Search Results: "Unemployment Rate Primer"

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09:47
Primer on the unemployment rate

441 views / 0 likes - added 9 years ago

Understanding how the headline unemployment rate (U-3) is calculated More free lessons at: http://www.khanacademy.org/video?v=C9onjpQGpSg
09:38
Unemployment Rate Primer

534 views / 0 likes - added 9 years ago

Understanding how the headline unemployment rate (U-3) is calculated More free lessons at: http://www.khanacademy.org/video?v=9DGbDx5xQNo
12:53
Unemployment

529 views / 0 likes - added 9 years ago

Analyzing unemployment data to show that "real" unemployment is worse than the headline numbers show. More free lessons at: http://www.khanacademy.org/video?v=vUOiOi-XaoQ
02:48
United Kingdom vs Great Britain vs England primer

548 views / 0 likes - added 6 years ago

A primer on the United Kingom vs Great Britain vs England.
09:56
Introduction To Average Rate Of Change

681 views / 0 likes - added 8 years ago

Introduction to average rate of change
06:58
Average Rate Of Change From Graph

690 views / 0 likes - added 8 years ago

Average rate of change from graph
01:31
This ride changes speed based on your heart rate

545 views / 0 likes - added 5 years ago

This ride gets faster or slower depending on how scared you are, adjusting speed based on a rider's heart rate. Last year, Dutch designer Daniel de Bruin created a one-person ride called the Neurotransmitter 3000 that speeds up or slows down based on biom
13:22
The Discount Rate

577 views / 0 likes - added 9 years ago

The discount rate and window. Lender of last resort. More free lessons at: http://www.khanacademy.org/video?v=FxkTSjctXdk
04:33 Popular
Average Rate Of Change With Function Notation

4,469 views / 1 likes - added 8 years ago

Average rate of change with function notation
03:40 Popular
Average Rate Of Change For Function From Table

861 views / 0 likes - added 8 years ago

Average rate of change for function from table
07:31
Rate Problem Involving Rational Equations

636 views / 0 likes - added 9 years ago

u15_l2_t1_we3 Rate Problem Involving Rational Equations
03:35
Another Take on the Rate Problem

575 views / 0 likes - added 9 years ago

u15_l2_t1_we3 Another Take on the Rate Problem More free lessons at: http://www.khanacademy.org/video?v=hAy_bavEVCQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:08
Basics of US income tax rate schedule

494 views / 0 likes - added 9 years ago

Understanding that a marginal tax rate does not apply to all of income More free lessons at: http://www.khanacademy.org/video?v=OGVJfcSckUs
11:42
Banking 14: Fed Funds Rate

684 views / 0 likes - added 9 years ago

How open market operations effect the rate at which banks lend to each other overnight. More free lessons at: http://www.khanacademy.org/video?v=IniG1KkPS2c
12:16
Banking 15: More on the Fed Funds Rate

651 views / 0 likes - added 9 years ago

More on the mechanics of the Federal Funds rate and how it increases the money supply. More free lessons at: http://www.khanacademy.org/video?v=rgqFXkLAc-4
04:08
Basic Rate Problem

493 views / 0 likes - added 9 years ago

U03_L2_T3_we2 : Basic Rate Problem More free lessons at: http://www.khanacademy.org/video?v=7WXijfIZh64 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:59
Systems and rate problems

573 views / 0 likes - added 9 years ago

U06_L2_T1_we1 Systems and rate problems More free lessons at: http://www.khanacademy.org/video?v=at4T4n4JYNc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
10:05
Systems and rate problems 2

486 views / 0 likes - added 9 years ago

U06_L2_T1_we2 Systems and rate problems 2 More free lessons at: http://www.khanacademy.org/video?v=H5w55UbIZTw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:56
Systems and rate problems 3

531 views / 0 likes - added 9 years ago

U06_L2_T1_we3 Systems and rate problems 3 More free lessons at: http://www.khanacademy.org/video?v=hTBQUibtnBk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
02:50
The Twins Paradox Primer (Rotating TIME!)

567 views / 0 likes - added 7 years ago

How can time be slower and faster at the same time? Thanks to http://www.audible.com/minutephysics for supporting MinutePhysics This video is about the famous “Twin paradox” of special relativity, and how time can appear to be faster for two different obs
03:30
Decoded: What is Machine Learning, and how does It work? A short primer.

153 views / 0 likes - added 2 years ago

Deep learning, neural networks, imitation gameswhat does any of this have to do with teaching computers to learn?
05:09 Popular
Finding Units Of Rate Constant K

1,370 views / 0 likes - added 7 years ago

How to find the units for the rate constant k for a zero, first, or second order reaction. 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. Thi
06:13 Popular
Rate constant k from half-life example | Knetics | Chemistry | Khan Academy

920 views / 0 likes - added 6 years ago

Example problem showing how to find the rate constant k from the half-life of a first order reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/second-order-reaction-with-calculus?utm_source=YT&u
13:42
Slope and Rate of Change

518 views / 0 likes - added 9 years ago

More free lessons at: http://www.khanacademy.org/video?v=Iqws-qzyZwc
16:53
Minecraft - Space Den - Advanced Tick Rate Machine For Experts (35)

311 views / 0 likes - added 3 years ago

Welcome to Space Den. In this series, Sqaishey and I survive, explore and build in our lunar home. I hope you enjoy. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7kxNg5rwfcH8RQbsBkBxi__Sqaishey's channel - https://www.youtube.com/sqaishey T
07:12
Annual Percentage Rate (APR) and effective APR

464 views / 0 likes - added 9 years ago

The difference between APR and effective APR More free lessons at: http://www.khanacademy.org/video?v=RuPMsK0mQC8
08:47
Phillips Curve

568 views / 0 likes - added 9 years ago

The observation that inflation and unemployment tend to be inversely correlated More free lessons at: http://www.khanacademy.org/video?v=v7ZWTZ9NgU4
02:36
Galileo the Scientific Parrot

247 views / 0 likes - added 3 years ago

On the surface of Earth all objects accelerate downwards at the same rate - at least, they're supposed to. But we all know dust, pieces of paper, and feathers fall slower. This is of course due to the influence of air resistance. In this experiment we use
10:01 Popular
Simulating Natural Selection

724 views / 0 likes - added 4 years ago

In this video, we avoid telling the creatures what their survival chances are and let them figure it out themselves. This is the fifth in the series on evolution. Made with Blender and python. Github: https://github.com/Helpsypoo/primer A few places to le
07:07
The Yalta Conference Explained

463 views / 0 likes - added 8 years ago

A super short primer on the Yalta Conference also known as the Crimean Conference. Meet FDR, Stalin and Churchill and prepare to end one war and start another cold one.
07:00
Greek Debt Recession and Austerity (part 1)

542 views / 0 likes - added 9 years ago

A primer of why Greece is in a tough situation (more in future videos) More free lessons at: http://www.khanacademy.org/video?v=9p10aMu1Glo
01:05
Nullification Explained In One Minute

486 views / 0 likes - added 8 years ago

A super quick primer on Nullification as it applies to US History. Check out a longer video here! https://www.youtube.com/watch?v=F6mHHg-rw34
09:57
Kinetics: Chemistry's Demolition Derby - Crash Course Chemistry #32

629 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
Misconceptions About Falling Objects

302 views / 0 likes - added 3 years ago

If you drop a heavy object and a light object simultaneously, which one will reach the ground first? A lot of people will say the heavy object, but what about those who know both will land at the same time? What do they think? Some believe both objects ha
01:08
The Constitutional Convention Explained In One Minute

482 views / 0 likes - added 8 years ago

Get a super condensed primer on the Constitutional Convention held in 1787 to replace the Articles of Confederation with the new stronger US Constitution. Need a longer vid? Check out this version! https://www.youtube.com/watch?v=xXA4Ob3s-V0
03:03
Which Hits The Ground First?

