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  • 06:30 Social Security Intro

    Social Security Intro

    375 views / 0 likes - added

    Basics on how social security works More free lessons at: http://www.khanacademy.org/video?v=gLHUCUv1e5Y

  • 07:49 Social Security Cards Explained

    Social Security Cards Explained

    423 views / 0 likes - added

    The Social Security card and number explained. Discuss this video: http://reddit.com/r/cgpgrey Sponsor: http://www.squarespace.com/grey Special Thanks: Stephen P. Morse, PhD. http://stevemorse.org Ralph Gross, Postdoctoral Fellow, Carnegie Mellon Universi

  • 23:12 Popular Minecraft | I'M A SECURITY GUARD!!

    Minecraft | I'M A SECURITY GUARD!!

    1,117 views / 15 likes - added

    Minecraft | I'M A SECURITY GUARD!! ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Follow Me on Twitter :: http://www.twitter.com/DiamondMinecart ► Previous video :: https://youtu.be/jAcJ9LPIhZ8 Today, we are playing another Minecraft Custom Map c

  • 1:06:26 Ryan going through Airport Security with Daddy THE MOVIE 1 hr kids video!!

    Ryan going through Airport Security with Daddy THE MOVIE 1 hr kids video!!

    229 views / 0 likes - added

    Ryan going through Airport Security with Daddy! Ryan going around the world kids pretend play story!

  • 08:54 Popular Social Policy: Crash Course Government And Politics #49

    Social Policy: Crash Course Government And Politics #49

    1,107 views / 1 likes - added

    Today, Craig is going to talk about social policy - in the United States this means achieving one of three goals: protecting Americans from risk, promoting equal opportunity, or assisting the poor. Many Americans strongly believe in individualism, that is

  • 04:18 Does using social media make kids more depressed?

    Does using social media make kids more depressed?

    219 views / 0 likes - added

    The Child Mind Institute's Dr. David Anderson appeared on @CNNs Headline News in a segment that explores whether social media is making kids more depressed.Read more: Does Social Media Cause Depression?https://childmind.org/article/is-social-media-use-cau

  • 06:29 Social distancing during coronavirus, explained by an expert

    Social distancing during coronavirus, explained by an expert

    184 views / 0 likes - added

    To fight coronavirus, we need to change how we live.Read more about the coronavirus pandemic at http://vox.com/coronavirusSocial distancing, also called physical distancing, is the best way to slow the spread of coronavirus and save lives in your communit

  • 10:08 Social Influence: Crash Course Psychology #38

    Social Influence: Crash Course Psychology #38

    491 views / 0 likes - added

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

  • 02:28 Dance Dance Security Authentication

    Dance Dance Security Authentication

    573 views / 0 likes - added

    At Stack Overflow, keeping your information safe is our top concern. We’re proud to announce the latest evolution in computer security: Dance Dance Authentication. APRIL FOOLS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! We are rolling this featu

  • 23:09 Minecraft Xbox - Security Bot [538]

    Minecraft Xbox - Security Bot [538]

    521 views / 2 likes - added

    Welcome to my Let's Play of the Xbox 360 Edition of Minecraft. These videos will showcase what I have been getting up to in Minecraft and everything I have built. In this episode I continue building an airport in my lovely world. Twitter - @stampylongnose

  • 03:11 What Is Social Anxiety Disorder? - Dear Blocko #15

    What Is Social Anxiety Disorder? - Dear Blocko #15

    344 views / 0 likes - added

    Social Anxiety Disorder is real. What happens when you have it? Watch more: What If The Earth Had 67 Moons? ►► https://www.youtube.com/watch?v=-4F8BBqjm_g Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinkin

  • 06:35 Cats rival dogs on many tests of social smarts. But is anyone brave enough to study them?

    Cats rival dogs on many tests of social smarts. But is anyone brave enough to study them?

    255 views / 1 likes - added

    Social cognition researchers are finally probing the secrets of the feline mind—when the cats deign to cooperate Read more - https://www.sciencemag.org/news/2019/05/cats-rival-dogs-many-tests-social-smarts-anyone-brave-enough-study-them CREDITS ----------

  • 02:35 What Maximum Security Meant for Ancient Tomb Raiders

    What Maximum Security Meant for Ancient Tomb Raiders

    420 views / 0 likes - added

    The Han dynasty tombs were packed with some of the empire's most valuable relics. To guard against theft, colossal stones, each weighing six tons, were cut to block the passageways from relentless tomb raiders. From: RAIDERS OF THE JADE EMPIRE http://bit.

  • 01:58 Sesame Street: Practicing Social Distancing with Abby and Rudy

    Sesame Street: Practicing Social Distancing with Abby and Rudy

    106 views / 0 likes - added

    Abby and Rudy are practicing social distancing by staying home. But they're still having fun with friends through virtual playdates and at home activities together! What are doing doing to have fun while social distancing?#CaringForEachOther--Subscribe to

  • 03:19 Popular Boyfriend - Ariana Grande, Social House | Cover by Sapphire

    Boyfriend - Ariana Grande, Social House | Cover by Sapphire

    753 views / 3 likes - added

    Boyfriend - Ariana Grande, Social House | Cover by Sapphire Definitely one of my favourite songs ever. Was lucky enough to get to see Ariana Grande & Social House perform Boyfriend live this week!! Really inspired this cover, hehe. Big live to Emily Golbo

  • 09:52 Social Groups: Crash Course Sociology #16

    Social Groups: Crash Course Sociology #16

    397 views / 0 likes - added

    How do the groups that you're part of affect you? How do you, in turn, affect those groups? Today we are talking about how people in society come together with a look at social groups. We’ll look at what social groups are, the different kinds of groups th

  • 12:02 Dropping $100 Bill Prank (Social Experiment)

    Dropping $100 Bill Prank (Social Experiment)

    505 views / 8 likes - added

    Dropping $100 Bill Prank (Social Experiment)! What would you do if you saw someone drop a $100? Leave a Like if you enjoyed and watch me surprise my girlfriend with a puppy https://youtu.be/WPoRGfgFtpk Subscribe to SSSniperWolf to join the Wolf Pack and e

  • 09:34 Social Stratification in the US: Crash Course Sociology #23

    Social Stratification in the US: Crash Course Sociology #23

    384 views / 0 likes - added

    Social class in America is... hard to talk about. As Sociology, the difficulty lies in pinning down what we mean by "Social Class." In this episode of Crash Course Sociology, Nicole chats to us about how Sociologists figure this out so we can all have a c

  • 10:48 Social Thinking: Crash Course Psychology #37

    Social Thinking: Crash Course Psychology #37

    448 views / 0 likes - added

    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.

