Search Results: "barter trade system"

All Most Recent Most Viewed

28:44
The Search for Life

472 views / 0 likes - added 7 years ago

Are we alone in the universe? This is a fundamental question that intrigues us all. On September 21, 2016, NASA scientists and stakeholders came together at the Smithsonian National Air and Space Museum for a presentation on the agency’s search for life b
01:58 Popular
Eagle-eyed lenses

729 views / 0 likes - added 7 years ago

This image processing system acts like our eyes--collecting the most information from the center of the field of view. Capturing scenes at different resolutions saves processing time and can be used in systems where quick decisions are key--like self-driv
01:09 Popular
Sand Flea Jumping Robot

1,083 views / 0 likes - added 8 years ago

Sand Flea is an 11-lb robot with one trick up its sleeve: Normally it drives like an RC car, but when it needs to it can jump 30 feet into the air. An onboard stabilization system keeps it oriented during flight to improve the view from the video uplink a
Featured
01:07
NASA Insight Mission | What's Inside Mars?

618 views / 0 likes - added 6 years ago

InSight - Studying the 'Inner Space' of Mars InSight, short for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport, is a Mars lander designed to give the Red Planet its first thorough checkup since it formed 4.5 billion years ag
04:42 Popular
Could A Human Ever Survive With A Pig Heart?

1,069 views / 1 likes - added 8 years ago

Scientists may have just found an alternative to human organ donation that could save millions of lives. What is xenotransplantation? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Can We Trans
02:44 Popular
SPIDER-MAN: INTO THE SPIDER-VERSE - Official Trailer #2 (HD)

1,364 views / 3 likes - added 5 years ago

“How many more Spider-People are there?” Watch the new #SpiderVerse trailer to find out. 12.14.18 Subscribe to Sony Pictures for exclusive content: http://bit.ly/SonyPicsSubscribe Follow us on Social: https://www.facebook.com/SpiderVerseMovie
03:53
What Is Zero? Getting Something From Nothing - With Hannah Fry

568 views / 1 likes - added 8 years ago

Is zero really a number? How did it come about? Hannah Fry tells the story of how zero went from nothing to something. Subscribe to our channel for weekly science lectures and short films: http://bit.ly/RiSubscRibe Help translate this film: http://www.you
Featured
14:33 Popular
The Sun&The Earth: Crash Course Big History #3

950 views / 2 likes - added 9 years ago

In which John Green, Hank Green, and Emily Graslie teach you about our Sun, and the formation of the planets. We're going to focus on the formation and development of the Earth, because that's where people live. You'll learn about the Solar nebula, the bi
03:50
Mercury retrograde, explained without astrology

678 views / 0 likes - added 7 years ago

The science buried under the pseudoscience. Subscribe to our channel! http://goo.gl/0bsAjO Sources: Mars photography by Tunç Tezel: http://www.twanight.org/newtwan/galleries.asp?Sort=Photographer&Value=Tunc%20Tezel&page=1 Mars visualization from Nooch 86:
05:07
The Driverless Future of Construction Robotics

280 views / 0 likes - added 3 years ago

Like this video about construction robotics and subscribe here: https://freeth.ink/youtube-subscribe-constructionrobotUp next- Will Robots Take Our Jobs? https://youtu.be/jdNwFfQkFB4Noah Ready-Campbell believes that the future of the construction industry
08:03
The Erie Canal Explained: US History Review

663 views / 0 likes - added 8 years ago

Take a quick trip down the Erie Canal of Explaining as we look at how this revolutionary transportation system changed the course of United States History. Join me as we lay down the tracks of learning by covering the basics on the Transcontinental Railro
02:50
Man Born in 1853 Talks About Childhood in the 1860s: Filmed in 1932 - Restored Video and Audio

535 views / 0 likes - added 2 years ago

This is Elihu Thomson, engineer and inventor born on March 29, 1853. In this video, he talks about some childhood memories while living in Philadelphia in the 1860s. It was filmed on June 21, 1932. This video has been colorized, speed-adjusted and restore
17:04 Popular
Minecraft | CRAZY LUCKY WALLS!! | Minigame

2,895 views / 22 likes - added 8 years ago

Minecraft | CRAZY LUCKY WALLS!! | Minigame ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Previous Minigame :: https://youtu.be/89ZGRx_a8mY ► Follow Me on Twitter :: http://www.twitter.com/DiamondMinecart Today, we are playing a BRAND NEW Minecra
03:34
How The Blind Cook Christine Ha Became a Culinary Sensation

386 views / 0 likes - added 4 years ago

I would not trade where I am today to have my vision back, says Christine Ha. Known as the Blind Cook, Christine started losing her sight right around the time she was teaching herself how to cook. She had to learn how to use the knife and stove all over
03:20
"We Are Monster High" - Madison Beer Music Video | Monster High

342 views / 1 likes - added 1 year ago

Madison Beer rocks her right to fright in this epic new "We Are Monster High"™ music video. #MonsterHigh #MadisonBeer #MusicVideo Subscribe Now: https://at.nick.com/MonsterHighSubscribe Watch More: https://at.nick.com/MonsterHighYouTube New Videos:
01:56 Popular
The New Bobert I The Amazing World Of Gumball I Cartoon Network

1,340 views / 2 likes - added 8 years ago

Gumball and Darwin see an advert for the latest, cutting-edge Bobert operating system and excitedly talk Bobert into downloading it. At first it seems like a massive improvement, but the many flaws in the new operating system become increasingly apparent.
06:20
Why it's almost impossible to lose things in Japan - BBC REEL

205 views / 0 likes - added 2 years ago

If you lose a wallet or a phone in Japan, you will most likely be reunited with it. The country has one of the most effective Lost and Found processes in the world. The success of the system relies not only on the honesty of the finders, but also on a nat
03:10
NASA’s Crazy Plan to Send a Space Submarine to Titan

562 views / 0 likes - added 6 years ago

Titan, Saturn’s largest moon, is home to the first lakes discovered beyond Earth, and NASA wants to build a submarine to explore them. Read More: Calm Seas on Saturn's Moon Titan Offer a Smooth Landing for Future Missions https://www.seeker.com/space/plan
12:51
The Science Behind the Butterfly Effect

375 views / 0 likes - added 4 years ago

Chaos theory means deterministic systems can be unpredictable. Thanks to LastPass for sponsoring this video. Click here to start using LastPass: https://ve42.co/VeLP Animations by Prof. Robert Ghrist: https://ve42.co/GhristWant to know more about chaos th
08:04
This Is Only Red

89 views / 0 likes - added 7 months ago

START THE LEANBACK: http://bit.ly/VvTZJHOTHER Land Effect example images:http://bit.ly/W2fNbT and http://bit.ly/UmNQxCUnited Nuclear: http://bit.ly/47isADTotally rad jet bike: http://bit.ly/TwOWIlMathsgear: http://bit.ly/sWLspDGrand-illusions: http://bit.
03:22 Popular
How Lions Say Hello | The Lion Whisperer

959 views / 2 likes - added 6 years ago

This year marks 2 DECADES of Kevin's relationships with the lions. Here are some highlights of how the good friends say hello! Subscribe here: http://bit.ly/LionWhispererTV and help #SaveLions Website: http://www.lionwhisperer.co.za Twitter: https://twitt
10:50
Dark Matter is as Boring as it is Fascinating

39 views / 0 likes - added 3 months ago

One of the main reasons we still don't know what Dark Matter is, is it simply doesn't possess the properties to be useful in our world. (That we know of)Which makes its extremely difficult to detect.Even if we do discover it, that still won't change it's
05:35
What Does Malaria Do to the Human Body?