243 views / 0 likes - added 3 years ago

A basketball and a 5kg medicine ball are dropped simultaneously. Which one hits the ground first? It seems obvious that the heavy one should accelerate at a greater rate and therefore land first because the force pulling it down is greater. But this is fo
01:08 Popular
George Washington Explained In One Minute

1,050 views / 6 likes - added 8 years ago

A 60 second primer on the Presidency of George Washington. Check out a longer video on George here! https://www.youtube.com/watch?v=kKse8QlzgiM And over 400 videos at www.hiphughes.com
06:57
Cooling by Evaporation Activity //. Homemade Science with Bruce Yeany

577 views / 0 likes - added 4 years ago

Why does a body feel cold when they get out to f the shower or after a dip in the pool? A simple activity that can introduce students to the process of cooling by evaporation. Essentially evaporation is process of molecular diffusion from the liquid's sur
08:09
Neuroscientists Discover a Song That Reduces Anxiety By 65 Percent (Listen)

47 views / 0 likes - added 2 months ago

Interestingly, the song was specifically designed to induce this highly relaxed state. Created by Marconi Union, the musicians teamed up with sound therapists to carefully arrange harmonies, rhythms and bass lines, which in turn slow a listener’s he
02:53
1949 - Streetcar Station and Ride in Boston, MA

500 views / 0 likes - added 6 years ago

Old film of East Boston, Massachusetts, USA in 1949. Set to a natural rate and added in sound for ambiance
03:37
LIBOR

548 views / 0 likes - added 9 years ago

London InterBank Offer Rate More free lessons at: http://www.khanacademy.org/video?v=wBCowBiXV7A
09:35
Solving for Time

485 views / 0 likes - added 9 years ago

Simple example of solving for time given distance and rate More free lessons at: http://www.khanacademy.org/video?v=awzOvyMKeMA
01:26
1900 - Parade of Guards and Citizens in France

494 views / 0 likes - added 6 years ago

Old film of France in the year 1900. Set to a natural rate and added in sound for ambiance. Footage taken by Ambroise-François Parnaland
02:17
The Photon Clock Challenge | Space Time | PBS Digital Studios

546 views / 0 likes - added 8 years ago

What time is it??? ...And be sure to pre-order a Space Time t-shirt: http://dftba.com/spacetime Rules: please give an explanation for your answer! Also, if you give an answer in the comments here you'll be disqualified. Tweet at us! @pbsspacetime Facebook
13:16
Relationship between bond prices and interest rates

572 views / 0 likes - added 9 years ago

Why bond prices move inversely to changes in interest rate More free lessons at: http://www.khanacademy.org/video?v=I7FDx4DPapw
05:11
Misconceptions About Heat

339 views / 0 likes - added 3 years ago

When we touch something that is hot or cold, what are we actually sensing? Is it the temperature of the object, or the rate at which heat flows between the object and our hand?
07:16
Derivative as a concept

605 views / 0 likes - added 6 years ago

Introduction to the idea of a derivative as instantaneous rate of change or the slope of the tangent line.
04:33
1903 - Scenes in New York City

593 views / 0 likes - added 6 years ago

Old film of New York City in 1903. Set to a natural rate, used some stabilization to the last 2 scenes and added in sound for ambiance. Thanks to Framepool for the amazing quality footage
00:53
May 1896 - Tverskaya Street in Moscow, Russia (speed corrected w/ added sound)

397 views / 0 likes - added 5 years ago

Very old film of Moscow, Russia taken in May 1896. Print is very high quality. Slowed down footage to a natural rate and added in sound for ambiance. This was taken by Charles Moisson of the Lumière company
02:11
Huntington Disease

551 views / 0 likes - added 8 years ago

Huntington disease is caused by a mutation in the HTT gene. Understanding how the mutation causes neurodegeneration might help researchers develop treatments that protect brain function. This animation describes the genetic defect that underlies Huntingto
09:13 Popular
How the Stock Market Works

757 views / 0 likes - added 7 years ago

http://www.incomeinvesthome.com/free/ Go there now for free report on 7 Reasons to Invest for Income -- Now More Than Ever. Put your money to work. This old but funny video explains basics of how companies go public and sell stock to investors. A basic pr
04:43 Popular
BUDDY RICH IMPOSSIBLE DRUM SOLO *HQ*

967 views / 1 likes - added 4 years ago

An Insane Drum Solo from Buddy Rich performed @ the concert of the Americas, Please Rate Comment and Suscribe!
07:02
Why you can't compare Covid-19 vaccines

252 views / 0 likes - added 3 years ago

What a vaccine's "efficacy rate" actually means.Subscribe to our channel! http://goo.gl/0bsAjOIn the US, the first two available Covid-19 vaccines were the ones from Pfizer/BioNTech and Moderna. Both vaccines have very high "efficacy rates," of around 95%
05:27
What Happens When Something Travels Faster Than The Speed of Light?

675 views / 0 likes - added 5 years ago

You may have heard quite frequently that ‘light is the fastest entity in the entire universe’. That statement is accurate, light is indeed the fastest of all, but not in all mediums. Yes, there are certain particles which can go faster than light in a giv
02:49
1927 - New York City Street Life

558 views / 0 likes - added 6 years ago

Old film of New York City in 1927. Outside scenes from a longer film about the American Museum of Natural History. Set to a natural rate and added in sound for ambiance.
07:46
1911 - A Trip Through New York City

650 views / 0 likes - added 6 years ago

Old film of New York City in the year 1911. Print has survived in mint condition. Slowed down footage to a natural rate and added in sound for ambiance. This film was taken by the Swedish company Svenska Biografteatern on a trip to America
DNA Extraction! - Bite Sci-zed Bonus

81 views / 0 likes - added 7 months ago

A "Fun Sci-zed" video to go along with this week's DNA primer. Ever wanted to see your DNA? Here's how!Facebook: https://www.facebook.com/BiteSciZedTwitter: https://twitter.com/AlexDainisCheck back every Monday for a new Bite Sci-zed chunk of science!All
05:04
What few people know about the program that "saved" America - Meg Jacobs

278 views / 2 likes - added 2 years ago

Explore the successes and failures of FDRs New Deal, a set of legislation during the Great Depression which aimed to save the US economy. --In 1932, one in four Americans was unemployed, marking the highest unemployment rate in the countrys history. The D
03:48
How To Draw A Lost Sock

471 views / 0 likes - added 4 years ago

It's National Lost Sock Day, ok maybe not a very important day. At any rate, remember those lost socks by learning how to draw a lot sock
Popular
NASA Live: Official Stream of NASA TV

1,641 views / 11 likes - added 3 years ago

Direct from America's space program to YouTube, watch NASA TV live streaming here to get the latest from our exploration of the universe and learn how we discover our home planet. NASA TV airs a variety of regularly scheduled, pre-recorded educational and
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00:52
Water Balls Makes Objects Invisible #shorts

395 views / 1 likes - added 3 years ago

These water balls or orbeez are made up of 99% water so when you place it in water it disappears. The rate of refraction and how much light passes through it is the same as water. When you spill the water out the balls show and makes whatever object is in
00:53
1898 - Victorian Street Traffic on the Champs-Élysées, Paris (speed corrected w/ added sound)

503 views / 0 likes - added 6 years ago

Very old film of street traffic on the Champs-Élysées in Paris, France around the year 1898. Set to a natural rate and added in sound for ambiance. Rare look at 19th century street traffic before automobiles started to dominate in the 20th century. Film t
03:28
Inside ALS: The neurons behind the disease

395 views / 0 likes - added 6 years ago

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder that mainly affects the nerve cells (neurons), which control muscle movement. As the motor neurons degenerate, they stop sending signals to the muscles, causing progressive muscle weaknes
13:03
The Logistics of the US Census

326 views / 0 likes - added 3 years ago

Start learning complex topics simple for 20% off by being one of the first 200 to sign up at http://Brilliant.org/wendoverListen to Extremities at http://ExtremitiesPodcast.comBuy a Wendover Productions t-shirt: https://standard.tv/collections/wendover-pr
07:01
Why is it so Easy to be Thin in Japan?

