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  • 04:35 Why are we so attached to our things? - Christian Jarrett

    Why are we so attached to our things? - Christian Jarrett

    376 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/why-are-we-so-attached-to-our-things-christian-jarrett After witnessing the “violent rage” shown by babies whenever deprived of an item they considered their own, Jean Piaget – a founding father of child psychol

  • 08:17 Perpetual Flip Calendar

    Perpetual Flip Calendar

    199 views / 0 likes - added

    Perpetual flip calendars have been around for a while. They seem operate very simply, but I could not for the life of me figure out how! After some digging, I found two US patents as really good references of how this mechanism works: https://patents.goog

  • 15:38 Ryan Opens Advent Calendar with Angry Bird and Thomas & Friends

    Ryan Opens Advent Calendar with Angry Bird and Thomas & Friends

    376 views / 1 likes - added

    Ryan Opens Advent Calendar with Angry Bird and Thomas & Friends Toy Trains! Ryan ToysReview plays with day 1-17 toys! Let us know which on was your favorite toy surprise for Christmas? Advent Calendar Day 1-10 https://youtu.be/eomvLoCmc6k?list=PLasCX3wfxL

  • 04:58 How the world's first subway system was built - Christian Wolmar

    How the world's first subway system was built - Christian Wolmar

    390 views / 0 likes - added

    Learn more about our student voice program, TED-Ed Clubs: http://bit.ly/2J5g4eS View full lesson: https://ed.ted.com/lessons/how-the-world-s-first-subway-system-was-built-christian-wolmar It was the dawn of 1863, and London's not-yet-opened subway system

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  • 05:10 How to manage your time more effectively (according to machines) - Brian Christian

    How to manage your time more effectively (according to machines) - Brian Christian

    204 views / 0 likes - added

    Download a free audiobook and support TED-Ed's nonprofit mission: http://adbl.co/2lFSkUw Check out Brian Christian and Tom Griffiths' "Algorithms to Live By": http://bit.ly/2CadQrt View full lesson: https://ed.ted.com/lessons/how-to-manage-your-time-more-

  • 17:16 Christian the Kid (He's Just Like You)

    Christian the Kid (He's Just Like You)

    185 views / 0 likes - added

    Christian is a kid who likes football, silly sounds and wresting with his brother. He is diagnosed with a rare genetic condition that makes him look different, but on the inside he is just like most seven year olds. Watch our first interview from two year

  • 04:25 The surprising reason our muscles get tired - Christian Moro

    The surprising reason our muscles get tired - Christian Moro

    270 views / 0 likes - added

    Why do our muscles get tired and sore after exercise? Explore how our muscles function, and how you can exercise longer without experiencing muscle fatigue. -- You're lifting weights. The first time feels easy, but each lift takes more and more effort unt

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  • 05:15 Sesame Street: Kermit's Weather Calendar

    Sesame Street: Kermit's Weather Calendar

    219 views / 0 likes - added

    With assistance from his good friend Cookie Monster, Kermit will demonstrate the weather using his brand new weather calendar. Will Cookie Monster be able to control his appetite long enough to finish the week's calendar? Subscribe to the Sesame Street Ch

  • 04:23 Amazing fligts with birds on board a microlight. Christian Moullec avec ses oiseaux

    Amazing fligts with birds on board a microlight. Christian Moullec avec ses oiseaux

    426 views / 1 likes - added

    Amazing fligts !!! with birds and Christian Moullec on board a microlight. Vol en ULM avec les oies, les oiseaux. Web Site: http://www.voleraveclesoiseaux.com/ Disclaimer: This video is exclusively managed by Caters News. To license or use in a commercial

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  • 16:29 Pushing Christmas Cats w/ Sqaishey! | Minecraft Advent Calendar

    Pushing Christmas Cats w/ Sqaishey! | Minecraft Advent Calendar

    160 views / 1 likes - added

    I'm back for a fun-filled 12 days of Minecraft mini games as we count down to Christmas! Sqaishey: https://www.youtube.com/sqaishey Map: https://twitter.com/maddielansbury Advent calendar build: http://www.youtube.com/WalschaertsBuilds Thumbnail: https://

  • 17:02 Ryan opens Surprise Toys Advent Calendar with Angry Birds and Disney Tsum Tsum

    Ryan opens Surprise Toys Advent Calendar with Angry Birds and Disney Tsum Tsum

    418 views / 1 likes - added

    Ryan opens Surprise Toys Advent Calendar for kids with Angry Birds and Disney Tsum Tsum! Ryan ToysReview plays with day 1-10 toys! Let us know which on was your favorite toy surprise for Christmas?