  • 01:14 Revolving doors were built to avoid a social phobia

    Revolving doors were built to avoid a social phobia

    394 views / 0 likes - added

    American inventor Theophilus Van Kennel reportedly hated holding doors open for women, so he created energy-efficient revolving doors to cure his social phobia. -------------------------------------------------- Follow BI Video on Twitter: http://bit.ly/1

  • 10:12 The Highcycle - Social Distance Bike

    The Highcycle - Social Distance Bike

    89 views / 0 likes - added

    I'm keeping 2m apart vertically to haha.Stay Home Stay Safe Save the NHSWant to be included in videos somehow and have secret access JOIN and be a channel memberhttps://www.youtube.com/channel/UCp68_FLety0O-n9QU6phsgw/joinGet your colinfurze merch here an

  • 09:24 Social Class & Poverty in the US: Crash Course Sociology #24

    Social Class & Poverty in the US: Crash Course Sociology #24

    408 views / 1 likes - added

    Today we’re breaking down the five different social class in the United States: the upper class, the upper middle class, the average middle class, the working class, and the lower class. We’ll also go over what poverty looks like in the United States. Cra

  • 1:07:45 Humans And Other Animals: Cultural Evolution And Social Learning

    Humans And Other Animals: Cultural Evolution And Social Learning

    569 views / 0 likes - added

    What is culture? Is it uniquely human, or do animals have culture too? From dolphins getting high on puffer fish, chimpanzees learning to crack nuts, and how human culture is changing the world around, hear this panel of experts explore the fascinating su

  • 04:20 Social Interaction And The 'Bliss Molecule'

    Social Interaction And The 'Bliss Molecule'

    326 views / 0 likes - added

    This week on SciShow News, scientists found that social interaction triggers the production of the “bliss molecule” in mice. Plus, eating sugar is about more than just the calories. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following

  • 01:21 Dove Self-Esteem Project x Steven Universe: Social Media | Cartoon Network UK | Ad Feature

    Dove Self-Esteem Project x Steven Universe: Social Media | Cartoon Network UK | Ad Feature

    248 views / 0 likes - added

    Social media can be overwhelming and intimidating at times. You may start to compare yourself to others, and you'll notice that not everyone shows their true selves online. Stevonnie shows that YOU have the power. You can set boundaries, post authentic im

  • 33:11 Social Behaviour In Dinosaurs - With David Hone

    Social Behaviour In Dinosaurs - With David Hone

    513 views / 1 likes - added

    How do you learn about the social behaviour of animals that have been extinct for millions of years? Palaeontologist David Hone discusses what the fossil record can – and can’t – tell us about how the dinosaurs lived. Subscribe for regular science videos:

  • 01:55 Popular Is Social Media ADDICTIVE? | COLOSSAL QUESTIONS

    Is Social Media ADDICTIVE? | COLOSSAL QUESTIONS

    764 views / 4 likes - added

    Hey guys, today we’re diving into a dicey topic: is social media like instagram and snapchat addictive? Welcome to COLOSSAL QUESTIONS, the show that answers all of life's most pressing questions! → Credits ← Narrated by: Matt Schneck Written, Directed & P

  • 10:24 Why is there Social Stratification?: Crash Course Sociology #22

    Why is there Social Stratification?: Crash Course Sociology #22

    456 views / 0 likes - added

    As we get into our unit on stratification, we inevitably return to our old friends, the three sociological paradigms. How to structural functionalism, social conflict theory, and symbolic interactionism each think about stratification? How does ideology a

  • 04:40 Ben and Gwen's Social Media Battle I Don't Like You | Ben 10 | Cartoon Network

    Ben and Gwen's Social Media Battle I Don't Like You | Ben 10 | Cartoon Network

    29 views / 1 likes - added

    Click to watch more: http://bit.ly/37pnjv8Ben and Gwen's social media battle with Kevin 11 quickly escalates into an all-out war in real life. Subscribe now to join the Ben 10 Community! http://bit.ly/2sqYKtsFollow us for more Ben 10 news!Website - http:/

  • 02:32 The Secret Social Life Of Plants

    The Secret Social Life Of Plants

    439 views / 0 likes - added

    Thanks to Audible for supporting MinuteEarth - get a FREE audiobook at http://www.audible.com/minute Subscribe to MinuteEarth! - http://www.youtube.com/user/minuteearth?sub_confirmation=1 And support us on Subbable! - https://subbable.com/minuteearth ____

  • 01:36 The Social Dilemma Of Self-driving Cars

    The Social Dilemma Of Self-driving Cars

    345 views / 0 likes - added

  • 05:13 How to Pass The Pepper While Social Distancing

    How to Pass The Pepper While Social Distancing

    91 views / 0 likes - added

    Use this fool-proof method for completely safe, germ-free passing of condiments across the table.This was a two-month collaboration between Joseph and chain-reaction artist Lyle Broughton, check out his channel here:https://www.youtube.com/user/jackofalls

  • 09:24 The Impacts of Social Class: Crash Course Sociology #25

    The Impacts of Social Class: Crash Course Sociology #25

    339 views / 0 likes - added

    This week we are building on last week’s outline of American stratification to explore how class differences affect people’s daily lives. We’ll explore variations in everything from values & beliefs to health outcomes, and look at how these things can per

  • 01:44 The Secret Social Life of a Solitary Puma

    The Secret Social Life of a Solitary Puma

    301 views / 0 likes - added

    Hidden cameras caught these cats sharing prey with their neighbors, suggesting pumas have a more complex society than previously believed.