684 views / 1 likes - added 6 years ago

Comparing the food environment of the U.S. to Japan's. ▲Patreon: https://www.patreon.com/WILearned ▲Twitter: https://twitter.com/jeverettlearned ▲Bitcoin: 1CuSEgDr5raV3XKoHL7W19QRoCkE3iHt1X This video highlights the difference between the food environment
13:26
LOONEY TUNES (Looney Toons): Hell Bent for Election (1944) [ULTRA HD 4K Cartoons]

652 views / 0 likes - added 7 years ago

This video streams up to Ultra HD 4k (2160p). “Hell Bent for Election” is an allegorical campaign film, designed to inspire viewers to register and to vote for Franklin D. Roosevelt. FDR is depicted as a modern streamlined steam locomotive, the "Win the W
07:52
Mining Bitcoin with pencil and paper

416 views / 0 likes - added 3 years ago

Bitcoins are mined using a cryptographic algorithm called SHA-256. This algorithm is simple enough to be done with pencil and paper, as I show in this video. Not surprisingly, this is a thoroughly impractical way to mine. One round of the algorithm takes
02:48 Popular
Why Are We All Different Sizes? | COLOSSAL QUESTIONS

1,295 views / 2 likes - added 2 years ago

As you grow you, you start to notice that not everyone grows at the same rate! Some people get big, tall, and stocky, and other stay small as a thimble! But... why? What causes us all to be such different sizes??Images used under license from Shutterstock
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03:36
The Unseen Incredibleness of Mealworms

262 views / 1 likes - added 3 years ago

Watch the mealworm beetle, Tenebrio molitor, transform through its many life stages.Video by Adrian SmithTwitter: https://twitter.com/DrAdrianSmithFilming assistance by Omar Halawani: https://twitter.com/HalawanidaeScore by http://www.soundofpicture.com/[
03:47 Popular
The Case Of The Vanishing Honeybees - Emma Bryce

741 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-case-of-the-vanishing-honeybees-emma-bryce In the past decade, the US honeybee population has been decreasing at an alarming and unprecedented rate. While this is obviously bad news for honeypots everywhere,
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04:38
Scientists May Be One Step Closer to Figuring Out How Fast the Universe is Expanding

370 views / 0 likes - added 4 years ago

Scientists have long been aware of the universe's expansion. However, there is much debate among scientists on just how fast the universe is expanding. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylistT
07:32
Whats Going On With Facial Recognition? | Untangled

439 views / 0 likes - added 4 years ago

The accuracy rate of facial recognition depends on the data its fed. With enough good data, the accuracy rate could be almost perfect.Facial recognition is already being implemented in US airports for security and efficiency. But there are concerns that t
25:38
Euler's Disk

429 views / 0 likes - added 4 years ago

Get a free month of CuriosityStream! https://curiositystream.com/boxGet your own Euler's Disk! https://www.curiositybox.com/store/eulers-diskSubscribe to the Curiosity Box: https://www.curiositybox.com/Shop the Curiosity Box Store: https://www.curiositybo
03:52 Popular
Magic Tricks Revealed: Torn and Restored Paper

1,058 views / 1 likes - added 7 years ago

The Torn and Restored Paper Magic Trick is such an amazing effect that can be almost anywhere. This video will show you a performance of the trick, as well as a tutorial so you too can do it! Please Comment, Rate, and Subscribe for more cool tricks! Want
00:31
Protect our Forests WWF PSA Campaign

211 views / 0 likes - added 2 years ago

Eighty percent of the worlds known terrestrial plant and animal species can be found in forests. Almost 300 million people, particularly in developing countries, live in forests too. But threats to the worlds forests are growing. We are losing huge swathe
01:23
Hammer vs Feather - Physics on the Moon

675 views / 1 likes - added 7 years ago

Courtesy: NASA - Galileo and Apollo 15 At the end of the last Apollo 15 moon walk, Commander David Scott (pictured above) performed a live demonstration for the television cameras. He held out a geologic hammer and a feather and dropped them at the same t
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13:43 Popular
Macroeconomics: Crash Course Economics #5

1,065 views / 0 likes - added 8 years ago

This week, Adriene and Jacob teach you about macroeconomics. This is the stuff of big picture economics, and the major movers in the economy. Like taxes and monetary policy and inflation and policy. We need this stuff, because if you don't have a big pict
06:54
Coronavirus Drugs: Where Are We and What's Next?

371 views / 0 likes - added 3 years ago

Antiviral drugs could help us fight the new coronavirus, but we dont currently have a highly potent and effective antiviral that cures COVID-19. Why not? We called a few virologists to find out.You might also like:Gilead's remdesivir gets emergency use au
03:05
Miley Cyrus - Hoedown Throwdown, Lyrics In Video

347 views / 0 likes - added 1 year ago

Thank you for watching! Learn how I got a free Apple iPad 2: (I love it for my music!) http://www.youtube.com/watch?v=MfAVRCd9A5s Miley Cyrus - Hoedown Throwdown, Lyrics In Video Please comment & rate! Thank you! I do not own this song, I simply uploa
06:40 Popular
Cloudy Climate Change: How Clouds Affect Earth's Temperature - Jasper Kirkby

725 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/cloudy-climate-change-how-clouds-affect-earth-s-temperature-jasper-kirkby As the Earth’s surface temperature gradually rises, it has become vital for us to predict the rate of this increase with as much precisio
02:47
How Old Is The Earth?

289 views / 0 likes - added 3 years ago

The Earth is clearly old, but exactly how old was difficult to work out. People long believed the Earth had only existed for several thousand years. Then, in the 1800's, a study of geological features (including fjords) led scientists to the conclusion th
04:31
What Makes A Machine Intelligent?

513 views / 0 likes - added 7 years ago

Artificial intelligence is constantly improving, but will it ever be sentient? Will AI ever pass human intelligence? Is Artificial Intelligence the Next Phase of Human Evolution? - https://youtu.be/kNUjKOkI-go Why You Shouldn't Fear Artificial Intelligenc
14:55
Food Theory: Are Doritos a RIP OFF?

417 views / 0 likes - added 2 years ago

Special thanks toNoomfor sponsoring this episode!Take your FREE 30 second quiz & get started today! https://bit.ly/noom_foodtheoryHave you ever opened a bag of chips and thoughts, why is there so much empty space? Did I just pay for mostly air with a side
03:26 Popular
Elon Musk And Stephen Hawking Fear A Robot Apocalypse. But A Major Physicist Disagrees.