  • 07:37 The Calendar, Australia & White Christmas | Space Time | PBS Digital Studios

    The Calendar, Australia & White Christmas | Space Time | PBS Digital Studios

    238 views / 0 likes - added

    Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le

  • 12:17 SURPRISE TOYS for Kids Christmas Thomas Trains Disney Hot Wheels Toy Cars Advent Calendar Day 5-8

    SURPRISE TOYS for Kids Christmas Thomas Trains Disney Hot Wheels Toy Cars Advent Calendar Day 5-8

    504 views / 1 likes - added

    Surprise toys for kids! Christmas toys opening with Ryan ToysReview! Today Ryan unbox Advent Calendar day 5-8 of Thomas and Friends Minis toy train, Disney Tsum Tusm, Toy Cars Hot Wheels, and Little People! Great Kids Toy for Christmas Presents because ch

  • 09:41 Understanding Calendar Notation

    Understanding Calendar Notation

    311 views / 0 likes - added

    Difference between BC, BCE, AD and CE. A little bit about the birth of Jesus as well. More free lessons at: http://www.khanacademy.org/video?v=EKKe7DBZVhI

  • 04:12 Correction Calendar Notation

    Correction Calendar Notation

    283 views / 0 likes - added

    Correcting the time difference calculation by taking into account that there is no year 0 More free lessons at: http://www.khanacademy.org/video?v=N06Jy-gQog8

  • 12:37 Stacy Plays Minecraft Advent Calendar (Day 4)

    Stacy Plays Minecraft Advent Calendar (Day 4)

    335 views / 1 likes - added

    Who will today’s mystery guest be? There will be a new person every day! Joey: http://www.youtube.com/joeygraceffagames

  • 12:36 Stacy Plays Minecraft Advent Calendar (Day 5)

    Stacy Plays Minecraft Advent Calendar (Day 5)

    266 views / 0 likes - added

    Who will today's mystery guest be? And who do you hope to see tomorrow? Seri: https://www.youtube.com/user/serisims

  • 11:34 The Grinch! Stacy Plays Minecraft Advent Calendar (Day 6)

    The Grinch! Stacy Plays Minecraft Advent Calendar (Day 6)

    263 views / 0 likes - added

    There's a new person every day. Who will tomorrow be? Intro by Preston Guruith and Zanimation Will: https://t.co/q84AA0EU5s

  • 11:54 Milquetoast Crashes! - Stacy Plays Minecraft Advent Calendar (Day 7)

    Milquetoast Crashes! - Stacy Plays Minecraft Advent Calendar (Day 7)

    250 views / 1 likes - added

    There's a new person every day. Who will tomorrow be? Intro by Preston Guruith and Zanimation Scott: https://www.youtube.com/channel/UCxucf8O8itcmkqu3d7yUavg

  • 12:46 TurboKart Racing With...??? - Stacy Plays Minecraft Advent Calendar (Day 8)

    TurboKart Racing With...??? - Stacy Plays Minecraft Advent Calendar (Day 8)

    263 views / 0 likes - added

    There's a new person every day. Who will tomorrow be? Intro by Preston Guruith and Zanimation Yammy : https://www.youtube.com/channel/UCxkbgf3doLf0XwmhIDTq28A

  • 14:00 SURPRISE TOYS Christmas Thomas Train Disney Tsum Tsum Hot Wheels Toy Cars  Advent Calendar Day 1-4

    SURPRISE TOYS Christmas Thomas Train Disney Tsum Tsum Hot Wheels Toy Cars Advent Calendar Day 1-4

    416 views / 2 likes - added

    New surprise toys for kids Christmas toys opening with Ryan ToysReview! Today Ryan unbox Advent Calendar day 1-4 of Thomas and Friends Minis toy train, Disney Tsum Tusm, Toy Cars Hot Wheels, and Little People! Great Kids Toy because children can open a to

  • 10:20 Why Most Resolutions Fail & How To Succeed

    Why Most Resolutions Fail & How To Succeed

    10 views / 0 likes - added

    Common pitfalls of New Year's resolutions and how I plan to avoid them. Thanks Audible! Start listening with a 30-day trial and your first audiobook plus two Audible Originals free when you go to https://audible.com/veritasium or text veritasium to 500500

  • 04:08 What is the Second Law of Thermodynamics?

    What is the Second Law of Thermodynamics?

    260 views / 0 likes - added

    What is entropy? Why is it always increasing? And what does that even mean? Dr Valeska Ting explains the second law of thermodynamics. This is the day 12 of our 2016 advent calendar on thermodynamics. Watch all the films here: http://www.rigb.org/christma

  • 04:05 Does This Reaction Break the Second Law of Thermodynamics?