677 views / 0 likes - added 5 years ago

Malaria is one of the oldest diseases in human history, dating back to ancient civilizations in Greece and China. It has even been attributed to aiding the fall of the Roman Empire.So if weve been fighting malaria for so long, why havent we been able to s
06:11
Containerization: The Most Influential Invention That You've Never Heard Of

659 views / 0 likes - added 8 years ago

The intermodal container changed our world. We would never have the interconnected and global economy of today without Malcolm McLean and his system of containerization. Email: wendoverproductions@gmail.com Twitter: @WendoverPro Please consider subscribin
SpaceX's Starship SN10 Flight Test - Launch & Landing in Boca Chica

301 views / 0 likes - added 3 years ago

Starship SN10 successfully launched and landed at SpaceX's testing site in Boca Chica, Texas. However couple of minutes after the landing Starship SN10 exploded on the landing pad. SpaceX Starlink 17 Mission Launch! Set Reminder: https://youtu.be/8lwkQOa1
03:05 Popular
Planetary Ring Formation is Still a Mystery, Here’s Why

1,149 views / 0 likes - added 6 years ago

Many of our favorite planets have rings, but how did they get there? These are the competing theories trying to solve this space mystery. Jupiter’s Iconic Red Spot is Shrinking, What Could Happen Next? | https://www.youtube.com/watch?v=fW-YrNaxJFU Read Mo
01:59 Popular
Bobert's Upgrade I The Amazing World Of Gumball I Cartoon Network

1,122 views / 6 likes - added 8 years ago

Gumball and Darwin see an advert for the latest, cutting-edge Bobert operating system and excitedly talk Bobert into downloading it. At first it seems like a massive improvement, but the many flaws in the new operating system become increasingly apparent.
02:13 Popular
How Fast the Light Speed from Nasa

749 views / 0 likes - added 4 years ago

Simple Animations by a NASA Scientist 'Prove' The Speed of Light Is Torturously Slow Don't thinking the speed of light really fast. In earth yes, but cosmic ? A series of new animations by a NASA scientist show just how zippy – and also how torturou
02:47 Popular
Why Jupiter Has So Many Moons

709 views / 2 likes - added 5 years ago

Our solar system is already teaming with nearly 200 moons, and we just got 12 more to add to the list. A team led by astronomer Scott Sheppard out of the Carnegie Institution for Science discovered the moons in 2017 using one of the most powerful digital
12:19 Popular
Taxes&Smuggling - Prelude to Revolution: Crash Course US History #6

835 views / 1 likes - added 9 years ago

In which John Green teaches you about the roots of the American Revolution. The Revolution did not start on July 4, 1776. The Revolutionary War didn't start on July 4 either. (as you remember, I'm sure, the Revolution and the Revolutionary War are not the
03:03
Why is it called a SQUARE root?

625 views / 0 likes - added 4 years ago

I explain why it is called a square root, and also how a square root works.Clarifications:To keep this video simple I decided to not talk about complex numbers. But perhaps I should have mentioned complex numbers when talking about the square root of nega
03:47 Popular
A Space Probe Finishes Its Mission...Now What?

878 views / 0 likes - added 7 years ago

Space probes are repeatedly launched into space on various missions. But what do we do with them after they complete their mission? Where Do Satellites Go When They Die? - http://bit.ly/22D4bkk Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1Px
04:19
Juno Has Arrived At Jupiter! Now What?

654 views / 2 likes - added 7 years ago

Juno is now orbiting Jupiter! What is its mission and what are some of the dangers Juno might face during the 20-month expedition? We Found Gravity Waves...AGAIN!!! ???? http://bit.ly/29nE2SP Sign Up For The Seeker Newsletter Here ???? http://bit.ly/1UO1P
Featured
01:15
These Wildcats Need the Forest to Survive

514 views / 0 likes - added 6 years ago

This little old lady is Button, a 21-year-old margay at the Santa Ana Zoo. Native to the dense forests of Central and South America, these wildcats are tree-dwelling creatures whose wide feet and flexible toes allow them to climb, jump and hang from branc
09:13
If Rockets were Transparent

292 views / 0 likes - added 4 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
01:16 Popular
New Discovery About The Moon's Age Could Rewrite History

734 views / 0 likes - added 7 years ago

New calculations suggest the moon could be a couple hundred million years older than we previously thought! Our Moon Might Be Made Up Of Many Smaller Moons - https://youtu.be/-k6mz9qle40 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read
03:58
These Alien Worlds are the Hottest in the Cosmos, Here’s What We Know About Them

472 views / 0 likes - added 6 years ago

Hot Jupiters are popping up across the universe. Each one is more extreme than the last which is why they're the source of a lot of speculation in the science world. Read More: Star "Eating" Superhot Planet's Atmosphere https://news.nationalgeographic.com
12:56
Why so many baseball players are Dominican

124 views / 0 likes - added 7 months ago

And why so many players are among the best in Major League Baseball.Subscribe and turn on notifications so you don't miss any videos: http://goo.gl/0bsAjO Baseball has a long history in the United States, but it also has strong roots in the Caribbean and
05:39
This Drug-Resistant Bacteria Could Be Hiding in Your Armpits Right Now

326 views / 0 likes - added 4 years ago

Staphylococcus or, as its more widely known, staph, is one of the most common bacteria found on humans around the world. But what exactly is a staph infection? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more SICK | http://bit.ly/SICKplaylist
10:12 Popular
Venice and the Ottoman Empire: Crash Course World History #19

862 views / 1 likes - added 9 years ago

In which John Green discusses the strange and mutually beneficial relationship between a republic, the citystate of Venice, and an Empire, the Ottomans--and how studying history can help you to be a better boyfriend and/or girlfriend. Together, the Ottoma
03:05
What You Actually See During A Meteor Shower

630 views / 0 likes - added 5 years ago

Whether it’s the Perseids meteor shower in August or the Orionids in October, meteor showers are one of those light shows we can always count on year after year. And that regularity has everything to do with what you’re actually seeing when you watch a me
Featured
08:37
DeepMinds New AI Helps Detecting Breast Cancer

338 views / 0 likes - added 3 years ago

Check out Linode here and get $20 free credit on your account: https://www.linode.com/papers The paper "International evaluation of an AI system for breast cancer screening" is available here:https://deepmind.com/research/publications/International-evalua
05:30
What to See, Eat and Do in Ghana

351 views / 0 likes - added 4 years ago

In 2018, Ghanaian President Nana Akufo-Addo announced that 2019 would be an official year of return. To mark the solemn 400th anniversary of the transatlantic slave trade, Ghana is extending an invitation to reunite Africans on the continent with Africans
09:54 Popular
How Exactly Is the Human Brain Organized?

971 views / 0 likes - added 4 years ago

The human brain remains one of the biggest mysteries in science, but weve learned a lot about how it works over the years. In this episode, Patrick breaks down all things brain. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Human! http://b
06:01
Founder of GE, Born in 1853, Talks About the 1870s & 1880s: Enhanced Video [60 fps]

101 views / 0 likes - added 1 year ago

General Electric Company was formed in 1892, with Elihu Thomson's Thomson-Houston Electric Company merging together with Edison General Electric Company. The interview was filmed on June 21, 1932. Here, Elihu is discussing with one of his former students,
03:31
Robots Can Now Sense Your Emotions Via Radio Waves

560 views / 1 likes - added 7 years ago

Scientists have developed a machine that can read your emotions - even when your facial expression remains constant. How does it work? Why You Shouldn't Fear Artificial Intelligence - https://youtu.be/uEWGjQ0nTm4 Sign Up For The Seeker Newsletter Here - h
Featured
02:54 Popular
How Big is the Atmosphere?

902 views / 0 likes - added 4 years ago

The layers of the atmosphere shown to scale and a discussion of what happens at each layer. The layers in order from the ground up:Troposphere, Stratosphere, Mesosphere, Thermosphere, and the Exosphere.Watch more videos:How Big is the Solar System? https:
03:39 Popular
Earth's Cousin Find 'Whispers The Possibility That We Are Not Alone' | Video

894 views / 0 likes - added 8 years ago

And 'how much longer until a new discovery shouts it out?' asks the Science @ NASA video series. In July 2014, NASA announced the discovery of Kepler 452b, a planet slightly larger than Earth that resides in the habitable zone of its solar system. It is 6
01:50 Popular
How Braille was invented | Moments of Vision 9 - Jessica Oreck

1,562 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/how-braille-was-invented-moments-of-vision-9-jessica-oreck Today, Braille is the universally accepted system of writing for the blind, translated into almost every language in almost every country across the glo
Featured
04:35
What Exists In The Dark Space Between Solar Systems?