903 views / 0 likes - added 8 years ago

All new technology is frightening, says physicist Lawrence Krauss. But there are many more reasons to welcome machine consciousness than to fear it. Read more at BigThink.com: http://bigthink.com/videos/should-we-be-scared-of-ai Follow Big Think here: You
01:31
There's a disgusting amount of dust hidden in your carpets

427 views / 0 likes - added 6 years ago

Oriental rugs are a luxury item that often get neglected. Cleaners like Flat Rate Carpet make sure they don't lose their value. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://twitter.com/techi
00:39 Popular
Real Robot Gymnast

1,589 views / 2 likes - added 4 years ago

Atlas uses its whole body -- legs, arms, torso -- to perform a sequence of dynamic maneuvers that form a gymnastic routine. We created the maneuvers using new techniques that streamline the development process. First, an optimization algorithm transforms
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03:47 Popular
A Trip Through Space To Calculate Distance - Heather Tunnell

1,026 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/a-trip-through-space-to-calculate-distance-heather-tunnell Imagine two aliens racing across outer space to their moon. Who can we deem the fastest alien? With DIRT -- or the equation Distance = Rate x Time -- we
03:10
The Most Common Allergy In The World

137 views / 0 likes - added 6 months ago

Get both CuriosityStream and Nebula when you sign up at https://curiositystream.com/minuteearth.The urushiol molecules in poison ivy have the ability to trigger a harmful immune response in most people because the immune system mistakenly labels them as a
12:45 Popular
Natural Selection - Crash Course Biology #14

2,012 views / 0 likes - added 9 years ago

Hank guides us through the process of natural selection, the key mechanism of evolution. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like CrashCourse on Facebook: http://www.fa
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04:50
What Happens To Your Body And Brain If You Don't Get Sleep

669 views / 0 likes - added 6 years ago

Sleep expert Matthew Walker breaks down the many effects of sleep deprivation on your brain and body. Following is a transcript of the video. Matthew Walker: My name is Matthew Walker, I am a professor of neuroscience and psychology at the University of C
09:51 Popular
Urinary System, Part 2: Crash Course A&P #39

1,623 views / 2 likes - added 8 years ago

As we promised last week, we're not quite done talking about your pee yet. Today Hank explains how the urinary system regulates the production of urine, by maintaining a study glomerular flow rate. He'll also cover the anatomy of storing and excreting uri
10:38
Ultimate Gravitational Waves Explaination

479 views / 0 likes - added 7 years ago

I take a classic demonstration of warping spacetime and figure out how to demonstrate gravitational waves with the addition of some wheels and a drill. Discussion video about LIGO and gravitational waves: https://www.youtube.com/watch?v=Vkfobw_PSSE Tom Sc
12:58 Popular
What’s Wrong With The Big Bang Theory? | Space Time | PBS Digital Studios

1,783 views / 0 likes - added 8 years ago

There's a problem with the Big Bang Theory. Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbss
07:35 Popular
impulse examples///Homemade Science with Bruce Yeany

781 views / 0 likes - added 6 years ago

Here are a few ideas that can help demonstrate how the amount of time that an accelerating force or a decelerating force is applied to an object will affect it's rate of motion. The result of force and time is an impulse. Homemade science is a collection
05:39
Scientists Created a Plastic Thats Infinitely Recyclable

375 views / 0 likes - added 4 years ago

Plastic is suffocating the planet, but what if we could make recycling plastic more efficient? This Lawrence Berkeley National Lab team has created a brand new kind of plastic that can be recycled endlessly. Are You Seasoning Your Food With Microplastics?
05:34
Five Firsts for Mars InSight

374 views / 1 likes - added 5 years ago

Mars InSight will be the first to detect seismic activity on Mars’ surface, first to measure rate of heat transmitted from interior, first to dig nearly 5m down, first to measure magnetic fields on Mars’ surface, and first to use a robotic arm to place in
12:48
Rainbow Paint on a Speaker - 12,500fps - The Slow Mo Guys

582 views / 0 likes - added 5 years ago

Gav and Dan are back in the old garden. Using two cameras they've never used before, they revisit paint on a speaker. Both cameras were borrowed, but it ain't an ad or anything. This is the first video presented at 50fps playback. Because of the new high
04:05 Popular
The Alligators taking over America's golf courses - BBC

790 views / 1 likes - added 5 years ago

SUBSCRIBE to the OFFICIAL BBC YouTube channel: https://bit.ly/2IXqEIn LAUNCH BBC iPlayer to access Live TV and Box Sets: https://bbc.in/2J18jYJ On the east coast of America, alligators and humans have learned to co-exist together, most dramatically in som
01:09 Popular
Fidget spinner spinning in space!

845 views / 0 likes - added 6 years ago

A fidget spinner in space! How long does it spin? I'm not sure, but it’s a great way to experiment with Newton’s laws of motion! Allowing the fidget spinner to float reduces the bearing friction by permitting the rate of the central ring and o
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13:22 Popular
How To Build A Black Hole | Space Time | PBS Digital Studios

932 views / 1 likes - added 8 years ago

Let’s build a black hole! Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Black holes have mystified physicists for decades, but with the he
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02:35 Popular
How Much Pressure is Generated by Antacid Tablets? | MythBusters

944 views / 0 likes - added 5 years ago

To Adam Savage’s surprise, the expansion rate for these tablets is exponential. Stream Full Episodes of MythBusters: https://www.sciencechannel.com/tv-shows/mythbusters-on-science/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Like us on Fa
07:00
CD / Color

318 views / 0 likes - added 3 years ago

Please consider supporting my videos on: http://www.patreon.com/CaptainDisillusion Special Thanks to the Action Movie Kids for lending their voices! https://www.youtube.com/user/theActionMovieKid More CD/ • Intro - https://youtu.be/R4sF0MT1TGM •
08:05
Time Travel in Fiction Rundown

618 views / 0 likes - added 6 years ago

Thanks to YouTube RED’s new original series, LIFELINE, for sponsoring this video. Watch the first episode for free: https://www.youtube.com/watch?v=Ru4zkxNuJ_I And thanks to my friends Sam and Niko (and all the rest) at the Corridor Digital channel for ma
03:25
The Science of Hobbit Gluttony

159 views / 0 likes - added 2 years ago

Offset your carbon footprint with Wren! They'll plant 10 extra trees for each of the first 100 people who sign up at https://www.wren.co/start/minuteearth.Because smaller animals have to eat more relative to their bodyweight, Tolkeins hobbits need to eat
02:01 Popular
The age when dogs are cutest, according to science

892 views / 1 likes - added 5 years ago

Dogs reach peak cuteness at about eight weeks old, according to a new study. The age when humans find puppies most adorable could hint at how dogs evolved as pets alongside us. Scientists researching the relationship between humans and dogs had college st
07:11
YOU LIVE IN THE PAST

67 views / 0 likes - added 5 months ago

@tweetsaucehttp://Facebook.com/VsauceGamingMusic courtesy of Jake Chudnow: http://www.soundcloud.com/JakeChudnowLINKS:Watch David Eagleman discuss time: http://www.youtube.com/watch?v=MkANniH8XZEFlash Lag Effect demonstration: http://www.michaelbach.de/ot
06:34
Musical Fire Table!