  • 05:05 Thai Commercial on Dangers of Social  Media justice

    Thai Commercial on Dangers of Social Media justice

    202 views / 0 likes - added

    Don't be too quick to judge things when you watch a viral video that only glosses over what actually happened. This video teaches a valuable lesson. Get the actual facts before you react.

  • 01:36 First genetically modified ant shows expanded sense of smell helped ants become social

    First genetically modified ant shows expanded sense of smell helped ants become social

    405 views / 1 likes - added

    World’s first genetically modified ants shed light on how complex insect societies evolved. Learn more: http://scim.ag/2lZ68I1

  • 07:52 Medicare Sustainability

    Medicare Sustainability

    353 views / 0 likes - added

    How medicare is funded and why it is even less sustainable than social security More free lessons at: http://www.khanacademy.org/video?v=o1Y0G8Z67iU

  • 10:32 Government's Financial Condition

    Government's Financial Condition

    377 views / 0 likes - added

    Difference between debt and operating costs. Seeing how large obligations are for social security and medicare More free lessons at: http://www.khanacademy.org/video?v=LOiw5aBrm4Y

  • 25:24 Hacker Explains One Concept in 5 Levels of Difficulty | WIRED

    Hacker Explains One Concept in 5 Levels of Difficulty | WIRED

    107 views / 0 likes - added

    Security researcher and computer hacker Samy Kamkar is asked to explain the concept of computer hacking to 5 different people; a child, a teen, a college student, a grad student, and an expert. Samy Kamkar is a multidisciplinary engineer, security researc

  • 01:46 How To Earn $50K A Year In Interest For Retirement

    How To Earn $50K A Year In Interest For Retirement

    65 views / 0 likes - added

    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

  • 11:53 Hackers & Cyber Attacks: Crash Course Computer Science #32

    Hackers & Cyber Attacks: Crash Course Computer Science #32

    432 views / 1 likes - added

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

  • 07:32 Whats Going On With Facial Recognition? | Untangled

    Whats Going On With Facial Recognition? | Untangled

    256 views / 0 likes - added

    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

  • 06:02 Should Everyone wear Masks?

    Should Everyone wear Masks?

    110 views / 0 likes - added

    WHO recommends masks to be worn by the following people:People who are either sick or showing symptoms.Also, by those who are caring for people suspected of having coronavirus.As per WHO, medical masks should be reserved for healthcare workers.WHO is not

  • 06:20 Top 10 Mythbusters in Among Us | Among Us Myths

    Top 10 Mythbusters in Among Us | Among Us Myths

    528 views / 2 likes - added

    Top 10 Mythbusters in Among Us | Among Us Myths Win by completing tasks to prepare the ship or ejecting all impostors React quickly to find the imposter Check the admin map and security cameras to keep tabs on other Crewmates

  • 04:06 Popular How To Spot A Counterfeit Bill - Tien Nguyen

    How To Spot A Counterfeit Bill - Tien Nguyen

    1,421 views / 3 likes - added

    View full lesson: http://ed.ted.com/lessons/how-to-spot-a-counterfeit-bill-tien-nguyen Authentic dollar bills are equipped with many security features to make them difficult to forge. But...

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  • 05:47 Test Driving the First Digital Driver's Licenses | WSJ

    Test Driving the First Digital Driver's Licenses | WSJ

    160 views / 0 likes - added

    A handful of states are starting to pilot smartphone-based digital driver's licenses. WSJ's Joanna Stern headed to Dover, Delawareand its many liquor storesto test one of these mobile IDs, and get answers about the privacy and security of the new technolo

  • 02:41 Unpopular People May Die Sooner, Here’s Why

    Unpopular People May Die Sooner, Here’s Why

    284 views / 0 likes - added

    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

  • 10:50 Why We Don't Have Real Holograms Yet (Part 2 of 3)

    Why We Don't Have Real Holograms Yet (Part 2 of 3)

    230 views / 0 likes - added

    There are holograms on currency, credit cards, CD cases and more-- but they’re not the same as ones we see in movies. Where are the life-sized holograms? Part 1 of 3 - https://youtu.be/oh4VtPBofAg Part 3 of 3 - Coming Soon! Read More: How can you store a

  • 29:01 Brain Myths Exploded: Lessons From Neuroscience | THe Great Courses

    Brain Myths Exploded: Lessons From Neuroscience | THe Great Courses

    455 views / 0 likes - added

    Ponder several prevalent myths about the relationship between technology and the brain. Among these: smartphones are killing our attention spans, social media is addictive (and leads us to be less social), computers make us less intelligent, and search en

  • 09:25 How Cyberattacks Threaten Real-world Peace - Guy-Philippe Goldstein

    How Cyberattacks Threaten Real-world Peace - Guy-Philippe Goldstein

    495 views / 1 likes - added

    More and more, nations are waging attacks with cyber weapons -- silent strikes on another country's computer systems that leave behind no trace. (Think of the Stuxnet worm.) Guy-Philippe Goldstein shows how cyberattacks can leap between the digital and ph

  • 08:56 Being cut off from other humans changes your brain. Here's the science on how.

    Being cut off from other humans changes your brain. Here's the science on how.

    139 views / 0 likes - added

    Over the past few months, the phrase social distancing has entered our lexicon. Many of us have found ourselves separated from family and friendsor at least from our normal social lives. As humans grapple with pandemic-induced isolation, science is starti

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

    Hydrogen Bomb Vs. Atomic Bomb: What’s The Difference?