670 views / 0 likes - added 8 years ago

Many people think that space is a vacuum, but that’s actually a misconception. What exactly exists between solar systems? Is This the Creepiest Satellite That's Ever Flown? ►►►►http://bit.ly/1NQANPm Sign Up For The TestTube Newsletter Here ►►►► http://bit
05:02 Popular
Why Do Some People Have Seasonal Allergies? - Eleanor Nelsen

1,216 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-do-some-people-have-seasonal-allergies-eleanor-nelsen Ah, spring. Grass growing, flowers blooming, trees budding. For those with allergies, though, this explosion of new life probably inspires more dread tha
Featured
05:29
An Interstellar Asteroid Just Flew Past Earth, Here’s What You Need to Know

499 views / 1 likes - added 6 years ago

In October, astronomers observed an interstellar asteroid for the first time. We talked to one of the first to study it, and here’s everything they’ve learned in the months since. What’s Happening in Space? - https://www.youtube.com/watch?v=8XDS_aTVBrE&li
59:38
Carl Sagan Christmas Lectures 3 - The History of Mars

139 views / 0 likes - added 1 year ago

Cold, arid, and tens of millions of miles away from Earth, Mars has intrigued scientists for centuries. The existence of liquid on its surface was confirmed by NASAs flyby mission, Mariner 4, in 1965, but the question of whether life exists on our neighbo
10:00 Popular
International IP Law: Crash Course Intellectual Property #6

750 views / 0 likes - added 9 years ago

This week, Stan Muller teaches you how intellectual property law functions internationally. Like, between countries. Well, guess what. There's kind of no such thing as international law. But we can talk about treaties. There are a bevy of international tr
06:23
Was Human Evolution Driven By Radiation From A Supernova? | How The Universe Works

645 views / 0 likes - added 4 years ago

It is thought that a supernova helped create our solar system from a floating cloud of dust and gas, but did a supernova also drive the evolution of human life on Earth?Subscribe to Discovery UK for more great clips:http://www.youtube.com/subscription_cen
04:21
Here's Why We Can't Live Stream From Mars

606 views / 0 likes - added 7 years ago

Most of us on earth only get to see space through the pictures spacecrafts take up there. How exactly do those pictures get back to earth? How We Know NASA Didn't Fake Neil Armstrong's First Steps - https://youtu.be/OxoSnXZTtr4 Everything You Know About P
16:20
Does Planet 9 Exist?

368 views / 0 likes - added 4 years ago

A planet has been predicted to orbit the sun with a period of 10,000 years, a mass 5x that of Earth on a highly elliptical and inclined orbit. What evidence supports the existence of such a strange object at the edge of our solar system?Huge thanks to:Pro
09:36 Popular
How 156 years of British rule shaped Hong Kong

841 views / 0 likes - added 5 years ago

Hong Kong has British DNA. Follow Johnny on Instagram: https://www.instagram.com/johnnywharris/ Follow the Vox Borders watch page: https://www.facebook.com/VoxBorders/ Sign up for the Vox Borders newsletter: https://www.vox.com/borders-email Subscribe to
01:29
This Tortoise Could Be Extinct in 20 Years

678 views / 0 likes - added 6 years ago

Endemic to the dry southern forests of Madagascar, the radiated tortoise has an incredibly long lifespan—the oldest tortoise on record reached an estimated 188 years of age. They boast highly intricate, dome-shaped shells lined with blood vessels, making
02:38
1971 Nixon Shock: The End of US Dollars Convertibility to Gold

580 views / 0 likes - added 5 years ago

On August 15th 1971 President Richard Nixon made a major announcement stating that the US Dollar would no longer be redeemable for gold. This meant that the Bretton Woods Monetary System was now over. This was a major shift in money and monetary policy. T
03:51
The hot chocolate effect explained and animated

687 views / 0 likes - added 6 years ago

The hot chocolate effect. How does it work? The speed of sound changes when water and a powder mixes. Air is created and slowly fly out of the system. But air changes the bulk modulus and that changes the speed. The freqency depends on the speed of propag
05:09 Popular
How does your body know what time it is? - Marco A. Sotomayor

821 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/how-does-your-body-know-what-time-it-is-marco-a-sotomayor Being able to sense time helps us do everything from waking and sleeping to knowing precisely when to catch a ball that’s hurtling towards us. And we owe
Featured
04:50
What Happens To Your Body And Brain If You Don't Get Sleep

685 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
Vaccines 101: How vaccines work

157 views / 0 likes - added 2 years ago

We delve into how vaccines, such as the ones for Covid-19, actually work. What are the different types of vaccine? How do they trigger and train the immune system, and what is the role of herd immunity?Read more in https://www.nature.com/collections/vacci
26:41 Popular
Ryan Plays with Thomas & Friends Toy Trains for Kids

1,423 views / 2 likes - added 6 years ago

Ryan Plays with Thomas and Friends Toy Trains for Kids at the Hotel! Then Ryan opens the biggest Thomas and Friends Playset ever! It's Superstation Playset! Kids can use their imagine and play out adventures with Thomas & Friends engines! This multi-syste
06:30
When To Try New Things (According to Math)

539 views / 0 likes - added 6 years ago

The Explore/Exploit Trade Off. The best algorithm for when to try new things and when to stick to what you know: the Gittins Index. Based on a chapter of the book Algorithms to Live By, The Computer Science of Human Decisions by Brian Christian and Tom Gr
21:20
A Kids' Guide To The Midterm Elections And Congress | Nightly News: Kids Edition

108 views / 0 likes - added 1 year ago

The midterm elections are just days away: we explain what they are and what Congress does. Plus, we talk to NBA star Kevin Love about his work raising awareness about mental health for children and young adults. We spotlight Wisconsin students' "pawsome"
03:33 Popular
What causes constipation? - Heba Shaheed

995 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/what-causes-constipation-heba-shaheed Visiting the bathroom is part of the daily human experience. But occasionally, constipation, a condition that caus
14:09
29 SCIENCE TRICKS that look like real MAGIC

668 views / 0 likes - added 1 year ago

Timestamps: 0:05 Corn flakes and magnet 0:29 Watering cans trick 1:28 Fade out tricks 1:47 Jelly bears 2:09 Milk and cola 2:35 Water and magnets 3:17 Balance 3:39 Ferromagnetic fluid This video is made for entertainment purposes. We do not make any warran
03:50 Popular
How is power divided in the United States government? - Belinda Stutzman

1,137 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/how-is-power-divided-in-the-united-states-government-belinda-stutzman Article II of the United States Constitution allows for three separate branches of government (legislative, executive, and judicial), along w
09:40
Why American public transit is so bad

288 views / 0 likes - added 3 years ago

Most Americans have no choice but to drive. How do we change that?What do you wish the presidential candidates would talk about? http://vox.com/ElectionVideosIn the middle of the 20th century, the US government made a decision that would transform America
06:23 Popular
DEMOTED?! Why Isn't Pluto A Planet Anymore? | COLOSSAL QUESTIONS

2,042 views / 13 likes - added 6 months ago

WATCH MORE https://www.youtube.com/playlist?list=UULFPwiAPYRT1JCna3GYf-vkCg SUBSCRIBE https://www.youtube.com/channel/UCPwiAPYRT1JCna3GYf-vkCg?sub_confirmation=1Have you ever heard the sad story of Pluto, the poor lil dwarf planet-that-was? For decades, i
Featured
04:11
The Mystery of Our Interstellar Visitor May Have Just Been Solved

270 views / 0 likes - added 3 years ago

Ever since 'Oumuamua was discovered in 2017, we've struggled to understand its identity. What is it? Where did it come from? A new study may finally bring answers to all these questions. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elemen
05:58
Neuroethology of Toads (Part 1 of 3; English): Behavioral Responses to Prey Features

181 views / 0 likes - added 2 years ago

Movie with the title "Image Processing in the Visual System of the Common Toad - Behavior, Brain Function, Artificial Neuronal Net" (IWF No. C 1805) by Prof. Dr. Jörg-Peter Ewert ( http://www.joerg-peter-ewert.de, University of Kassel, Germany) in co
04:28 Popular
How The Heart Actually Pumps Blood - Edmond Hui

1,146 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-the-heart-actually-pumps-blood-edmond-hui For most of history, scientists weren't quite sure why our hearts were beating or even what purpose they served. Eventually, we realized that these thumping organs s
03:10 Popular
Will This Solve Organ Transplant Rejection Forever?