362 views / 0 likes - added 3 years ago

Standing waves of fire!Check out Audible: http://bit.ly/AudibleVeFysikshow: http://bit.ly/Fysikshow - I'm hosting Michio Kaku in Melbourne ONLY: http://bit.ly/VeKakuTicketsRubens' Tube is an awesome demo and here we take it to the next level with a two-di
10:54 Popular
Human Population Growth - Crash Course Ecology #3

1,766 views / 0 likes - added 8 years ago

If being alive on Earth were a contest, humans would win it hands down. We're like the Michael Phelps of being alive, but with 250,000 times more gold medals. Today Hank is here to tell us the specifics of why and how human population growth has happened
02:29 Popular
How Boeing Builds a 737 in Just Nine Days | WIRED

798 views / 0 likes - added 7 years ago

Boeing's Renton plant builds 737 narrow-body jets at the rate of 42 per month, and climbing. Here's how. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WITH WIRED Web: http://wired.com Twitter: https://twitter.com/WIRED Fac
06:21
The lifespan secret: why giraffes live longer than ferrets

107 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
01:32
This desk knows when you’re stressed at work

598 views / 0 likes - added 5 years ago

This desk changes with your mood. A new project from MIT Media Lab, Mediated Atmosphere, seeks to improve productivity and happiness at work through design, technology, and psychology. The desk reads over 30 biological signals like heart rate and body tem
03:07
Which Teen Titans is the best? | Teen Titans Go! | Cartoon Network UK

364 views / 1 likes - added 1 year ago

The Titans have to rate their own show?- Subscribe to the channel to watch more awesome videos - https://goo.gl/hRAVDf - Play free Teen Titans Go! Games - https://www.cartoonnetwork.co.uk/show/teen-titans-goWelcome to the official Cartoon Network UK YouTu
02:35
How to Use All of Your Brain's Power | Teen Titans Go! | Cartoon Network UK

194 views / 0 likes - added 1 year ago

The Titans have to rate their own show?- Subscribe to the channel to watch more awesome videos - https://goo.gl/hRAVDf - Play free Teen Titans Go! Games - https://www.cartoonnetwork.co.uk/show/teen-titans-goWelcome to the official Cartoon Network UK YouTu
03:32
Why These Lasers Are Too Powerful to Use in Space

585 views / 0 likes - added 5 years ago

Many countries have proposed developing giant lasers to shoot space junk into such tiny pieces so that they will no longer pose a threat to important spacecraft like the International Space Station. But, are space lasers really a thing? How Much Accelerat
02:39
How Boeing Builds a 737 Plane in Just 9 Days | WIRED

634 views / 0 likes - added 7 years ago

Boeing's Renton plant, near Seattle, is the most productive plane factory in the world producing jets at a rate of 42 per month. Watch our behind-the-scenes video to discover how a 737 gets built in just a matter of days. Subscribe to WIRED►► http://po.st
03:42
How Long Did People Use To Live?

241 views / 1 likes - added 2 years ago

Start building your ideal daily routine The first 100 people who click on the link will get a FREE week trial and 25% OFF Fabulous Premium https://thefab.co/minuteearthBy analyzing survivorship curves over the centuries, we can learn whats changed about h
03:40 Popular
Two Burning Ropes - Brain Teaser

774 views / 0 likes - added 8 years ago

Two burning ropes are needed to measure 45 minutes exactly. Each rope takes exactly one hour to burn, but they don't burn at a constant rate. Each rope is made of a different material and burns differently from the other. How do we measure 45 minutes exac
09:53
Why useless decongestants are still for sale

67 views / 0 likes - added 5 months ago

Phenylephrine doesnt work better than a placebo. So why is it still on shelves?Help keep Vox free for everybody: http://www.vox.com/give-now Subscribe to our channel and turn on notifications () so you don't miss any videos: http://goo.gl/0bsAjOIf youve t
10:09
New: Mars In 4K

311 views / 1 likes - added 3 years ago

A world first. New footage from Mars rendered in stunning 4K resolution. We also talk about the cameras on board the Martian rovers and how we made the video. The cameras on board the rovers were the height of technology when the respective missions launc
06:23
A Visual Guide to the New Coronavirus Variants

253 views / 0 likes - added 3 years ago

The SARS-CoV-2 coronavirus seems to be suddenly acquiring mutations at a rapid rate. The most worrying variants, first discovered in South Africa and Brazil, increase the viruss contagiousness and may even help it evade the human immune system. These char
03:00
What if everyone planted a tree? | BBC Ideas

604 views / 0 likes - added 3 years ago

Around 30% of our planet is covered in trees - that's approximately 3 trillion trees. As well as helping with biodiversity, they can also help combat climate change. But we're cutting our trees down at an alarming rate - 4.1 million a day. So what would h
04:39
Does trickle-down economics actually work? - Jonathan Smith

174 views / 1 likes - added 1 year ago

Dig into trickle-down economics, which claims that tax cuts for corporations and the wealthy stimulate the economy and improve people's lives.--In 1981, the US economy was struggling: unemployment rates were climbing and inflation had peaked at an all-tim
05:46
How Do Motion and Gravity Affect Time?

324 views / 1 likes - added 4 years ago

Tune in and join the conversation during the premiere of "The Richness of Time" on Friday, January 17th at 8pm EST.Join a physicist, a neuroscientist, and a linguist as they explore the deep enigmas of time. Time feels like it flows, but does it? Time see
04:31
Man Born in 1866 Talks About the Late 1800s

89 views / 0 likes - added 12 months ago

0:00 Introduction1:38 Main VideoThis is Eugene D. Nims, born in 1866. When the United States Government opened Oklahoma for settlement in 1893, he was there and made the run on horseback into the Cherokee strip. Here he got into the lumber business. All t
05:35
Think You Know Whats Inside a Camels Hump? THINK AGAIN?

240 views / 0 likes - added 3 years ago

A camels hump weighs roughly 35 kilograms. So what exactly is in a camel's hump? Subscribe to Seeker! http://bit.ly/subscribeseeker Visit our shop at http://shop.seeker.comThere are three types of camels: the Dromedary, which has one hump, and the Bactria
17:41
The Engineering Inside Wireless Earbuds || How do Wireless Earbuds and Audio Codecs Work?

233 views / 0 likes - added 3 years ago

Let's take apart these wireless earbuds [Apple AirPods 2] and see all the components. Then we'll explore audio codecs and the world of digital audio, and see how it all works.Check out https://www.pcbway.com/ for all kinds of PCBs, easy ordering, and quic
07:02
Deep Voice Gas w/David Dobrik | Nickipedia

415 views / 0 likes - added 4 years ago

Thank you David and V.Squad: https://www.youtube.com/channel/UCmh5gdwCx6lN7gEC20leNVAFollow me on Instagram: https://www.instagram.com/nickuhasShare This Video: https://youtu.be/JhStkLAUup0Nickipedia Live Show Booking: http://nickipedialive.com/about/Deep
04:19
What Happens To Your Body When You Start Exercising Regularly

499 views / 0 likes - added 6 years ago

Leading a more active lifestyle takes time, effort, and determination, but in the end, it's really worth the shot. Here's what will happen to your body when you exercise regularly. Following is a transcript of the video. If you're thinking about leading a
07:43
Overpopulation & Africa

494 views / 0 likes - added 4 years ago

Sources and further reading:https://sites.google.com/view/sourcesoverpopulationandafricaFor most of our history, the human population grew slowly. Until new discoveries brought us more food and made us live longer. In just a hundred years the human popula
01:17
Total Lunar Eclipse Time-Lapse

308 views / 1 likes - added 1 year ago

A wide angle view of the total lunar eclipse of May 15-16, 2022. Exposures were made every 30 seconds and are displayed at a rate of one exposure every two frames of video. The exposures were unchanged during the duration of the eclipse. It's amazing how
06:37
The right way to play Monopoly

292 views / 0 likes - added 3 years ago

How do you win Monopoly? And how do you keep it fun at the same time?Subscribe to our channel! http://goo.gl/0bsAjOIs there a right way to play Monopoly?Brian Valentine takes a stab at the answer he was the United States representative to the 2015 World M
02:37
Unboxing | Steven Universe | Original Short | Cartoon Network

581 views / 0 likes - added 8 years ago

Steven reviews a brand new duffel bag from Wacky Sacks Supply Company! Rate, comment and subscribe! CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/StevenUniverse About Steven Universe: Introducing the Crystal Ge
14:27
Why is TV 29.97 frames per second?

633 views / 0 likes - added 7 years ago

I look at the historical quirks which gave us TV at 29.97 frames per second. In North America at least. It's a comfortable 25 fps in Europe. More on that thing I mentioned at the end of the video here: https://www.patreon.com/standupmaths Here is the sphe
04:47
What Does Altitude Sickness Do to the Human Brain?