    537 views / 0 likes - added

    In light of North Korea's recent claim that they tested a hydrogen bomb, here's an explainer on how these nuclear weapons work. How Does North Korea Have Nuclear Weapons?►►►►http://bit.ly/1ZgJnBn Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly

  • 01:39 You can get Amazon packages delivered inside your front door

    You can get Amazon packages delivered inside your front door

    254 views / 0 likes - added

    Amazon is offering a new service that lets service people deliver packages into your home. The In-Home kit comes with a security camera too. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://twit

  • 17:27 Kitchens Around the World

    Kitchens Around the World

    293 views / 0 likes - added

    Take a kitchen tour around the world! Submit your Video: http://www.lifewhereimfrom.com/share-your-video/ Special thanks to all those who contributed! Jesse from Edmonton, Canada, Social Media: https://www.youtube.com/channel/UCdnb4eR0YaTJr1H17Ndf-jg Marí

  • 03:40 How life-span shifting insects are reshaping aging research

    How life-span shifting insects are reshaping aging research

    47 views / 0 likes - added

    Bees, termites, and ants can teach us a lot about cooperation, communication, and the skills that keep societies together. But these so-called social insects may also hold secrets that could reshape our understanding of human aging. Many social insects ex

  • 08:02 Unlocking The Hidden Lasers on Your Phone To Make 3D Images

    Unlocking The Hidden Lasers on Your Phone To Make 3D Images

    73 views / 0 likes - added

    In this video I show you how to make 3d images using the the VSCEL lasers. I show you how you can see these IR lasers using a security camera. I talk about how the lasers can be so small.Get Your Experiment Box Here: https://theactionlab.com/Checkout my e

  • 04:26 How do US Supreme Court justices get appointed? - Peter Paccone

    How do US Supreme Court justices get appointed? - Peter Paccone

    334 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/how-do-us-supreme-court-justices-get-appointed-peter-paccone There’s a job out there with a great deal of power, pay, prestige, and near-perfect job-security. And there’s only one way to be hired: get appointed

  • 10:12 Food Tricks | MAGIC OF THE MONTH - November 2020

    Food Tricks | MAGIC OF THE MONTH - November 2020

    142 views / 0 likes - added

    Zach King reacts to your magic videos and tricks about food! SimpliSafe is award-winning home security that keeps your home safe around the clock. Its really reliable, easy to use, and there are no contracts. Visit https://simplisafe.com/zachking to learn

  • 04:53 ATM | How It's Made

    ATM | How It's Made

    483 views / 2 likes - added

    Built both for security and keeping the electronic components safe from the elements, automated teller machines are put through punishing tests. Catch HOW IT'S MADE Thursdays at 9/8c on Science Channel: http://www.sciencechannel.com/tv-shows/how-its-made/

  • 02:59 The "Ian Knot", the world's fastest shoelace knot - Professor Shoelace

    The "Ian Knot", the world's fastest shoelace knot - Professor Shoelace

    673 views / 0 likes - added

    Ian Fieggen's OFFICIAL "Ian Knot" tutorial video. Teaches how to tie your shoes super fast with a knot that has the same or better security than the two other most common shoelace knots. Besides being faster, the Ian Knot is also more symmetrical, works e

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  • 13:46 What Happens if You Put Your Hand in a Garbage Disposal?

    What Happens if You Put Your Hand in a Garbage Disposal?

    113 views / 0 likes - added

    SimpliSafe is award-winning home security that keeps your home safe around the clock. Its really reliable, easy to use, and there are no contracts. Check out SimpliSafe here: https://simplisafe.com/WilliamOsman.Buddy Bleckley: https://www.instagram.com/bu

  • 04:32 Post Dental Surgery | Walk The Prank | Disney XD

    Post Dental Surgery | Walk The Prank | Disney XD

    588 views / 0 likes - added

    This mall security guard has her hands full with a rather loopy Bailey. Watch Walk the Prank on Disney XD! #walktheprank Official Sites: http://www.watchdisneyxd.com http://www.disneyxd.com Click the SUBSCRIBE button to get notifications when new Disney X

  • 07:46 The problem with banning TikTok

    The problem with banning TikTok

    187 views / 0 likes - added

    TikToks in trouble. But so is the internet as we know it.Join the Open Sourced Reporting Network: http://www.vox.com/opensourcednetworkSubscribe to our channel! http://goo.gl/0bsAjOOn August 6, President Trump issued an executive order prohibiting transac

  • 04:35 US voting machines are failing. Here’s why.

    US voting machines are failing. Here’s why.

    272 views / 0 likes - added

    The greatest threat to American voting machines might not be hacking, but old age. Subscribe to our channel! http://goo.gl/0bsAjO In our latest collaboration with ProPublica, we take a look at US election security and the status of American voting machine

  • 23:34 Just Like Earth | Voltron Vehicle Force | Voltron | Full Episode

    Just Like Earth | Voltron Vehicle Force | Voltron | Full Episode

    102 views / 0 likes - added

    The Drules' plot this time is to avoid the Alliance to give them a false sense of security. Keyzor has a plan to snare the Voltron Force in yet another "Planet Trap" of sorts. Phase one is to launch "decoy" missiles, which the Explorer scanners pick up. H

  • 04:28 Will the ocean ever run out of fish? - Ayana Elizabeth Johnson and Jennifer Jacquet

    Will the ocean ever run out of fish? - Ayana Elizabeth Johnson and Jennifer Jacquet

    515 views / 1 likes - added

    View full lesson: https://ed.ted.com/lessons/will-the-ocean-ever-run-out-of-fish-ayana-elizabeth-johnson-and-jennifer-jacquet When most people think of fishing, we imagine relaxing in a boat and patiently reeling in the day’s catch. But modern industrial

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  • 06:31 Coronavirus is not the flu. It's worse.

    Coronavirus is not the flu. It's worse.