841 views / 0 likes - added 8 years ago

Currently we must have an exact match to receive an organ from a donor, especially kidneys, but that may no longer be an issue. Subscribe to TestTube Plus ►►►► http://bit.ly/1RrPZ5V Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read
06:53
Gut Microbiome Explained in Simple Words

152 views / 0 likes - added 1 year ago

The gut microbiome are the trillions of microorganisms primarily bacteria, but also fungi, viruses and protists that live inside your digestive system. Scientists are discovering that these microbes are vital for us to live healthy lives. They help us dig
05:33 Popular
Brian Cox explains why time travels in one direction - Wonders of the Universe - BBC Two

1,152 views / 0 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 More about this programme: http://www.bbc.co.uk/programmes/b00zf9dh Professor Brian Cox builds sandcastles in t
03:49 Popular
How zip codes helped organize America

872 views / 0 likes - added 7 years ago

Zip codes, explained. Subscribe to our channel! http://goo.gl/0bsAjO Zip codes were invented in 1963 to help the United States Postal Service deal with huge increases in mail volume. The Zone Improvement Plan, or “ZIP” code system of addressin
05:03 Popular
How Sugar Affects The Brain - Nicole Avena

856 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-sugar-affects-the-brain-nicole-avena When you eat something loaded with sugar, your taste buds, your gut and your brain all take notice. This activation of your reward system is not unlike how bodies process
Featured
09:14
Interstellar Travel: Approaching Light Speed

474 views / 0 likes - added 5 years ago

Is interstellar travel doomed to remain in the realm of science fiction? Sticking to near future space propulsion only, how close can we get to the speed of light? This video looks at the current spacecraft speed records with Apollo 10 holding the record
09:13 Popular
How the Stock Market Works

770 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
02:23
This Incense Is Worth $60,000

411 views / 0 likes - added 4 years ago

Its no coincidence that Hong Kong is Cantonese for fragrant harbor. The city was the epicenter of the incense trade in ancient times. Agarwood incense is a treasured commodity today. Harvested from aquilaria trees, it smells like a cross between nutty woo
01:12 Popular
Jupiter 101

775 views / 3 likes - added 7 years ago

Jupiter is the largest planet in our solar system, and it also spins the fastest. Subscribe to Science Channel: http://bit.ly/SubscribeScience Learn more about Juno and its mission to Jupiter! https://www.missionjuno.swri.edu/ https://www.nasa.gov/mission
Featured
04:46 Popular
How Do We Study The Stars? - Yuan-Sen Ting

1,593 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-do-we-study-the-stars-yuan-sen-ting Our best technology can send men to the Moon and probes to the edge of our solar system, but these distances are vanishingly small compared to the size of the universe. Ho
05:47 Popular
How Long Does It Take To Get To Jupiter?

1,393 views / 5 likes - added 8 years ago

We’re focused on Mars and Pluto, but what about Jupiter? Doesn’t the biggest planet in the Solar System deserve a little love? How long does it take spacecraft to reach Jupiter? Support us at: http://www.patreon.com/universetoday More stories at: http://w
02:55
Poppy The Baby Chimp Has A Huge Smile | BBC Earth

489 views / 1 likes - added 4 years ago

Poppy was rescued from the illegal pet trade after her mother was killed for bush meat. Despite her tough start in life, she's a happy chimpanzee with a huge smile.Subscribe: http://bit.ly/BBCEarthSub #BabyAnimals #Chimpanzee #CuteAnimalsWatch more: Plane
06:45
How to Read Math

497 views / 0 likes - added 4 years ago

Baffled by equations, well no more! Continue learning at this video's sponsor https://brilliant.org/dosLots of people find mathematical equations intimidating because they don't make sense. But they are not hard to understand if you follow a few steps, an
04:07
This Is Where Your Wine Corks Come From

595 views / 0 likes - added 5 years ago

Uncorking a bottle of wine after a long day is one of the few true pleasures in life. But ever wonder where that small cork—aka the last thing standing between you and your favorite red—comes from? In Portugal, there’s a long and rich history of harvestin
04:18
Spinach and Eggs, 18th Century Style

510 views / 0 likes - added 7 years ago

Michael Dragoo joins us to make this very easy to make, delicious recipe for Spinach and Eggs from "A New System Of Domestic Cookery" by Maria Rundell. Breakfast In The 18th Century ▶ http://bit.ly/2l5kwCD ▶▶ Top 6 Egg Preservation Techniques ▶ http://bit
04:42
How To Detect A Supernova - Samantha Kuula

659 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-to-detect-a-supernova-samantha-kuula Just now, somewhere in the universe, a star exploded. In fact, a supernova occurs every second or so in the observable universe. Yet, we’ve never actually been able to wa
Featured
04:54 Popular
History Vs. Andrew Jackson - James Fester

916 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/history-vs-andrew-jackson-james-fester Andrew Jackson was both beloved and loathed during his presidency. In this imaginary courtroom, you get to be the jury, considering and weighing Jackson's part in the spoil
03:34
Destroying Cancer Using Your Own Genetically Modified Cells

638 views / 0 likes - added 7 years ago

Scientists are taking cancer patients' immune cells and engineering them to fight cancer. How does it work? DOUBLE CHECK CTA ***** This Genetically Modified Salmonella Destroys Brain Cancer - https://youtu.be/z94yUn33Ylo Sign Up For The Seeker Newsletter
02:54
Scientists Spot a Super Destructive Dying Star

648 views / 0 likes - added 7 years ago

While using the Kepler Telescope to search for white dwarfs, or dying stars, scientists found a star that seems to defy our understanding of space physics. The star appears to be turned inside out, but really it’s destroying the planetary system around it
05:20 Popular
Making Waves: The Power Of Concentration Gradients - Sasha Wright

1,053 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-motion-of-the-ocean-the-concentration-gradient-sasha-wright The constant motion of our oceans represents a vast and complicated system involving many different drivers. Sasha Wright explains the physics behi
Featured
03:22
What happens when you collapse an underwater bubble with a soundwave

475 views / 0 likes - added 3 years ago

In Genesis 1:2-3 it says, "And the earth was without form, and void; and darkness was upon the face of the deep. And the Spirit of God moved upon the face of the WATERS. And God said, Let there be light: and there was light." Ok.. picture a sphere of wate
03:55 Popular
What Is The World Wide Web? - Twila Camp

1,660 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-is-the-world-wide-web-twila-camp The World Wide Web is used every day by millions of people for everything from checking the weather to sharing cat videos. But what is it exactly? Twila Camp describes this
03:10 Popular
Three Ways Pee Could Change The World

861 views / 1 likes - added 8 years ago

We can use urine to make medicines, power cell phones, and create “pee-cycled” water. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ From Gunpowder to Teeth Whitene
08:14
Why a Diving Robot Can Replace Scuba Divers | WIRED

187 views / 0 likes - added 1 year ago

A robotic diving system that looks like a Transformer? OceanOneK can go to depths that would kill a human diver. It can also handle delicate objects without breaking them. Using a haptic system, humans can use OceanOneK as an avatar, allowing humans to di
09:45
This is What a $1,500,000 Guitar Sounds Like

378 views / 0 likes - added 3 years ago

Check out the full auction here: https://bit.ly/slowhand_MiW Join Guitar Super System today: http://musiciswin.com Follow on Instagram: http://instagram.com/musiciswin Follow on Twitter: http://twitter.com/musiciswin Follow on Facebook: http://facebook.co
03:20 Popular
Why Do We Eat Spoiled Food?