488 views / 0 likes - added 4 years ago

As if climbing a mountain wasnt hard enough already, forcing the body to acclimate to high altitudes too quickly can not only stop someone from reaching the summit, it can have dire consequences. But altitude sickness doesnt just affect adrenaline-driven
03:59
Dangerous Marshmallows?!

288 views / 0 likes - added 3 years ago

To start using Tab for a Cause, go to: http://tabforacause.org/minuteearth2Burning a marshmallow can release more energy than detonating an equal mass of TNT...so why isn't a marshmallow as dangerous?LEARN MORE**************To learn more about this topic,
02:01
The MIT cyborg collecting his memories on video

425 views / 0 likes - added 5 years ago

Data could be the future of memory. A team of MIT researchers developed a machine that collects our most personal data: memories. Human “cyborg” Neo Mohsenvand uses an EEG cap, camera, and signal tracking wrist band to record his life on video. The data f
05:50
How reliable is fingerprint analysis?

390 views / 0 likes - added 5 years ago

Fingerprinting is used by law enforcement all over the world, but it may not be as reliable as you think. Subscribe to our channel! http://goo.gl/0bsAjO Fingerprinting has been a vital tool in forensic science since 1911 when the first conviction was hand
02:53 Popular
Rising Ocean Temperatures are "Cooking" Coral Reefs | National Geographic

1,248 views / 2 likes - added 7 years ago

Oceans are acidifying at a rate faster than any time in the last 300 million years. This year, we've seen the most drastic and damaging coral bleaching event in recent history - and it's attributable to warmer, more acidic oceans. It's time to take bigger
00:37
Apollo 17 Liftoff from Moon - December 14, 1972

130 views / 0 likes - added 1 year ago

Lift-off of Apollo 17 Lunar Module ascent stage is captured by a television camera mounted on the lunar rover which the crew parked about 145 meters east of the spacecraft. The ascent stage ignites and climbs, spacecraft foil and dust fly in all direction
04:28
Scientists Just Witnessed the Birth of Two Stars in Stunning Detail

308 views / 0 likes - added 4 years ago

Our knowledge of the early lives of stars is limited, but an exciting new observation provides a closer look at how stars are born. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at ht
11:39
How Did X Become the Unknown (and so much else)?

26 views / 0 likes - added 1 month ago

A truly X-cellent and X-ceptional videoJoin our Patreon community: https://www.patreon.com/itsokaytobesmart More info and sources below Despite being one of the rarest letters in English, the letter X is everywhere. We sign letters with it, we rate movies
03:26 Popular
What Happens When You Step On A Rusty Nail? - Dear Blocko #13

785 views / 4 likes - added 5 years ago

It's Dear Blocko #13 - Rusty Nail Edition! Watch the previous Dear Blocko ►► https://www.youtube.com/watch?v=CJY6BKg-eP4 Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Follow Life Noggin! Instagram
05:04 Popular
Clawdeen Makeup Tutorial (Monster High) | MAKE ME

841 views / 2 likes - added 5 years ago

Have you ever wanted to look like one of the ghouls from Monster High? Monty shows you how to get Clawdeen Wolf's look. Makeup: Foundation Eyelid primer Light lilac eyeshadow Dark purple eyeshadow Brown powder Black eyeliner Black powder eyeshadow False l
12:38
Why is NASA so Slow ?

509 views / 0 likes - added 5 years ago

Many people think that NASA is out of touch and reliant on technology first developed 60 years ago for the Apollo program but is NASA really too slow?. Why does it seem to take decades to do anything these days when we sent men to the moon from scratch in
03:30 Popular
What Happens When You're Struck By Lightning?

750 views / 2 likes - added 7 years ago

The chances of being struck by lightning are about 1 in a million. What exactly is lightning and what happens if it hits you? Volcano Lightning: How Does It Happen? - http://bit.ly/2cqCb0E Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Rea
04:04
Oceanic Trouble? Summon These Aquanauts! | That's Amazing

453 views / 0 likes - added 7 years ago

Our oceans are in imminent danger—marine life is dying at an alarming rate due to pollution, overfishing and climate change. Summon the aquanauts! These diver-scientists are a real-life team of superheroes from all over the globe conducting cutting-edge r
02:44
The Beekeeper Making Electronic Music With Bees

363 views / 0 likes - added 4 years ago

Everyones buzzing about Bioni. Hes a British beekeeper and producer making electronic music incorporating the sounds of bees. You cant really bring bees into a recording studio, of course. Theyd swarm the mic. So Bioni records the insects buzzing in their
11:53 Popular
Population Ecology: The Texas Mosquito Mystery - Crash Course Ecology #2

1,264 views / 1 likes - added 8 years ago

Population ecology is the study of groups within a species that interact mostly with each other, and it examines how they live together in one geographic area to understand why these populations are different in one time and place than they are in another
04:28 Popular
Volcanoes: Mother Of Disasters

1,085 views / 3 likes - added 7 years ago

Volcanoes can show nature's rage. What are the biggest eruptions we've witnessed in our history? Hosted by: Michael Aranda ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the fo
07:13
We Got Our DNA Tested, Here's How It Actually Works

487 views / 0 likes - added 7 years ago

Trace and Amy get their DNA test results, and we talk to an expert about how scientists actually get genetic information out of DNA. How To Make Blood Glow Like On CSI - https://youtu.be/j8JmSGpjjK0?list=PL6uC-XGZC7X6OMFVzMUQfjWAUyFWNNU8V Sign Up For The
03:36 Popular
Is A 'Dog Year' Really 7 Years?

1,390 views / 1 likes - added 8 years ago

You may have heard that dogs age differently than humans. But is it true? Get the facts on your pooch without having that ever-awkward “so… how old are you really?” conversation. Calculate your dog's age: http://goo.gl/oTca Learn more at HowStuffWorks.com
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13:41
How Cosmic Inflation Flattened The Universe | Space Time | PBS Digital Studios

681 views / 0 likes - added 8 years ago

Let PBS know what type of digital series you'd like to see by taking this survey: https://www.surveymonkey.com/r/pbsds2016 How does Inflation solve the Big Bang’s problems? Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetim
09:37
Why Time Moves Fast...and Slow

641 views / 0 likes - added 3 years ago

Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmartSUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub More info and sources below Time passes for all of at the saem rate of one second per second. But why does it sometimes
01:57
Why Your Nose Runs When It is Cold Outside

647 views / 0 likes - added 7 years ago

→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say a
03:24 Popular
These People Are Walking On Water

1,127 views / 3 likes - added 6 years ago

These people are "walking on water" What's really happening here? The substance is a mix of water and cornstarch. The mixture is two parts cornstarch to one part water. It demonstrates the properties of non-Newtonian fluids. Non-Newtonian fluids are solid
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25:57 Popular
The Brachistochrone

734 views / 0 likes - added 7 years ago

BRAIN CANDY LIVE TICKETS: http://www.braincandylive.com/tickets Links to sources and to learn more below! MY TWITTER: http://www.twitter.com/tweetsauce MY INSTAGRAM: http://www.instagram.com/electricpants THE CURIOSITY BOX: https://www.curiositybox.com/ S
08:47
How tax breaks help the rich

689 views / 1 likes - added 6 years ago

The US has a problem with income inequality. The current tax code makes it worse. Subscribe to our channel! http://goo.gl/0bsAjO Check out our full video catalog: http://goo.gl/IZONyE Follow Vox on Twitter: http://goo.gl/XFrZ5H Or on Facebook: http://goo.
06:49
How Tesla Builds Batteries So Fast

290 views / 0 likes - added 3 years ago

Tesla’s gigantic Gigafactory 1 in Sparks, Nevada has been able to churn out battery packs for the company’s groundbreaking line of electric vehicles at the rate of around 5,000 a week for some considerable time now. In terms of sheer volume, t
03:47 Popular
Why Do Some People Faint At The Sight Of Blood?