    Does This Reaction Break the Second Law of Thermodynamics?

    277 views / 1 likes - added

    In the 1950s, Russian chemist Boris Belousov reported a bizarre reaction. A reaction that oscillates between two states. Could it be violating the second law of thermodynamics? Andrea Sella investigates. Day 13 of our thermodynamics advent calendar: http:

  • 03:32 A Mercury Hammer and the Third Law of Thermodynamics

    A Mercury Hammer and the Third Law of Thermodynamics

    289 views / 0 likes - added

    Armed with a hammer made from mercury, Olympia Brown explains the third law of thermodynamics. Tell us what you think about our videos, and win £100 https://www.surveymonkey.co.uk/r/QCVL88N Subscribe for new science videos and lectures every week: http://

  • 04:00 What is the Zeroth Law of Thermodynamics?

    What is the Zeroth Law of Thermodynamics?

    267 views / 0 likes - added

    Why is there a zeroth law of thermodynamics? What use is such a simple-sounding law? And how can it be used to smash glass? Chemical engineer Valeska Ting explains in the first film from our 2016 advent calendar, all about thermodynamics. Visit the online

  • 03:36 Energy! The Song - with Jonny Berliner

    Energy! The Song - with Jonny Berliner

    262 views / 0 likes - added

    A majestic musical tribute to the first law of thermodynamics, and energy itself. Day 7 of our thermodynamics advent calendar: http://www.rigb.org/advent?utm_source=youtube&utm_medium=social&utm_campaign=201612_channel_advent With a disco beat and infuria

  • 01:59 What Your Horoscope Sign Really Means

    What Your Horoscope Sign Really Means

    162 views / 0 likes - added

    Over the course of one year, the sun moves between Earth and different 13 constellations. The Babylonians determined that only 12 constellations could find in a calendar year, so they left off the thirteenth sign, Ophiuchus. Recently NASA re-acknowledged

  • 12:04 Precession Causing Perihelion to Happen Later

    Precession Causing Perihelion to Happen Later

    254 views / 0 likes - added

    Clarifying the effect of axial precession on the calendar and the date of perihelion and aphelion More free lessons at: http://www.khanacademy.org/video?v=2o-Sef6wllg

  • 02:09 Why Thermodynamics Matter to Particle Physicists - with Suzie Sheehy

    Why Thermodynamics Matter to Particle Physicists - with Suzie Sheehy

    198 views / 0 likes - added

    Why do we need the first law of thermodynamics? What use is it? Dr Suzie Sheehy explains what it means to a particle physicist. Day 9 of our advent calendar. Watch all the videos here: http://www.rigb.org/christmas-lectures/supercharged-fuelling-the-futur

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

    What is the First Law of Thermodynamics?

    301 views / 2 likes - added

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

  • 02:13 Entropy and the Arrow of Time

    Entropy and the Arrow of Time

    207 views / 0 likes - added

    As we experience it, time flows in a single direction. But entropy, and its description in the second law of thermodynamics, is one of the few physical phenomena to imply an actual arrow of time. Day 16 of our advent calendar: http://www.rigb.org/christma

  • 05:24 Did the Big Bang Break the Laws of Thermodynamics? With Sean Carroll

    Did the Big Bang Break the Laws of Thermodynamics? With Sean Carroll

    222 views / 0 likes - added

    Why did the Universe have such low entropy at the start? Are the laws of physics consistent across the multiverse? Can we see evidence of other regions of the multiverse? Sean Carroll discusses thermodynamics and the Universe. Tell us what you think of us

  • 04:46 The Sokol Space Suit: Helen Sharman On Being In Space

    The Sokol Space Suit: Helen Sharman On Being In Space

    303 views / 0 likes - added

    A space suit is a carefully engineered cocoon, designed to protect an astronaut from the perils of the abyss. Helen Sharman walks us through the suit she trusted with her life when she went into space. Day 6 of our advent calendar, A Place Called Space: h

  • 02:30 Crystal Structure and the Laws of Thermodynamics

    Crystal Structure and the Laws of Thermodynamics

    313 views / 0 likes - added

    Crystals bring order out of chaos. Does their formation violate the laws of thermodynamics? Materials chemist Dr Suze Kundu explores the relationship between crystals and entropy, with footage from the Ri Archives channel. Watch more classic archive foota

  • 05:11 Why Do American Schools Have Such Long Hours?

    Why Do American Schools Have Such Long Hours?