842 views / 1 likes - added 8 years ago

Sponsored by Tab for a Cause: http://www.tabforacause.org?r=3 MinuteEarth is also now on Patreon! Please support us at: http://www.patreon.com/minuteearth And subscribe! - http://www.youtube.com/user/minuteearth?sub_confirmation=1 Thanks to: - Subbable s
04:12 Popular
Was Our Asteroid Belt Once A Planet? #AskDNews

799 views / 0 likes - added 8 years ago

The Main Asteroid Belt sits between Mars and Jupiter. How did it form? Did there used to be a planet there? Get a month’s worth of shaving supplies from Harry’s for just $10 by entering DNEWS at checkout! ►►►► http://hrys.co/dnews Why Are The Planets In T
01:37
Collaboration in Room-Scale Virtual Reality

524 views / 0 likes - added 6 years ago

Play collaborative games, draw in 3D, and unlock the possibilities of VR: We present CocoVerse, a shared immersive virtual reality environment in which users interact with each other and create and manipulate virtual objects using a set of hand-based too
02:20
SpaceX spacesuits - Take a deep dive

297 views / 0 likes - added 4 years ago

SpaceX's sleek new spacesuits are "one part of the bigger Dragon system, it's really a part of the vehicle," according to Chris Driggs, SpaceX space suits and crew equipment manager. -- SpaceX's historic Demo-2 Crew Dragon astronaut launch: Full coverage:
06:22
The Mechanical Secret of a Brainless Animal

183 views / 1 likes - added 2 years ago

Trichoplax adhaerens is a species of placozoa, the simplest animals at the base of the tree of life. It doesn't have a nervous system, yet it exhibits complex behaviors. How is this possible? The answer could illuminate the origins of the nervous systeman
03:10
Making a Masterpiece... with a Vintage Typewriter

137 views / 0 likes - added 1 year ago

The old adage that a picture is worth a thousand words is not actually as old as you might think. It was coined in 1921 by advertising executive Fred R. Barnard to promote his agency’s work. But more than 100 years on, artist James Cook has turned t
03:46
Sunshields & Nukes: What We Need to Terraform Venus and Mars

492 views / 0 likes - added 6 years ago

Our nearest planetary neighbors, Venus and Mars, might possibly host human life in the future. So which of these planets is a better candidate for terraforming? And what would we have to do to make it hospitable? High Altitude Venus Operational Concept (H
01:37 Popular
Athlete Runs 350 Miles While Barely Breaking a Sweat Due To Genetic Condition

800 views / 0 likes - added 7 years ago

Dean Karzanes can run 350 miles without stopping. The 53-year-old marathon runner has no trouble running a marathon. He even does them back-to-back with hardly breaking a sweat. His endurance is credited to his body's ability to flush lactic acid from his
01:41
Daimler and Bosch have created an automated parking garage

471 views / 0 likes - added 6 years ago

Daimler and Bosch have created an automated parking garage that parks cars for you without using a valet. The drawback is that the system won't work with just any car. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techin
00:55
This is the crazy way distressed jeans are made

415 views / 0 likes - added 7 years ago

The LaserSharp Denim Abrasion System uses 2500 watts of power to burn patterns into the legs of jeans, giving them a stylish "distressed" look. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://t
01:21
4DX movie theaters are the next-best thing to being in the film

559 views / 0 likes - added 6 years ago

These 4DX seats make you feel like you're really there — the system uses environmental effects like fog, water, and even smell to add to the movie-watching experience. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techin
02:57
Visualizing Ultrasound with Schlieren Optics Part II

239 views / 0 likes - added 3 years ago

Part 2 of 3. We use our strobing schlieren system to look at diffraction and standing wave patterns in air created by an ultrasonic transducer (driven at 28 kHz) and a reflecting glass plate.More information about our schlieren optics set-up and how it wo
04:20
The ferocious predatory dinosaurs of Cretaceous Sahara - Nizar Ibrahim

610 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/the-ferocious-predatory-dinosaurs-of-cretaceous-sahara-nizar-ibrahim In Cretaceous times (around 100 million years ago), North Africa was home to a huge river system and a bizarre menagerie of giant prehistoric
Featured
11:41 Popular
The Oort Cloud: Crash Course Astronomy #22

702 views / 0 likes - added 8 years ago

Now that we’re done with the planets, asteroid belt, and comets, we’re heading to the outskirts of the solar system. Out past Neptune are vast reservoirs of icy bodies that can become comets if they get poked into the inner solar system. The Kuiper Belt i
03:49
Re-thinking Progress: The Circular Economy

436 views / 0 likes - added 5 years ago

There's a world of opportunity to re-think and re-design the way we make stuff. 'Re-Thinking Progress' explores how through a change in perspective we can re-design the way our economy works - designing products that can be 'made to be made again' and pow
27:44
The Electric Brain - Mind Field S2 (Ep 8)

384 views / 0 likes - added 3 years ago

Our nervous system is fundamentally electric. We move our arm by sending a signal to the muscles that control it. That means we can bypass our brains and use electricity to control our bodies, or use our minds to control other bodies. In this episode, I e
08:56
Toyota T-HR3 Humanoid Robot

641 views / 0 likes - added 6 years ago

http://www.Motorward.com - Subscribe For More Cool Videos: https://goo.gl/2nkv2Z Toyota Motor Corporation (Toyota) today revealed T-HR3, the company's third generation humanoid robot. Toyota's latest robotics platform, designed and developed by Toyota's P
04:39 Popular
What's the fastest way to alphabetize your bookshelf? - Chand John

814 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/what-s-the-fastest-way-to-alphabetize-your-bookshelf-chand-john You work at the college library. You’re in the middle of a quiet afternoon when suddenly, a shipment of 1,280 books arrives. The books are in a str
Featured
04:08 Popular
RNAi: Slicing, Dicing And Serving Your Cells - Alex Dainis

714 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/rnai-slicing-dicing-and-serving-your-cells-alex-dainis RNA, the genetic messenger, makes sure the DNA recipe gives your cells exactly what they ordered. But sometimes that means inhibiting some other RNA that go
06:10
The journey to Pluto, the farthest world ever explored - Alan Stern

563 views / 2 likes - added 6 years ago

Check out Alan Stern's "Chasing New Horizons": https://shop.ed.ted.com/collections/ted-ed-book-recommendations/products/chasing-new-horizons View full lesson: https://ed.ted.com/lessons/the-journey-to-pluto-the-farthest-world-ever-explored-alan-stern As o
04:50
Did Water Crash Into Earth From Space?

186 views / 0 likes - added 2 years 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://
03:15
Inside the Search for Planet Nine I NOVA I PBS

397 views / 0 likes - added 4 years ago

Follow two astronomers, Mike Brown and Konstantin Batygin, as theyre on the hunt for Planet Nine a hypothesized ninth planet at the edge of our solar system.PRODUCTION CREDITSProduced and Directed by: Caitlin Saks and Terri RandallCamera: Dave ArabiaDigit
04:32
CRISPR: Gene editing and beyond

481 views / 0 likes - added 6 years ago

The CRISPR-Cas9 system has revolutionised gene-editing, but cutting DNA isn’t all it can do. From turning gene expression on and off to fluorescently tagging particular sequences, this animation explores some of the exciting possibilities of CRISPR. Downl
04:38 Popular
The Origins Of Ballet - Jennifer Tortorello And Adrienne Westwood

870 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-origins-of-ballet-jennifer-tortorello-and-adrienne-westwood Can you imagine a party where every movement and every visual detail were governed by a complex system of rules and procedures? For centuries, such
03:14 Popular
Marshmello - Fly (Official Music Video)

6,335 views / 81 likes - added 6 years ago

Marshmello - Fly (ft. Leah Culver) http://smarturl.it/mellofly Watch 'Fly" Vertical Video on Spotify! http://spoti.fi/2FnJ6sR Mellogang, In celebration of reaching 11 Million Subscribers on YouTube, I wanted to do something special. This is for all of you
10:58 Popular
Map of Computer Science

790 views / 0 likes - added 3 years ago

The field of computer science summarised. Learn more at this video's sponsor https://brilliant.org/dos Computer science is the subject that studies what computers can do and investigates the best ways you can solve the problems of the world with them. It
04:20
NASAs Most Powerful Rocket May Be One Step Closer to Launch

302 views / 0 likes - added 3 years ago

NASA decided to kick off the year by performing a test on the Space Launch System that's destined to put the first woman on the moon. But things didnt go quite as expected. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit
06:17
How granite countertops took over American kitchens