    198 views / 1 likes - added

    Send this to anyone who still thinks Covid-19 is basically the same as the flu.Read more about the coronavirus pandemic at http://vox.com/coronavirusCovid-19, the disease caused by the coronavirus, has similar symptoms to the flu. They also spread in simi

  • 03:00 Popular Internet Safety Hip-Hop Song

    Internet Safety Hip-Hop Song

    1,170 views / 3 likes - added

    This video explains essential internet security and safety, how to create strong usernames and passwords, when to ask a trusted adult for help and how to keep smartphones and computers safe from viruses. Check out all the educational videos from Flocabula

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  • 04:31 How Norway designed a more humane prison

    How Norway designed a more humane prison

    204 views / 0 likes - added

    There’s a better way to design prison architecture. Become a Video Lab member! http://bit.ly/video-lab Halden Prison in Norway looks sort of like a fancy dorm room or a hotel — much different than the barbed wire and cramped cells we often associate with

  • 13:08 Why Apollo Astronauts Trained at a Nuclear Test Site

    Why Apollo Astronauts Trained at a Nuclear Test Site

    127 views / 0 likes - added

    Apollo astronauts trained in nuclear bomb craters at the Nevada National Security Site. But why?Thanks Audible! Start listening with a 30-day trial and your first audiobook plus two Audible Originals free when you go to http://audible.com/veritasium or te

  • 06:50 2lbs of Cheese For Every American | Planet Money | NPR

    2lbs of Cheese For Every American | Planet Money | NPR

    245 views / 0 likes - added

    There is an argument that our country has to be able to produce its own food because if our farmers go out of business and we become reliant on other countries for food, then that is a kind of national security risk.In 1976, Jimmy Carter made a single cam

  • 08:13 Quantum Cryptography Explained

    Quantum Cryptography Explained

    459 views / 0 likes - added

    This episode is brought to you by Squarespace: http://www.squarespace.com/physicsgirl With recent high-profile security decryption cases, encryption is more important than ever. Much of your browser usage and your smartphone data is encrypted. But what do

  • 29:25 Boarding a US NAVY NUCLEAR SUBMARINE in the Arctic - Smarter Every Day 240

    Boarding a US NAVY NUCLEAR SUBMARINE in the Arctic - Smarter Every Day 240

    141 views / 0 likes - added

    Get 1st Audiobook + access to monthly selection of Audible Originals for free when you try Audible for 30 days https://www.audible.com/smarter or TXT smarter to 500500 Upcoming videos will explore what life on a submarine is like. Click here if you want t

  • 02:04 The Unlikely Origins of the Rearview Mirror

    The Unlikely Origins of the Rearview Mirror

    236 views / 0 likes - added

    The rearview mirror: a trusty soldier in the pursuit of security, a means of scanning for approaching traffic or monitoring backseat mischief. Surely its inventor had safety on the mind! Well, not quite. In 1911, a racer vying to win the inaugural Indiana

  • 03:31 Which Locks Your Phone Best: Pins, Patterns or Passwords?

    Which Locks Your Phone Best: Pins, Patterns or Passwords?

    458 views / 0 likes - added

    With hacking methods getting more advanced all the time, which phone lock should you be using: pin, pattern, password, or print? Why It's So Hard For The Government To Hack Your Phone - https://youtu.be/W_t04ggLUyo The Cyborgs Who Walk Among Us - https://

  • 27:01 How to Fight Fire or Flooding on a Nuclear Submarine - Smarter Every Day 244

    How to Fight Fire or Flooding on a Nuclear Submarine - Smarter Every Day 244

    111 views / 0 likes - added

    Go to http://buyraycon.com/smarter for 15% off your order. Brought to you by RayconClick here if you're interested in subscribing: http://bit.ly/Subscribe2SED Click below for more links! Note: The US Navy put no restrictions on me about what I should say

  • 10:53 When Will We Run Out Of Names?

    When Will We Run Out Of Names?

    596 views / 0 likes - added

    Vsauce is nominated for a Webby in Science & Education! You can support learning online by voting for Vsauce or any of the FANTASTIC nominees here: http://pv.webbyawards.com/2015/online-film-video/video-channels-and-networks/science-education THANKS!! SOU

  • 04:29 Why Do We Waste $1 Trillion Of Food A Year?

    Why Do We Waste $1 Trillion Of Food A Year?

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  • 01:31 Disneynature's Elephant | Featurette | Disney+

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  • 56:56 Christmas Lectures 2018: What Makes Me, Me? - Alice Roberts and Aoife McLysaght

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  • 02:31 I Shouldn't Be Teased For Being Overweight

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  • 07:41 How Illegal Items Are Found And Destroyed At JFK Airport

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  • 07:17 Freedom Of The Press: Crash Course Government And Politics #26

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  • 03:39 This Country Has Something Everyone Else Wants

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  • 59:21 Christmas Lectures 2018: What Makes Me Human? - Alice Roberts and Aoife McLysaght

    Christmas Lectures 2018: What Makes Me Human? - Alice Roberts and Aoife McLysaght

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  • 59:21 Christmas Lectures 2019: How Can We All Win? - Hannah Fry

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    Foreign Policy: Crash Course Government And Politics #50

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    Ant Roles Can Be Controlled By Injection

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    How to detect bank fraud with maths

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  • 11:47 Winter Holiday Celebrations Around the World

    Winter Holiday Celebrations Around the World

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    Is Happiness Actually Contagious?

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    Visualising Resonance - Christmas Lectures with Leonard Maunder

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    Personhood: Crash Course Philosophy #21

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  • 07:26 A Boy, a Robot and a Buzz Wire - Christmas Lectures with Leonard Maunder

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  • 04:09 What is the First Law of Thermodynamics?

    What is the First Law of Thermodynamics?

