out Epic History channel's "Victory" series here: https://www.youtube.com/watch?v=61SYvhojGvg CREDITS Jacob O'Neal - Modeling, animation, texturing, vfx, m
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NASA Just Revealed There Could Be Life On Saturn's Moon, Enceladus

852 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/
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What is the First Law of Thermodynamics?

1,230 views / 2 likes - added 7 years ago

With the a little hydrogen, a few balloons and a couple of makeshift rockets, Valeska Ting launches into an explanation of what the first law of thermodynamics is, and why it matters to our lives. Day 5 of our 2016 advent calendar. Open each day here: htt
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Weird Animal Teeth

898 views / 0 likes - added 8 years ago

Join Jessi and Squeaks to learn about a few animals with extreme teeth! ---------- Correction: Edited by Sarah Meismer 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 a
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A Better Way To Picture Atoms

372 views / 0 likes - added 2 years ago

Thanks to Google for sponsoring a portion of this video!Support MinutePhysics on Patreon: http://www.patreon.com/minutephysicsThis video is about using Bohmian trajectories to visualize the wavefunctions of hydrogen orbitals, rendered in 3D using custom p
03:28
Do Cause and Effect Really Exist?

663 views / 0 likes - added 7 years ago

Thanks to Google Making and Science for supporting this series, and to Sean Carroll for collaborating on it! His book can be found here: https://www.preposterousuniverse.com/bigpicture/ Playlist of the full video series: https://www.youtube.com/playlist?l
12:03 Popular
Low Mass Stars: Crash Course Astronomy #29

898 views / 0 likes - added 8 years ago

Today we are talking about the life -- and death -- of stars. Low mass stars live a long time, fusing all their hydrogen into helium over a trillion years. More massive stars like the Sun live shorter lives. They fuse hydrogen into helium, and eventually
06:28
Legitimate Cold Fusion Exists | Muon-Catalyzed Fusion

640 views / 0 likes - added 5 years ago

Thanks to Brilliant.org for supporting MinutePhysics - the first 200 people to go to http://www.brilliant.org/minutephysics will get 20% off of a premium subscription to all of Brilliant's courses and puzzles. Support MinutePhysics on Patreon! http://www.
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Why Do We Have Such Crooked Teeth?

674 views / 0 likes - added 7 years ago

A lot of humans need or want braces to fix their crooked teeth, but why do you never see a dog walking down the street with headgear? Our ancient ancestors and mac and cheese may be to blame! *Correction: Even though hyraxes look similar to rodents, they'
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12:17 Popular
Registers and RAM: Crash Course Computer Science #6

734 views / 0 likes - added 7 years ago

Take the 2017 PBS Digital Studios Survey: http://surveymonkey.com/r/pbsds2017. Today we’re going to create memory! Using the basic logic gates we discussed in episode 3 we can build a circuit that stores a single bit of information, and then through some
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Will The Universe Expand Forever? | Space Time | PBS Digital Studios

594 views / 0 likes - added 8 years ago

Will the Universe continue to expand outward or will it succumb to gravity and collapse upon itself? Find out in this episode of Space Time. Help us win a Webby Award by voting here: https://pv.webbyawards.com/2016/online-film-video/video-channels-and-net
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04:51
Plastic: the new fantastic?

259 views / 0 likes - added 3 years ago

Plastic has become a malevolent symbol of our wasteful society. Its also one of the most successful materials ever invented: its cheap, durable, flexible, waterproof, versatile, lightweight, protective and hygienic. During the coronavirus pandemic, plasti
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The World's Largest Nuclear Weapon (ft. Stephen Fry) #shorts

235 views / 0 likes - added 2 years ago

How devastating is the worlds largest nuclear weapon? Stephen Fry explains. #shortsSUPPORT MINUTEEARTH**************************If you like what we do, you can help us!:- Become our patron: https://patreon.com/MinuteEarth - Share this video with your frie
05:29
What If We Lost The Amazon Rainforest?

463 views / 3 likes - added 4 years ago

How long would it take for the world's largest rainforest to burn down? If we don't do anything to stop it, we'll soon find out. The Amazon rainforest creates 20% of the Earth's oxygen. It's home to 30% of the planet's species, and it holds the secrets to
35:42 Popular
The Archimedes Principle | Szydlo's At Home Science

994 views / 0 likes - added 3 years ago

Andrew explores the well know but perhaps not so well understood Archimedes principle.We start off in ancient Sicily for a surprising dip in the bath with Archimedes, followed by a variety of experiments and demonstrations back in Andrew's basement lab. t
01:27 Popular
TIL: You Can Smell Through Your Skin | Today I Learned

739 views / 0 likes - added 6 years ago

Ever have a funny taste in your mouth? It could be something other than bad breath caused by your lunch. Did you know you may actually be “tasting” through your skin? Some molecules are small enough to enter your body through your pores, disperse into you
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03:05
What's the Best Way to Cook Pasta?

522 views / 0 likes - added 7 years ago

Take the PBS Digital survey! https://www.surveymonkey.com/r/pbsds2017 Subscribe! http://bit.ly/ACSReactions Pasta noodles contain only three ingredients: eggs, water and flour. But how can you achieve a tasty result every time? Cooking pasta chemically ch
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Exploding a Lithium Ion Battery - 2016 CHRISTMAS LECTURES

102 views / 0 likes - added 1 year ago

Saiful Islam drops a nail through a lithium battery, and explains what it is that causes mobile phones to explode in the third of the 2016 CHRISTMAS LECTURES.Saiful Islam presents his final Lecture from his 2016 series, 'Supercharged: Fuelling the future'
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Why Does Milk Curdle When It Goes Bad?

1,721 views / 1 likes - added 8 years ago

Most foods fall apart when they go bad - so why does milk clump together? The answer is bacterial poop, and Lauren can explain. Learn more at HowStuffWorks.com: http://science.howstuffworks.com/innovation/edible-innovations/yogurt2.htm Share on Facebook:
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05:50
The first aviation disaster caught on film

385 views / 1 likes - added 5 years ago

A routine press photo-op in 1937 ended up recording the explosion of the greatest airship ever built. Become a member of the Vox Video Lab! http://bit.ly/video-lab Special thanks to David Fowler, who generously allowed us to use his drawing of the plan of

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