529 views / 0 likes - added 6 years ago

Granite countertops are an American obsession. But how did they become so ubiquitous? Our nation's countertop history has had a few surprising twists and turns. This is the final episode in the first season of Overrated - you can learn more about it here:
02:03
What would happen if you flew an airplane on all 8 planets

658 views / 0 likes - added 7 years ago

In the book "What if?: Serious Scientific Answers to Absurd Hypothetical Questions" by Randall Munroe, it is possible to picture some unpractical scenarios by using science. According to the book, we are able to understand what would happen to an ordinary
04:27
Pluto Could Be Made A Planet Again, Along With 102 Other Celestial Bodies

695 views / 0 likes - added 7 years ago

This proposed new definition of "planets" would bring back Pluto, but would also reclassify over a hundred other celestial bodies -- including our moon! Do You Know What Color Pluto Really Is? - https://youtu.be/8beVI8wdkZg Sign Up For The Seeker Newslett
03:30
The 5 biggest discoveries from NASA's Cassini spacecraft

554 views / 0 likes - added 7 years ago

For the last 13 years, NASA's Cassini spacecraft has spied on Saturn and its many moons. Turns out, this region of space could hold the greatest secrets of our solar system. Here are 5 of the most fascinating discoveries Cassini has given us so far. Read
54:50
A Journey to the Centre of the Sun - with Lucie Green

635 views / 0 likes - added 7 years ago

Lucie Green takes us on a journey from the centre of the sun to planet earth in a run-down of the latest solar physics research. Watch the Q&A here: https://www.youtube.com/watch?v=0JkxTILe2Nk 110 times wider than Earth; 15 million degrees at its core; an
12:15 Popular
Top 10 Strangest Things Found in Outer Space

869 views / 4 likes - added 6 years ago

Outer space is home to some incredibly weird objects and strange mysteries that we're uncovering today. Here are the strangest things found in outer space! Subscribe for more! ► https://goo.gl/pgcoq1 ◄ Stay updated ► https://goo.gl/JyGcTt https://goo.gl/5
08:24
Citicorp Center | NYC skyscraper saved by a students question

549 views / 0 likes - added 5 years ago

The Citicorp Center repair is a classic engineering case study of how mistakes must be avoided in engineering and construction of public works. A skyscraper in New York City needed a unique structural system. While reviewing the design a student asked a q
04:48 Popular
Dinosaur Pee?: Crash Course Kids #24.2

874 views / 3 likes - added 8 years ago

Today we continue our exploration of the Water Cycle by drinking some dinosaur pee. Yep! Well, it's a little less gross that it sounds. It turns out that all of the water on Earth is just constantly recycled in what we call a closed system. No water comes
06:18
What Has New Horizons Taught Us About Pluto?

613 views / 2 likes - added 8 years ago

Pluto's not just cool… it's ICE COLD Tweet ⇒ http://bit.ly/OKTBSpluto Share on FB ⇒ http://bit.ly/OKTBSplutoFB ↓ More info and sources below ↓ Since New Horizons flew by Pluto on July 14, 2015, it’s completely redefined what we know about the dwarf planet
03:13 Popular
Hitting The Sun Is HARD

715 views / 0 likes - added 7 years ago

Listen to "The Paradox of Choice" for free at http://www.Audible.com/minutephysics This video is about the orbital mechanics of why it’s so hard to crash into the sun – the energy it takes to get there is astoundingly high, compared with leaving the solar
Featured
05:10 Popular
How the food you eat affects your gut - Shilpa Ravella

881 views / 1 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/how-the-food-you-eat-affects-your-gut-shilpa-ravella The bacteria in our guts can break down food the body can’t digest, produce important nutrients, regulate the immune system, and protect against harmful germs
05:04 Popular
How do your hormones work? - Emma Bryce

1,061 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-do-your-hormones-work-emma-bryce Over our lifetimes, our bodies undergo a series of extraordinary metamorphoses: we grow, experience puberty, and ma
04:14
Is There A Center Of The Universe? - Marjee Chmiel And Trevor Owens

698 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/is-there-a-center-of-the-universe-marjee-chmiel-and-trevor-owens It's been a long road to the discovery that Earth is not the center of the Solar System, the Milky Way, or the universe; great thinkers from Arist
05:56 Popular
Weather In Space (the Rocky Planets): Crash Course Kids #43.1

955 views / 4 likes - added 8 years ago

Do other planets have weather? It turns out that, yes, they do! But, the weather isn't all the same on other planets because of things like atmosphere. In this episode of Crash Course Kids, Sabrina takes us on a tour of the weather on the rocky planets in
04:27 Popular
Motorized LEGO Roller Coaster Train

717 views / 0 likes - added 5 years ago

This is a custom train designed to run on the new LEGO roller coaster track system. It is powered using an M-Motor and battery box and runs smoothly up and down the steepest track sections. You can find building instructions for the basic engine and train
04:08
Is Magnetic Refrigeration the Future of Cooling?

162 views / 0 likes - added 2 years ago

I show you how magnetic refrigeration works using GadoliniumSee BASF video on their magnetic refrigeration systemhttps://fb.watch/abb4uLNCXQ/Get Your Experiment Box Here: https://theactionlab.com/Checkout my experiment book: https://amzn.to/2Wf07x1Twitter
01:35
Scientists Solve the Mystery Behind the Oumuamua 'Alien Spacecraft' Comet

102 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
05:03
Every Animal In Your DNA

448 views / 0 likes - added 4 years ago

Signup for your FREE trial to The Great Courses Plus here: http://ow.ly/crsQ30beNOZYou are the living ancestor of an unbroken chain of lives stretching from you, through your mother and your grandmother all the way back through the complete history of lif
04:39
GO INCREDIBLY FAST

115 views / 0 likes - added 1 year ago

LSI is pleased to present the short inspirational-educational film titled “Go Incredibly Fast”. The purpose of this short film is to identify the perennial time-distance problem of human space exploration beyond Mars and to identify a few prop
03:43
How to Find an Exoplanet

456 views / 0 likes - added 6 years ago

If you want to find another world beyond our solar system, here are the 5 ways you can do it. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @nova_pbs PRODUCTION CREDITS: Digital Producer: Ari Daniel Edi
04:28
Should we all write in Chinese? | BBC Ideas

559 views / 0 likes - added 5 years ago

What if the whole world used the same writing system? Subscribe to BBC Ideas https://bbc.in/2F6ipav This video was made by Angel Sharp Media. Do you have a curious mind? You’re in the right place. Our aim on BBC Ideas is to feed your curiosity, to open yo
07:56
The Secret Behind Jupiter's Northern Lights | Space Mysteries | BBC Earth Lab

115 views / 0 likes - added 1 year ago

Jupiter's auroras are the most spectacular in our solar system and produce enough energy to briefly supply all of human civilisation! But, what causes them? And why do they pulse like clockwork?Best of Earth Lab: http://bit.ly/EarthLabOriginals Best of BB
10:31 Popular
This Is How Your Body Builds Immunity

1,482 views / 0 likes - added 4 years ago

We encounter bacteria, viruses and parasites all the time, but how exactly does our immune system kill these dangerous pathogens? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Human! http://bit.ly/HUMANplaylist Visit our shop at http://sho
08:41
Map of Biology

298 views / 0 likes - added 3 years ago

Biology is the subject that studies life in all its forms, from the simple cell through to all the animals that inhabit the planet. In this map I lay out the subject of biology and how all of the sub-disciplines are related to each other: microbiology, ge
01:16 Popular
Super Mario Bros. on Marimba (with 4 Mallets) by Aaron DeWayne

1,352 views / 8 likes - added 6 years ago

"Koji Kondo is my hero! He composed the music for Super Mario Brothers and many other of my all-time favorite NES games, like Zelda." - Aaron Here, Aaron plays the "Overworld" and "Underworld" theme music on marimba with four mallets. The music was transc
Featured
05:14
How to get better at video games, according to babies - Brian Christian

223 views / 0 likes - added 2 years ago

Explore what happened when the AI system Deep Q Networks (DQN) attempted to beat the Atari game Montezumas Revenge.--In 2013, a group of researchers wanted to create an AI system that could beat every Atari game. They developed a system called Deep Q Netw
02:00 Popular
How Does Fusion Power The Sun?