1,042 views / 0 likes - added 7 years ago

Josh explains the science of why people faint at the sight of blood. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/human-body/systems/circulatory/blood.htm Share on Facebook: https://goo.gl/RHuxR7 Share on Twitter: https://goo.gl/YZQDqY
05:57
What if Carbon Emissions Stopped Tomorrow?

459 views / 0 likes - added 5 years ago

Please SUBSCRIBE! ►► http://bit.ly/hotmess_sub And support us on Patreon: https://www.patreon.com/hotmesspbs Imagine that aliens landed and gifted us a clean, limitless energy source. And instead of killing each other over this technology, we decided to i
13:29
The bizarre flashing lights on a smartwatch

154 views / 0 likes - added 10 months ago

Get your first month of KiwiCo free: https://kiwico.com/stevemouldSmart watches use a flashing green light to measure your heart rate and a red and infarred light to measure your oxygen saturation. The way it works is really clever.Check out Andrew Steele
03:44
OK Go - Obsession - Official Video

409 views / 0 likes - added 3 years ago

Website | http://www.okgo.net Instagram | http://www.instagram.com/okgo Twitter | http://www.twitter.com/okgo Facebook | http://www.facebook.com/okgo Store | https://shop.bandwear.com/collections/ok-go-shop This video has a lot of flashing colors. If you'
04:01
The Never Ending Lightning Storm

46 views / 0 likes - added 3 months ago

Venezuelas Lake Maracaibo is home to a legendary lightning storm that has been going on for over 500 years. Watch @SeeYouOutsideShow video about Catatumbo Lightning: https://www.youtube.com/watch?v=0ABZOUvZ_WYEsther's TikTok: https://www.tiktok.com/@tosee
10:56
How Much Junk Is in Your DNA Trunk?

455 views / 0 likes - added 5 years ago

The human genome is 3.2 billion base pairs long and contains around 20,000 genes, but how much of that is garbage? Hosted by: Hank Green Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming
06:27
Lens of Time: A Record-Breaking Tongue Lashing | bioGraphic

576 views / 0 likes - added 6 years ago

The smallest chameleons on Earth perform one of the most explosive movements in the animal kingdom. _____ Originally published on bioGraphic: bit.ly/2FU5LcH _____ It’s no secret that chameleons possess remarkable tongues. Aristotle first described t
02:17
Should You Walk or Run When It's Cold?

552 views / 0 likes - added 7 years ago

Hi! My name is Henry, I make MinutePhysics, and you can support me on Patreon: http://www.patreon.com/minutephysics Is it better to walk or run when it's cold out? If you run, then you have to deal with wind, wind chill, etc, but your body generates more
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14:48
Anti-gravity And The True Nature Of Dark Energy | Space Time | PBS Digital Studios

614 views / 0 likes - added 7 years ago

What about dark energy allows it to resist the powerful inward pull of gravity and accelerate the rate of the universe’s expansion? Find out in this episode of Space Time. And watch our previous episodes on dark energy right here: Part 1 - Will the Univer
03:33 Popular
Danger! Falling Objects: Crash Course Kids #32.1

1,312 views / 1 likes - added 8 years ago

So, what would happen if you dropped a hammer and a feather at the same time, from the same height? Well, the hammer would hit the ground first, right? But why? You might think it's because the hammer is heavier, or has more mass than the feather. But it'
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03:29
Who Owns Your DNA? (YOU DON’T)

418 views / 0 likes - added 5 years ago

Your DNA defines you, but do you REALLY own it? Watch more: Is It Possible To Stay Young Forever? ►► https://www.youtube.com/watch?v=hjWf0w-awh0&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO&index=130&t=0s Subscribe: https://bit.ly/SubLifeNoggin | Get your excl
03:40
Why You Go Deaf When You're Reading

518 views / 0 likes - added 8 years ago

Some people can't focus on more than one thing at a time. Why is it so hard? Sign Up For The TestTube Newsletter Here ►►►►http://bit.ly/1myXbFG Is The Internet Really Ruining Your Attention Span? ►►►► http://bit.ly/1PQhsyb Read More: Why focusing on a vis
09:13 Popular
This Is How Your DNA Made You

1,078 views / 0 likes - added 3 years ago

DNA is the genetic instructions that tell your body where to put each finger and how to orient the heart, but how does this process work on a cellular level? In this episode, Patrick breaks down each step of the process and explains how you end up as you
03:47
What If You Traveled Faster Than The Speed Of Light?

527 views / 0 likes - added 6 years ago

The speed of light might seem fast, but what if you went faster than it? Download the new FireFox here: https://mzl.la/lifenoggin Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Support Life Noggin
01:30 Popular
TIL: Cairo’s “Garbage People” Farm Their City's Trash | Today I Learned

831 views / 0 likes - added 6 years ago

In this episode of Today I Learned, National Geographic Emerging Explorer Thomas Taha Rassam Culhane introduces this industrious community and explains how they’ve built a way of life around Cairo’s garbage. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Wa
01:46
How To Earn $50K A Year In Interest For Retirement

276 views / 0 likes - added 3 years ago

An interest-only retirement plan can fund your retirement without draining your savings, but you will need to save a lot of money to make it possible. NerdWallet crunched the numbers, and we can tell you how much you need to save every month, broken down
05:53
A.I. Reveals Autism-Linked Changes in "Junk" DNA | SciShow News

382 views / 0 likes - added 4 years ago

Scientists know that genetic factors can explain many of autisms features - but have autism researchers been looking for those features in the wrong DNA? A new study uses A.I. to uncover changes linked to autism in the stretches of non coding DNA.#scishow
04:17
What If You Didn't Wear Your Seatbelt? ft. TheOdd1sOut

557 views / 4 likes - added 3 years ago

Wear your dang seatbelt or James will be mad!James' channel: https://www.youtube.com/channel/UCo8bcnLyZH8tBIH9V1mLgqQCheck out our rad merch! :~) http://keeponthinking.co Meet The Team!Director/Voice - Pat Graziosi: http://twitter.com/PatGraziosi Executiv
04:45
How Repeated Concussions Damage Your Brain Forever

682 views / 0 likes - added 8 years ago

Repeated head trauma may lead to a disease called chronic traumatic encephalopathy, but what is CTE, and what does it do to your brain? What Happens When You're In a Coma? ►►►► http://bit.ly/1PZqazQ Sign Up For The TestTube Newsletter Here ►►►► http://bit
04:52
What Is Beyond The Universe?

608 views / 0 likes - added 7 years ago

Scientists have found that the universe is expanding in all directions at once, but how can that be? And what is it expanding into? Is the Butterfly Effect Real? - https://youtu.be/Hp8wGQW-Y48 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI
08:10
Your Textbooks Are Wrong, This Is What Cells Actually Look Like

300 views / 0 likes - added 4 years ago

With new advances in microscopy, biologists are able to see the secret life of cells unfolding like never before.Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal Point | https://bit.ly/2s0cf7w You probably remember being taught about th
03:49
What’s The Best Age To Learn A Second Language?

612 views / 0 likes - added 7 years ago

Have you been wanting to pick up a new language? It’s never too late! You might be surprised at how our brains learn second languages. Does Being Bilingual Make You Smarter? ►►►► http://bit.ly/28NBgYB Sign Up For The Seeker Newsletter Here ►►►► http://bit
07:36
Can This New Method of Recycling Reduce Fashion Waste?