    188 views / 1 likes - added

    The structure of America’s school calendar may seem counterintuitive—and in many ways, it is. In this episode of School Myths by The Atlantic, we investigate some pressing questions, such as why American students have long summer breaks betwee

  • 04:46 Is Space Travel Worth It? Spoken Word With Mark Grist

    Is Space Travel Worth It? Spoken Word With Mark Grist

    270 views / 0 likes - added

    Is space travel a waste of money? Can we justify reaching for the stars when there’s so much that needs our attention here on earth? Poet Mark Grist battles it out. Visit Mark's channel for more poetry: https://www.youtube.com/user/Montygristo And visit h

  • 08:45 Mercury Rising: America's First Steps Into Space

    Mercury Rising: America's First Steps Into Space

    294 views / 1 likes - added

    In 1959, Project Mercury became the United States' maiden space programme. This is the story of that programme, told through beautiful archive footage. Visit http://rigb.org/advent for your daily instalment in the Ri advent calendar, A Place Called Space.

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  • 02:36 Feynman's Building Blocks of Thermodynamics - with Andrea Sella

    Feynman's Building Blocks of Thermodynamics - with Andrea Sella

    243 views / 0 likes - added

    How Richard Feynman’s classic analogy of building blocks explains the conservation of energy. Professor Andrea Sella recalls Feynman’s illustration of the first law of thermodynamics with a child’s building blocks and wily mother. This animation is day 6

  • 03:11 Sign Language in a Mirror - with Charles Stirling

    Sign Language in a Mirror - with Charles Stirling

    243 views / 0 likes - added

    Is sign language left or right handed? Can it be mirrored without losing its message? Charles Stirling seeks answers to these questions in the 1992 CHRISTMAS LECTURES "Our World Through the Looking Glass". Subscribe for regular science videos: http://bit.

  • 02:45 How We Learn to Interpret Speech - Charles Taylor

    How We Learn to Interpret Speech - Charles Taylor

    179 views / 0 likes - added

    Balloons are fun at parties, but with a bit of work, you can also make them talk. In this clip from the 1989 CHRISTMAS LECTURES, Charles Taylor demonstrates what 'talking' balloons can tell us about how we process and understand speech. Subscribe for regu

  • 02:29 Using a Cell Phone in 1985 - with David Pye

    Using a Cell Phone in 1985 - with David Pye

    166 views / 0 likes - added

    The first commercially available mobile phone went on sale in 1984 – and cost around $4000. In this clip from the 1985 CHRISTMAS LECTURES 'Communicating', David Pye demonstrates the power of this (then) brand new technology on an unsuspecting member of th

  • 01:13 The Phone Book from 1880 - with Gareth Roberts

    The Phone Book from 1880 - with Gareth Roberts

    134 views / 0 likes - added

    In 1880, there were so few telephones in London that it was possible for '1' to be your phone number. In this clip from the 1988 CHRISTMAS LECTURES "The home of the future", Gareth Roberts takes a look at a small, red book – the London telephone directory

  • 02:58 The Dreams Of An Astronaut - With Helen Sharman

    The Dreams Of An Astronaut - With Helen Sharman

    242 views / 0 likes - added

    What do astronauts dream of? In 1991, Helen Sharman became the first Briton in space; in this animation she shares a dream she has about returning to space, and talks about what it’s like to gaze down on the earth from above. This is the first instalment

  • 11:39 Copyright, Exceptions, And Fair Use: Crash Course Intellectual Property #3

    Copyright, Exceptions, And Fair Use: Crash Course Intellectual Property #3

    382 views / 0 likes - added

    Stan Muller teaches you a few things about copyright enforcement, and talks about the exceptions to copyright enforcement. While there are several, the one you've probably heard of is Fair Use, and it's a pretty tricky one. We'll try to explain it, and te

  • 01:45 Chameleon Communications - with Sir Colin Blakemore

    Chameleon Communications - with Sir Colin Blakemore

    142 views / 0 likes - added

    Chameleons are well known for being able to change their body colour to blend in with their surroundings. They can however also use this ability to communicate with other chameleons. In this clip from the 1982 CHRISTMAS LECTURES "Common sense", Sir Colin

  • 09:39 Vision: Crash Course A&P #18

    Vision: Crash Course A&P #18

    494 views / 0 likes - added

    Next stop in our tour of your sensory systems? VISION. With a little help from an optical illusion, we take a look inside your eyes to try to figure out how your sense of vision works -- and how it can be tricked. *** Table of Contents The Structure of th

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  • 04:47 Why Does February Only Have 28 Days?

    Why Does February Only Have 28 Days?