1,373 views / 0 likes - added 9 years ago

The Sun contains 99.8 percent of all matter in the solar system. Under crushing pressure and extreme temperatures generated by gravity, the violent process of nuclear fusion powers the tremendous energy output of the sun. | http://science.discovery.com/tv
Featured
03:03 Popular
NASA Just Revealed There Could Be Life On Saturn's Moon, Enceladus

867 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/
12:09 Popular
Intro To Economics: Crash Course Econ #1

922 views / 1 likes - added 8 years ago

In which Jacob Clifford and Adriene Hill launch a brand new Crash Course on Economics! So, what is economics? Good question. It's not necessarily about money, or stock markets, or trade. It's about people and choices. What, you may ask, does that mean. We
09:47
Why US elections only give you two choices

41 views / 0 likes - added 2 months ago

We dont like the two-party system. So why do we have it?Help keep Vox free for everybody: http://www.vox.com/give-now Americas two-party system is widely hated. Very few Americans think the two major parties do an adequate job representing us, and most sa
10:09
I Learned to Tell Time by the Moon. Here's Why It Was Hard.

313 views / 0 likes - added 3 years ago

Get two months of Skillshare free here: https://skl.sh/kurtisbauteFollow me:Instagram: https://www.instagram.com/kbaute/Twitter: https://twitter.com/kurtisbauteThanks to: Everyone on Twitter who sent me photos of the moon that I didn't end up using in the
04:08
How Do We Monitor All The Planes In The Sky?

530 views / 0 likes - added 8 years ago

With so many planes in and out of the skies each day, how is air travel kept safe? Here's more on the technology behind air traffic control. What Makes Airplanes Light Enough To Fly? ►►►► http://bit.ly/1O0nwJx Sign Up For The Seeker Newsletter Here ►►►► h
58:02
James Burke - The Neuron Suite

367 views / 0 likes - added 4 years ago

The mysteries of the brain and nervous system are explored by James Burke and experts in brain researchScience historian James Burke roams the Hotel del Coronado, using its services as a metaphor for the neuro-chemical activity of the human brain.With exp
04:43 Popular
Why Aren't We Only Using Solar Power? - Alexandros George Charalambides

1,281 views / 3 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-aren-t-we-only-using-solar-power-alexandros-george-charalambides Solar power is cheaper and more sustainable than our current coal-fueled power plants, so why haven't we made the switch? The real culprits he
08:45
It took 10 YEARS (But it was worth it) - Amazing Science Gadgets/Toys 3

71 views / 0 likes - added 6 months ago

Hello Everyone Sit back and relax. Enjoy 9 minutes of oddly satisfying scientific curiosities featuring various mind-blowing stuff!If you guys liked this video please follow us on Instagram : https://www.instagram.com/physicsfun/And subscribe to our chann
01:01
Inside InSight - From Migrant Farming to Mars

483 views / 0 likes - added 5 years ago

NASA-JPL InSight engineer Marleen Martinez Sundgaard works in a simulated Martian sandbox. She tests science instruments meant for Mars right here on Earth. Growing up in a migrant farming family, Marleen was always dreaming of the stars — now her d
39:01
Seeing The Universe Like We've Never Seen It Before

153 views / 0 likes - added 1 year ago

Now that the James Webb Space Telescope has released its first images, its time for the science programs to begin. We meet 5 scientists who will be using the telescope during its first cycle of operations looking at the earliest galaxies, red giant stars
02:49 Popular
Why Does The Shower Get Hot When The Toilet Is Flushed?

943 views / 0 likes - added 8 years ago

Were you burned the last time someone flushed the toilet while you were showering? It's a simple plumbing fix. Learn more at HowStuffWorks.com. Share on Facebook: https://goo.gl/kOSMwL Share on Twitter: https://goo.gl/gzs4hs Subscribe: http://goo.gl/ZYI7G
Featured
07:39 Popular
Is It Time To Say Goodbye To The EU? | AJ+

763 views / 1 likes - added 6 years ago

The European Union has been losing support among Europeans in recent years – but it's not all because of anti-immigrant attitudes. Watch More AJ+ In-Depth: http://ajplus.co/ajindepth Most of the conversation about Euroskepticism centers on the increase in
09:23 Popular
Joints: Crash Course A&P #20

976 views / 0 likes - added 9 years ago

We continue our look at your bones and skeletal system, skipping over the silly kid's song in favor of a more detailed look at your your axial and appendicular skeleton. This episode also talks about the structural and functional classifications of your j
Featured
03:21
The Colors of Stars

192 views / 0 likes - added 2 years ago

Sam the Bat noticed that some stars are different colors, so Mister Brown teaches him about what colors stars can be, and what all the colors mean!Hosted by: Anthony Brown ----------Love SciShow Kids and want to help support it? Become a Patron on Patreon
27:10
MinuteEarth Explains: Solar Eclipses

25 views / 0 likes - added 1 week ago

Check out our new Eclipse Explorer app, where you can watch solar eclipses across the solar system! https://labs.minutelabs.io/eclipsesAnd get your own Solar Eclipses Across the Solar System Tee here: https://store.dftba.com/collections/minuteearth/produc
06:47
Otters Can't Wait to Swim in New Pool

462 views / 2 likes - added 2 years ago

About Asian Small-clawed Otters First, otters are different from sea otters. Sea otters spend most of their time in the water, but otters can live both on the ground and in water. A few years ago, trafficking otters became a serious problem, and in 2019,
03:59 Popular
Why Do We 'See Stars'?

775 views / 0 likes - added 8 years ago

When you bash your head and “see stars,” what’s going on? Why does your brain pick this moment to give you a laser light show? Josh explains the phenomenon of seeing stars in this Brainstuff video. Learn more at HowStuffWorks.com Share on Facebook: https:
Featured
10:11 Popular
Kid Builds Amazing Mud House for DOGS

1,806 views / 32 likes - added 4 years ago

Kid builds AMAZING house for dogs with a swimming pool! Building with primitive technology and tools is pretty awesome to watch, doing it for dog rescue is even better! Comment if you agree! Leave a LIKE if you enjoyed! Watch PEOPLE WHO BEAT THE SYSTEM ht
03:31
Capitalism: Is it here to stay? | BBC Ideas

515 views / 0 likes - added 5 years ago

How did capitalism start? How does it work? Is it here to stay? The Economist's Anne McElvoy tells the story of this economic system.Subscribe to BBC Ideas https://bbc.in/2F6ipavThis video was made by Somethin' Else.------------Do you have a curious mind?
02:50
These researchers are putting fly babies into virtual reality

296 views / 0 likes - added 3 years ago

Bugs and fish dont play video games or attend teleconferences, but they can still explore virtual realitycomplete with visual effects, tastes and smells. A new system called PiVRnamed after the low-cost Raspberry Pi computer that runs its softwarecreates
01:05
Do You Know All Of These Facts About the International Space Station?

477 views / 0 likes - added 6 years ago

Impossible Engineering | Thursdays at 9/8c Learn how the ISS can help us explore and colonize the solar system. Full Episodes Streaming FREE on Science Channel GO: https://www.sciencechannelgo.com/impossible-engineering/ More of the Impossible! http://www
05:35
How Do Moles Become Cancerous?