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  • 02:16 The Cloud Chamber - Christmas Lectures with Frank Close

    The Cloud Chamber - Christmas Lectures with Frank Close

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  • 03:17 The First Presidential Wife to Be Called the First Lady

    The First Presidential Wife to Be Called the First Lady

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  • 09:07 How Do Nerve Cells Carry Information? - Christmas Lectures with David Pye

    How Do Nerve Cells Carry Information? - Christmas Lectures with David Pye

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  • 07:01 The Mechanics of the Piano - Christmas Lectures with Charles Taylor

    The Mechanics of the Piano - Christmas Lectures with Charles Taylor

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    War and Civilization: Crash Course World History 205

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    What Keeps Airplanes Up? - Christmas Lectures with Leonard Maunder

    511 views / 0 likes - added

    How do airplane wings generate lift? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full fifth lecture of the series: http://www.rigb.org/christmas-lectures/watch/1983/machines-in-motion/under-control?utm_source=youtube&utm_medi

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  • 05:11 Using Radar to Detect and Identify Movement - Christmas Lectures with David Pye

    Using Radar to Detect and Identify Movement - Christmas Lectures with David Pye

    198 views / 0 likes - added

    Radars can be used to detect and identify all sorts of moving objects. David Pye demonstrates a handheld one and also shows how birds and planes can be detected. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http:

  • 03:45 Checking the Weather Report in 1985 - Christmas Lectures with David Pye

    Checking the Weather Report in 1985 - Christmas Lectures with David Pye

    260 views / 0 likes - added

    Computers had come a long way by the 1980s. With only a few gadgets you could even get the weather report right to your computer screen without having to wait for the evening news. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the

  • 05:18 Visualising Antimatter with Bubble Chambers - Christmas Lectures with Frank Close

    Visualising Antimatter with Bubble Chambers - Christmas Lectures with Frank Close

    355 views / 0 likes - added

    You can use a bubble chamber to visualise the passage of negatively charged electrons and their positively charged antimatter counterparts - positrons. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb

  • 02:46 A Basic Explanation on Why (Almost) All Tortoiseshell Cats Are Female -  with Walter Bodmer

    A Basic Explanation on Why (Almost) All Tortoiseshell Cats Are Female - with Walter Bodmer

    193 views / 0 likes - added

    Tortoiseshell cats almost all female because the genes coding for fur colour are on the X chromosomes - the black fur gene on one and the orange one on the other. In each cell, only one X chromosome is activated, giving a patchwork pattern. Subscribe for

  • 10:36 How to keep an open secret with mathematics.

    How to keep an open secret with mathematics.

    190 views / 0 likes - added

    This video is sponsored by ExpressVPN. Go to https://expressvpn.com/standupmaths and find out how you can get 3 months free.Shamir's Secret Sharing on wikipedia.https://en.wikipedia.org/wiki/Shamir%27s_Secret_SharingI made the animated parabola in GeoGebr

  • 06:21 Tensile Strength Challenge: Cotton vs. Steel - Christmas Lectures with Charles Stirling

    Tensile Strength Challenge: Cotton vs. Steel - Christmas Lectures with Charles Stirling

    267 views / 0 likes - added

    There are situations where cotton is stronger than steel.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1992/our-world-through-the-looking-glass/in-t

  • 03:14 Glow In The Dark Worm Genes - Christmas Lectures with Alison Woollard

    Glow In The Dark Worm Genes - Christmas Lectures with Alison Woollard

    175 views / 0 likes - added

    Alison Woollard shows how we can use special genes to make worms' muscle cells glow in the dark. Watch the full first lecture of the series: https://www.rigb.org/christmas-lectures/watch/2013/life-fantastic/where-do-i-come-from?utm_source=youtube&utm_medi

  • 11:50 The Golden Angle - Christmas Lectures with Ian Stewart

    The Golden Angle - Christmas Lectures with Ian Stewart

    395 views / 0 likes - added

    Thr golden angle is a mathematical concept, closely related to the golden ratio and Fibonacci numbers. Where can you find it and how is it formed? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/

  • 06:20 Looking for Dark Matter - Christmas Lectures with Frank Close

    Looking for Dark Matter - Christmas Lectures with Frank Close

    234 views / 0 likes - added

    Frank Close looks at how observations from galaxy rotation and gravitational lensing can imply the existence of dark matter. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/wat

  • 06:51 Humpback Whales - BBC Documentary Excerpt

    Humpback Whales - BBC Documentary Excerpt

    670 views / 3 likes - added

    *All rights belong to their respective owners* My favorite animal is the humpback whale! It's the way they look, the way they move with such grace and fluidity, and their personalities. They are extremely social animals and have an amazing hunting method

  • 00:50 Dolphins talk to each other to synchronize their behaviors

    Dolphins talk to each other to synchronize their behaviors

    41 views / 0 likes - added

    Two studies indicate that the social marine animals use whistles and clicks to match upRead the story ($): https://scim.ag/3rVSCYnAbout Science SnippetsThese videos are short snippets from researchers' workoften videos actually used as data in a study or

  • 11:04 How Pasteur Demonstrated Molecular Asymmetry - Christmas Lectures with Charles Stirling

    How Pasteur Demonstrated Molecular Asymmetry - Christmas Lectures with Charles Stirling

    470 views / 0 likes - added

    Louis Pasteur showed how some molecules are optically asymmetrical by investigating tartaric acid compounds present in wine.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full third lecture of the series: https://www.rigb.org/chr

  • 12:51 Big Data Problems: Crash Course Statistics #39

    Big Data Problems: Crash Course Statistics #39

    168 views / 0 likes - added

    There is a lot of excitement around the field of Big Data, but today we want to take a moment to look at some of the problems it creates. From questions of bias and transparency to privacy and security concerns, there is still a lot to be done to manage t

  • 02:04 How Helium Changes our Voice - Christmas Lectures with Eric M Rogers

    How Helium Changes our Voice - Christmas Lectures with Eric M Rogers

    147 views / 0 likes - added

    Eric M Rogers demonstrates how helium can change our voice with comedic effect.Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/atoms-for-enquiring-minds/electrified-atoms?utm_source=youtube&utm_medium=social&

  • 03:20 The Laser Eavesdropper - Christmas Lectures with RV Jones

    The Laser Eavesdropper - Christmas Lectures with RV Jones

    285 views / 0 likes - added

    RV Jones demonstrates the hottest spy gadget in espionage stories at the time - a laser eavesdropper. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1981/from-magna-cart

  • 02:59 The Belousov-Zhabotinsky Reaction - Christmas Lectures with Ian Stewart

    The Belousov-Zhabotinsky Reaction - Christmas Lectures with Ian Stewart

    246 views / 0 likes - added

    Ian Stewart demonstrates the classic oscillating BZ reaction as an example of symmetry breaking or non-equilibrium thermodynamics. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectur

  • 02:42 Your Nose Can Tell Left From Right - Christmas Lectures with Charles Stirling

    Your Nose Can Tell Left From Right - Christmas Lectures with Charles Stirling

    311 views / 0 likes - added

    The handedness of molecules can change how they smell, Charles Striling demonstrates this using the carvone molecule.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fourth lecture of the series: https://www.rigb.org/christmas

  • 03:13 Early 3D Movement Analysis - Christmas Lectures with Leonard Maunder

    Early 3D Movement Analysis - Christmas Lectures with Leonard Maunder

    246 views / 0 likes - added

    Today's impressive motion capture technology couldn't exist without the work done in the 1970s and 80s. One such example is the CODA, demonstrated here in 1983. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full sixth lecture o

  • 04:15 How Does Gel Electrophoresis Work? - Christmas Lectures with Walter Bodmer

    How Does Gel Electrophoresis Work? - Christmas Lectures with Walter Bodmer

    185 views / 0 likes - added

    Gel electrophoresis is used to study DNA and other complex molecules with the help of electricity. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/19

  • 02:21 How We Harness the Energy of a Chain Reaction - Christmas Lectures with Eric M Rogers

    How We Harness the Energy of a Chain Reaction - Christmas Lectures with Eric M Rogers

    116 views / 0 likes - added

    Eric M Rogers demonstrates how we can harness the power of uranium-235 atoms, with help from a giant mousetrap.Watch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/atoms-for-enquiring-minds/atoms-and-energy?utm_so

  • 03:58 Electron Microscopy - Christmas Lectures with Frank Close

    Electron Microscopy - Christmas Lectures with Frank Close

    238 views / 0 likes - added

    What does the world look like at an atomic level? Frank Close dons his 'atomic spectacles' and takes a look at copper and iron atoms. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lec

  • 05:39 Types of Oscillators - Christmas Lectures with Philip Morrison

    Types of Oscillators - Christmas Lectures with Philip Morrison

    282 views / 0 likes - added

    What are the similarities and differences between pendulums and spring oscillators? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture:http://www.rigb.org/christmas-lectures/watch/1968/gullivers-travels/beyond-the-map?u

  • 03:35 How To Forgive

    How To Forgive

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    Social life couldn’t continue if we didn’t have some capacity for forgiveness. We need to flex our forgiveness muscles more regularly though – and the best way to do so is to remember how much we’ve needed others to forgive us in t

  • 05:42 Tyndall's Experiments on Resonance - Christmas Lectures with Charles Taylor

    Tyndall's Experiments on Resonance - Christmas Lectures with Charles Taylor

    146 views / 0 likes - added

    Charles Taylor recreates John Tyndall's experiments demonstrating resonance.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full second lecture of the series: https://www.rigb.org/christmas-lectures/watch/1989/exploring-music/the-

  • 04:33 Fractals: The Geometry of Chaos - Christmas Lectures with Ian Stewart

    Fractals: The Geometry of Chaos - Christmas Lectures with Ian Stewart

    328 views / 0 likes - added

    Using a simple set of mathematical rules, a very intricate geometry can be created in the form of fractals. The Sierpinski triangle is a famous example. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rig

  • 04:16 Seeing in the Dark - Christmas Lectures with RV Jones

    Seeing in the Dark - Christmas Lectures with RV Jones

    353 views / 0 likes - added

    How to keep an eye on intruders in total darkness? RV Jones gets a helping hand from an infrared camera. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1981/from-magna-c

  • 09:34 How Does an Organ Work? - Christmas Lectures with Charles Taylor

    How Does an Organ Work? - Christmas Lectures with Charles Taylor

    140 views / 0 likes - added

    Charles Taylor goes inside a church organ to see how the different sounds are produced.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fourth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1989/exploring

  • 04:08 What Keeps a Nucleus Together? - Christmas Lectures with Frank Close

    What Keeps a Nucleus Together? - Christmas Lectures with Frank Close

    358 views / 0 likes - added

    Positive charge repels other positive charges. So what kind of force keeps the proton filled nucleus from exploding apart? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch

  • 05:20 The Hidden Significance of Shell Chirality - Christmas Lectures with Charles Stirling

    The Hidden Significance of Shell Chirality - Christmas Lectures with Charles Stirling

    296 views / 0 likes - added

    Snails with right-handed shells cannot mate with those with left-handed ones. But you can predict the presence of oil in a location by looking at their ratios. Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full second lecture of

  • 11:30 Popular Community Ecology: Feel The Love - Crash Course Ecology #4

    Community Ecology: Feel The Love - Crash Course Ecology #4

    706 views / 0 likes - added

    Interactions between species are what define ecological communities, and community ecology studies these interactions anywhere they take place. Although interspecies interactions are mostly competitive, competition is pretty dangerous, so a lot of interac

  • 03:40 How Jets Are Used to Attitude Control Satellites - Christmas Lectures with Leonard Maunder

    How Jets Are Used to Attitude Control Satellites - Christmas Lectures with Leonard Maunder

    228 views / 0 likes - added

    Controlling the orientation of an object is called attitude control. Leonard Maunders shows how small jets are used to control the attitude of satellites. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full second lecture of the

  • 16:13 How To Expose The Corrupt - Peter Eigen

    How To Expose The Corrupt - Peter Eigen

    364 views / 0 likes - added

    Some of the world's most baffling social problems, says Peter Eigen, can be traced to systematic, pervasive government corruption, hand-in-glove with global companies. In his talk, Eigen describes the thrilling counter-attack led by his organization Trans

  • 08:19 The Chimp Who Believed She Was Human

    The Chimp Who Believed She Was Human

    209 views / 0 likes - added

    A social experiment goes awry when a couple adopts a baby chimpanzee and raises her as their daughter. Read more: https://www.theatlantic.com/video/index/571318/lucy-chimp/ "Lucy" was directed and animated by Elisa Chee. It is part of The Atlantic Selects