590 views / 0 likes - added 4 years ago

Considered the alchemist of waste, materials scientist Veena Sahajwalla is closing the loop on fast fashion by tapping into fabrics molecular potential.Watch more Focal Point: https://bit.ly/2GEgBpxRead More:Nothing Should Be Classified As Waste': Crisis
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How To Tell If We're Beating COVID-19

362 views / 0 likes - added 4 years ago

This video made possible with support of Brilliant - the first 200 subscribers to go to http://Brilliant.org/MinutePhysics get 20% off a Premium subscription to Brilliant. Go to http://aatishb.com/covidtrends to explore the graph from the video yourself!
05:17 Popular
If Global Warming Is Real, Why Is Antarctic Ice Growing?

846 views / 2 likes - added 8 years ago

NASA just released a study showing that Antarctica is actually gaining ice at a faster rate than it’s losing it. Will this rise in ice help keep global warming at bay? What Happens If All The World’s Ice Melts ►►►► http://dne.ws/1Stb0jj Sign Up For The Te
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23:24 Popular
Free Body Diagrams - Physics 101 / AP Physics 1 Review with Dianna Cowern

1,278 views / 0 likes - added 3 years ago

Lesson 5 (Free Body Diagrams) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you!Exercises in this video: Problem 1: Draw a
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The DYING Barrier Reef

465 views / 1 likes - added 4 years ago

Climate Change is destroying the Great Barrier Reef. In the last 2 years the Great Barrier Reef has lost over half its coral. At the current rate at which sea temperatures are rising the Reef will go extinct in the next 20 to 30 years. I have witnessed th
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Inside a Synthetic DNA Factory Thats Building New Forms of Life

395 views / 0 likes - added 4 years ago

In this DNA factory, organism engineers are using robots and automation to build completely new forms of life.Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal Point | https://bit.ly/2M3gmbKGinkgo Bioworks, a Boston company specializing
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The AI that creates any picture you want, explained

229 views / 0 likes - added 1 year ago

How programmers turned the internet into a paintbrush.Subscribe and turn on notifications so you don't miss any videos: http://goo.gl/0bsAjO Beginning in January 2021, advances in AI research have produced a plethora of deep-learning models capable of gen
04:59 Popular
Log Cabin TIMELAPSE Built By ONE MAN In The Forest (Real Life Minecraft)

985 views / 3 likes - added 6 years ago

Timelapse video of a complete log cabin build by one man alone in the wilderness of Canada, from 1st tree I cut to last floor board I laid. If you want to build a rustic log cabin or tiny off grid home alone in the wilderness and you haven't seen the rest
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02:32
Yes, Your Headache Is Worse Than All Other Aches and Pains, Here’s Why

557 views / 0 likes - added 6 years ago

Why do headaches seem to hurt worse than any other type of pain? Scientists have an answer and it has to do with your emotions. Why Men Never Get Over A Breakup - https://youtu.be/lCSjuylaYUk Read More: A craniofacial-specific monosynaptic circuit enables
22:55 Popular
Power - Physics 101 / AP Physics 1 Review with Dianna Cowern

1,479 views / 0 likes - added 3 years ago

Lesson 11 (Power) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this video:1A) You carry a 1kg backpack u
02:20 Popular
What Are Eye Boogers?

997 views / 0 likes - added 8 years ago

The gunk builds up at the inner corners of our eyes is residue of the stuff the coats and protects our eyeballs all the time. Learn what it’s made of and why it turns to sand overnight. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/huma
03:09 Popular
Why Can't You Tickle Yourself?

1,174 views / 1 likes - added 8 years ago

It’s almost impossible to trick your brain so you can tickle yourself. Unless you're schizophrenic… Learn more at HowStuffWorks.com: http://science.howstuffworks.com/life/inside-the-mind/human-brain/question511.htm Share on Facebook: https://goo.gl/d4QPR7
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Did Dark Energy Just Disappear? | Space Time | PBS Digital Studios

536 views / 0 likes - added 7 years ago

Did all of dark energy just vanish? A team of scientists have just analyzed new data and claim that we need to completely rethink its existence. This episode is supported by The Great Courses Plus. Go to http://ow.ly/EMoC304OIsh to start your free one mon
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How bats carry deadly diseases without dying

83 views / 0 likes - added 5 months ago

Bats dont just host deadly diseases they can tolerate them shockingly well.Help keep Vox free for everybody: http://www.vox.com/give-now Subscribe to our channel and turn on notifications () so you don't miss any videos: http://goo.gl/0bsAjOBats get a bad
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Faster Than Light Galaxies | HOW IS IT POSSIBLE?

291 views / 0 likes - added 3 years ago

I look at the galaxies that are moving away from us faster than light because of expanding space. Check out this video's sponsor https://brilliant.org/dosNinety seven percent of the galaxies in the observable universe are moving away from us faster than t
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Coronavirus Animation: High Impact Demonstrates How COVID-19 Impacts the Body

455 views / 0 likes - added 4 years ago

https://highimpact.com/ Coronavirus, which causes COVID-19, originated in the city of Wuhan, China, and has since spread across the globe at an alarming rate. We produced this 3D coronavirus animation to show how COVID-19 is believed to be transmitted whi
07:08 Popular
Early Train Word Problem | Linear Equations | Algebra I | Khan Academy

873 views / 0 likes - added 8 years ago

Fun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/v/patterns-in-sequences-1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
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The Actual Impact Of The Placebo Effect On Science

607 views / 0 likes - added 7 years ago

We know the placebo effect works, but researchers are starting to figure out exactly why and how doctors could use it to treat patients. Does The Placebo Effect Work On You? - https://youtu.be/qXrXUwyhuEg Sign Up For The Seeker Newsletter Here - http://bi
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What Is the Shape of the Universe?

697 views / 0 likes - added 5 years ago

Unlike the Earth, the universe might actually be flat! But how do scientists know that, if we can’t observe it? Get 20% off http://www.domain.com domain names and web hosting when you use coupon code SEEKER at checkout! Read More: What is the Shape of the
04:47 Popular
Three ways the universe could end - Venus Keus

815 views / 0 likes - added 5 years ago

Our universe started with the Big Bang, but how will it end? Explore cosmologists’ three possible scenarios: the Big Crunch, the Big Freeze and the Big Rip. -- We know about our universe’s past: the Big Bang theory predicts that all matter, time and space
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03:30 Popular
How To Make SMALL ROSES With Satin Ribbon - Ribbon Craft - EP 873

864 views / 0 likes - added 8 years ago

HOW TO MAKE ROSES: How to Make Small Satin Ribbon Roses - Simplekidscrafts - EP 873 Learn how to make this tiny ribbon roses using materials that are easy to find. For this craft I am using materials you can find at home such as: ribbon, needle and thread
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How To Make My Little Pony Boots And Shoes - Easy Doll Crafts

1,321 views / 2 likes - added 8 years ago

How to Make My Little Pony Boots and Shoes - Easy Doll crafts This video is part of a simplekidscrafts series on how to make dolls shoes using different materials . Learn how to make these boots and shoes for your My Little ponys in no time! with easy to
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Why Are The Biggest Animals On Earth Vegetarian?

614 views / 1 likes - added 8 years ago

The biggest land animals are all on a plant-only diet. Why doesn’t eating meat make you big and strong? How Big Can We Get? ►►►► http://bit.ly/1UNUWvA Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: The maximum rate of mamma
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02:22 Popular
See Hummingbirds Fly, Shake, Drink in Amazing Slow Motion | National Geographic

919 views / 1 likes - added 6 years ago

They move so fast that human eyes see only a hovering spot of color, a blur of wings. But when frozen in time by high-speed cameras, hummingbirds yield their secrets. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographi
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