690 views / 0 likes - added 4 years ago

Most people have multiple moles, and they come in lots of different shapes and sizes, but when is a mole just a mole, and how does it turn into a deadly form of cancer? Subscribe to Seeker! http://www.youtube.com/subscription_center?add_user=dnewschannel
04:25
How SpaceXs Starship Will Become the Most Powerful Rocket in the World | Countdown to Launch

440 views / 0 likes - added 4 years ago

When SpaceX was founded, its goal was to establish a human colony on Mars. And Starship might be the way to get there. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Countdown to Launch: http://bit.ly/CTLplaylist In September 2019, Elon Musk
03:24 Popular
Our Moon Might Be Made Up Of Many Smaller Moons

1,379 views / 1 likes - added 7 years ago

Scientists have long agreed on a theory of how the moon was formed, but this study is stirring up a debate. How exactly did the moon form? Why Does Earth Only Have One Moon? - https://youtu.be/2HoVa2-PLCM Sign Up For The Seeker Newsletter Here - http://bi
13:03 Popular
I ONLY Traded SEA PETS In Adopt Me For 24 Hours... Roblox Adopt Me Trading

2,212 views / 35 likes - added 4 years ago

I ONLY Traded SEA PETS In Adopt Me For 24 Hours... Roblox Adopt Me TradingSince the new sea update is here I thought we would do something fun! Today we only trade animals that live in water for 24 hours!Aka Turtle, Otter, Crocodile, Starfish, and more! *
02:08
Watch This 1940s Robotic Tortoise Navigate A Room By Itself | Impossible Engineering

610 views / 0 likes - added 5 years ago

Impossible Engineering | Thursdays at 9/8c The "Tortoise" was built by William Grey Walter in 1948 and used sensors for light and movement to form a simple nervous system. Full Episodes Streaming FREE on Science Channel GO: https://www.sciencechannelgo.co
03:25 Popular
Is Eating Boogers Actually Unhealthy?

701 views / 1 likes - added 5 years ago

Over 90% of adults pick their nose. And afterward, many people eat those boogers. But it turns out, that can be unhealthy and dangerous. Boogers trap invading viruses and bacteria before than can enter your body. So eating those boogers might expose your
04:18
Hypervsn 3D Modeler - 3D Interactive Holographic Display

450 views / 0 likes - added 4 years ago

Hypervsn 3D Modeler Interactive Holographic Display, uses its Hypervsn Wall System, and now turns it into something akin to what Tony Stark might use.Where you can rotate, turn and pull apart 3D models floating in mid air to see the various parts inside,
06:53
Why New Yorkers Insisted On a "Worse" Subway Map - Cheddar Explains

428 views / 0 likes - added 5 years ago

Simplified metro system maps have been adopted by cities around the world, but when New York City tried to follow suit the public pushback forced a reversal. We dive into why New Yorkers insisted on using a "worse" subway map instead of the one that was w
02:21
Nixon's Tape Recorder

73 views / 0 likes - added 9 months ago

Installed in selected rooms at the White House on the Presidents orders, this is the story of how a state-of-the-art recording system ultimately led to Richard Nixons downfall.Untold is a free collection of short, compelling, history videos and animations
03:22 Popular
ballet rotoscope

815 views / 1 likes - added 6 years ago

This work is an experimental video created from a research about "Rotoscope" and “Computer Geometry”. Rotoscope is known as an traditional technique for creating animation invented in 1905 by Max Fleischer in which animators traced the actors
02:41
Unpopular People May Die Sooner, Here’s Why

471 views / 0 likes - added 7 years ago

Is there scientific proof that social standing affects your health and helps you live longer? How would it do this? How Poverty Changes Your Brain - https://youtu.be/BycBq5FbVak Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Soc
04:30
Why kids write letters backward

363 views / 1 likes - added 4 years ago

Almost all kids will mirror write at some point. Why?*Our in-studio shoot with other Vox team members was done before the Covid-19 outbreak. We are currently safely working from home.*Become a Video Lab member! http://bit.ly/video-labIf you work with (or
01:19
Health Benefits Of Eating Banana Peels

506 views / 0 likes - added 5 years ago

Most banana peels end up in the trash, but nutrients found in the skin can help your stomach. Particularly when they're cooked, the peels can aid in digestion and immune system function. Fry, bake, or boil the peel for a nutritious, yummy treat. Science I
04:24
Did We Just Find The Ninth Planet?

646 views / 2 likes - added 8 years ago

Researchers believe they may have found a ninth planet in our solar system, but why do they think that? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Subscribe to Amy’s Channel: Vintage Space
10:14 Popular
The Chemical Mind - Crash Course Psychology #3

946 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
03:20
If the Sun Became a Black Hole, Would Earth Fall In?

668 views / 1 likes - added 5 years ago

Go to http://Brilliant.org/SciShow to try out Brilliant’s Daily Challenges. The first 200 subscribers get 20% off an annual Premium subscription. If our sun turned into a black hole, you might think our solar system would be doomed, but in reality that's
01:47
Here's what Velveeta and Kraft Singles are actually made of

653 views / 0 likes - added 7 years ago

Next time you're going to town on a stringy diner grilled cheese sandwich, take a good deep look into the cheesy golden-yellow abyss. What is that stuff anyway? USDA research chemist Michael Tunick takes look at what goes into making processed cheese like
Featured
03:27 Popular
Do You Know What Color Pluto Really Is?

1,163 views / 7 likes - added 7 years ago

When New Horizons flew past Pluto, astronomers were shocked to discover that Pluto is actually red. Where is this redness coming from? Could Life On Earth Have Come From A Comet? - https://youtu.be/dWfb2Kh8Ee4 Sign Up For The Seeker Newsletter Here - http
02:57
Are Emotions Bad for Your Heart? | Earth Lab

564 views / 0 likes - added 5 years ago

What is the correlation between emotions and feelings and heart diseases? Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos
LEGO Marble Run 2 - Building a Continuous Loop

234 views / 0 likes - added 2 years ago

Expanding my marble run system to include an Elevator, so it can run continuously, and an Alternator module, which routes incoming balls in alternating directions. You can turn on captions for some commentary on the build.0:00 Gathering Parts0:27 Elevator
04:02 Popular
Inside Monster Martian Volcanoes

812 views / 3 likes - added 9 years ago

Mars is home to Olympus Mons, the largest volcano in the solar system, which covers an area the size of Arizona. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1 Subscribe to Science Channel! | http
05:24
The Quantum Technology in Your Pocket

414 views / 0 likes - added 4 years ago

You might not know that you use quantum technologies every day pretty much constantly. Here I have summarised five of them, but there are many others. Quantum physics is often seen as a weird part of physics, far removed from our every day lives but this
05:40
How Do We Know There’s A Planet 9?

546 views / 0 likes - added 8 years ago

Are you having trouble keeping track of all the planets in the Solar System? Good news! Astronomers have found evidence that there’s another huge planet far out in the Solar System. Textbooks will need to be rewritten again. You’re welcome. Support us at:
06:18
The Voder: 1939, the worlds first electronic voice synthesizer

418 views / 0 likes - added 3 years ago

The Voder was the worlds first voice electronic synthesizer. In 1939 Homer Dudley working at Bell Telephone Laboratories in Murray Hill, New Jersey began to publicly demonstrate the Voder, the first electronic device that could generate continuous human s
03:08
Releasing Rescued Animals Back Into The Wild | BBC Earth

365 views / 0 likes - added 3 years ago

Four tortoises, two leopard cats and two civets rescued from the illegal wildlife trade get a second chance at a life in the wild.Subscribe: http://bit.ly/BBCEarthSub #AnimalRescue #WildlifeTrade Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist
03:14
Nerve repair: Regeneration in spinal-cord injury

481 views / 0 likes - added 6 years ago

Spinal-cord injuries affect about half a million people each year and can leave patients completely paralysed below the site of injury. Currently, damage to this precious bundle of nerve fibres is irreversible. Researchers are working to understand why th
01:43
Why Do We Get Goosebumps?

654 views / 1 likes - added 8 years ago

When we feel extreme emotions or temperature, our sympathetic nervous system releases a chemical called norepinephrine. Adrenaline floods the body and stimulates tiny muscles in the skin called arrectores pilorum. Subscribe to Science Channel: http://bit.
Featured
01:29 Popular
Bionic Robot Butterflies

772 views / 1 likes - added 6 years ago

With the bionic butterflies, for the first time Festo combines the ultralight construction of artificial insects with collision-free flying behaviour in a collective. For coordination purposes, the eMotionButterflies make use of a guidance and monitoring
Featured
11:36
Something weird happens when you keep squeezing

101 views / 0 likes - added 7 months ago

Under extreme pressures, matter defies the rules of physics as we know it.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/0bsAjOPhysicists have

>> View barter trade system web videos