  • 04:02 Memory Tricks with Chirality - Christmas Lectures with Charles Stirling

    Memory Tricks with Chirality - Christmas Lectures with Charles Stirling

    302 views / 0 likes - added

    Do you remember which way the Mona Lisa faces? Or the Queen on a 10p coin? Test your memory and ability to tell left from right in this clip from the 1992 Christmas Lectures.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fir

  • 04:49 Tricks of Perspective - Christmas Lectures with Eric M Rogers

    Tricks of Perspective - Christmas Lectures with Eric M Rogers

    152 views / 0 likes - added

    Eric M Rogers gives us a warning about the way we attach new unfamiliar knowledge to old familiar things that we already know.Watch the full sixth, and final, lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/atoms-for-enquiring-mi

  • 08:13 These factory workers get paid to go to school

    These factory workers get paid to go to school

    410 views / 0 likes - added

    Can we make apprenticeships great again? In many cases, automation is changing the workforce faster than we can keep up. Manufacturers say they expect to have millions of unfilled positions. Adapting apprenticeship programs could help close the expanding

  • 09:41 Demonstrating Resonance with Chladni Figures - Christmas Lectures with Charles Taylor

    Demonstrating Resonance with Chladni Figures - Christmas Lectures with Charles Taylor

    147 views / 0 likes - added

    Charles Taylor recreates the famous Chadni figures and shows how vibrating plates are used to make music in various instruments.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full third lecture of the series: https://www.rigb.org

  • 02:13 Demonstrating How Sound Can't Travel Through a Vacuum - Christmas Lectures with Charles Taylor

    Demonstrating How Sound Can't Travel Through a Vacuum - Christmas Lectures with Charles Taylor

    443 views / 0 likes - added

    Sound cannot travel in a vacuum as is demonstrated in this clip from Charles Taylor's first 1989 Christmas LectureSubscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full first lecture of the series: https://www.rigb.org/christmas-lec

  • 02:04 How to Extract DNA at Home - Christmas Lectures with Walter Bodmer

    How to Extract DNA at Home - Christmas Lectures with Walter Bodmer

    328 views / 0 likes - added

    It is easy to extract DNA from something like strawberries at home, as Walter Bodmer demonstrates in this clip from his second Christmas Lecture. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full second lecture of the series:

  • 02:28 The Doppler Effect - Christmas Lectures with RV Jones

    The Doppler Effect - Christmas Lectures with RV Jones

    468 views / 0 likes - added

    Police sirens change pitch when going past us due to the Doppler effect. This phenomenon can also be used to measure speeds, even of faraway objects, like stars. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http:

  • 04:31 Do Video Games Make You Smarter?

    Do Video Games Make You Smarter?

    534 views / 2 likes - added

    We've all been told that playing video games can distract you from school but is this true? Do video games affect academic performance? How Video Games Change Your Brain - http://bit.ly/2aOpUnc Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1Px

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  • 08:02 What's a Laserdisc? - Christmas Lectures with RV Jones

    What's a Laserdisc? - Christmas Lectures with RV Jones

    221 views / 0 likes - added

    Laserdisc was the very first optical disk, able to hold recordings of images, audio and video. RV Jones explains the mechanism of how it works. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/chr

  • 01:57 Water Rockets - Christmas Lectures with Eric M Rogers

    Water Rockets - Christmas Lectures with Eric M Rogers

    148 views / 0 likes - added

    Eric M. Rogers gives a brief explanation of water rocket with a demonstration to cap it all off.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full second lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/

  • 08:01 Optical Fiber Cables - Christmas Lectures with David Pye

    Optical Fiber Cables - Christmas Lectures with David Pye

    226 views / 0 likes - added

    In 1985, fiber optic cables were just starting to get widely adopted. David Pye shows the principles behind them and how old telephone cables were swapped out for new ones. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lec

  • 09:33 LITERATURE: Leo Tolstoy

    LITERATURE: Leo Tolstoy

    354 views / 0 likes - added

    Leo Tolstoy was a remarkable novelist in part because he believed in the novel as a tool for social reform, something that would enable us to become kinder, more thoughtful and more generous towards others. If you like our films take a look at our shop (w

  • 04:33 Measuring the Average Foot - Christmas Lectures with RV Jones

    Measuring the Average Foot - Christmas Lectures with RV Jones

    301 views / 0 likes - added

    How can one estimate the average length of a foot? RV Jones shows a simple yet elegant demonstration. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1981/from-magna-cart

  • 04:11 BTS: IDOL

    BTS: IDOL

    203 views / 1 likes - added

    Musical guests BTS performs "IDOL" to kick off a special week of performances on The Tonight Show Starring Jimmy Fallon. The Tonight Show Starring Jimmy Fallon. Stream now on Peacock: https://bit.ly/3gZJaNy Subscribe NOW to The Tonight Show Starring Jimmy

  • 05:23 Why Do People Pull Out Their Own Hair?

    Why Do People Pull Out Their Own Hair?

    519 views / 2 likes - added

    Between 2 and 4 percent of the population suffer from trichotillomania or hair pulling syndrome. What triggers this? Follow Ali on Twitter: https://twitter.com/AliMattu Read More: Trichotillomania: Hair-pulling Disorder http://www.mayoclinic.org/diseases-

  • 05:06 How Do Maglev Trains Work? - Christmas Lectures with Leonard Maunder

    How Do Maglev Trains Work? - Christmas Lectures with Leonard Maunder

    232 views / 0 likes - added

    Maglev stands for magnetic levitation which is how these trains hover and are pushed along the tracks. Subscribe for regular science videos: http://bit.ly/RiSubscRibe While only three countries currently have operational maglev trains, China, Japan and So

  • 02:04 Non-Euclidean Geometry of a Sphere - Christmas Lectures with Philip Morrison

    Non-Euclidean Geometry of a Sphere - Christmas Lectures with Philip Morrison

    325 views / 0 likes - added

    According to Euclidean geometry the angles of a triangle add up to 180 degrees. Philip Morrison shows an example of where this isn't true, and non-Euclidean geometry applies. Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1968/gulliv


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