    468 views / 4 likes - added

    It's not the size of the month that matters… Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ Why does February only get 28 days when all the other months get 30 or 31? The answer is part superstition, part politi

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  • 07:15 Living In Space: An Astronaut's Perspective

    Living In Space: An Astronaut's Perspective

    242 views / 1 likes - added

    Four seasoned astronauts recall what life in space is really like. Helen Sharman, Michael Barratt, Daniel Tani and Jean-Francois Clervoy talk about weightlessness, space walks, and coming home. Day 18 of our advent calendar: http://rigb.org/advent Watch t

  • 02:11 Mimicry vs Language - with Sir David Attenborough

    Mimicry vs Language - with Sir David Attenborough

    203 views / 0 likes - added

    Some animals have the physical equipment to mimic human speech, but that doesn’t mean they have the brain to understand human language. In this clip from ‘The language of animals’ (1973) Sir David Attenborough chats with a greater Indian hill myna. Subscr

  • 03:03 Weightless Water - Experiments In Zero Gravity

    Weightless Water - Experiments In Zero Gravity

    372 views / 0 likes - added

    Why does water behave in such weird ways in microgravity? We went on a parabolic 'vomit comet' flight to investigate. Check out the interactive 360 footage from this flight: https://youtu.be/mVJvyteAH0E Day 16 of our advent calendar: http://rigb.org/adven

  • 05:32 What Does Earth Look Like From Space? An Astronaut's Perspective

    What Does Earth Look Like From Space? An Astronaut's Perspective

    301 views / 1 likes - added

    What’s it like to see our planet from above? To gaze upon the Earth from beyond our atmosphere? Four seasoned astronauts, Helen Sharman, Daniel Tani, Michael Barratt and Jean-Francois Clervoy, recall that unique experience. Day 8 of our advent calendar, A

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  • 02:10 Musical Wooden Blocks - with Charles Taylor

    Musical Wooden Blocks - with Charles Taylor

    247 views / 0 likes - added

    The frequency of sound waves and the pitch of the sound we hear are inextricably linked; the higher the frequency, the higher the pitch. Charles Taylor demonstrates this in our final Ri Advent clip from the 1989 CHRISTMAS LECTURES "Exploring music", where

  • 03:53 How to Speak Backwards - with Eric Laithwaite

    How to Speak Backwards - with Eric Laithwaite

    231 views / 0 likes - added

    When looking into a mirror, you see a likeness of yourself, but it is not you. Would you be able to communicate with your mirror double? Eric Laithwaite attempts speaking backwards as an option. Subscribe for regular science videos: http://bit.ly/RiSubscR

  • 05:33 Project Apollo: Shooting For The Moon

    Project Apollo: Shooting For The Moon

    258 views / 1 likes - added

    Project Apollo: the most famous space programme to date. In the final part of our trilogy exploring American’s first steps into space, we tell the tale of the Apollo program. Watch Project Gemini: https://youtu.be/rXTTXAJJkhc Watch Project Mercury: https:

  • 11:03 Giant Christmas Box Fort Challenge and Cardboard Sleigh with Ryan

    Giant Christmas Box Fort Challenge and Cardboard Sleigh with Ryan

    464 views / 2 likes - added

    Giant Christmas Box Fort Challenge and Cardboard Sleigh with Ryan ToysReview! The box fort house has Christmas lights and Ryan also decorate the Christmas tree! Then Ryan open a present from Santa and it's DC Advent calendar! Ryan had fun building and pre

  • 04:56 Why Do We Have Leap Years?

    Why Do We Have Leap Years?

    330 views / 0 likes - added

    So it's February 29th and we have 366 days this year instead of 365- what's the deal with Leap Years? ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon suppo

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  • 08:41 Neutron Stars  The Most Extreme Things that are not Black Holes

    Neutron Stars The Most Extreme Things that are not Black Holes

    107 views / 0 likes - added

    Get your 12,020 SPACE Calendar here: https://shop.kurzgesagt.org/WORLDWIDE SHIPPING IS AVAILABLE!This years calendar focuses on the future of humanity and how we will explore space in the next 10,000 years.We want to get you the best shipping fees. So If

  • 03:17 What is the Third Law of Thermodynamics?

    What is the Third Law of Thermodynamics?

    307 views / 0 likes - added

    Valeska Ting explains the relationship between entropy, temperature and absolute zero. Watch all four laws films: https://www.youtube.com/playlist?list=PLbnrZHfNEDZxmZmL3fZHPTeoUO8amBox2 Enter our survey about our videos and win £100: https://www.surveymo

  • 02:39 Postcard From Baikonur: The World’s First Spaceport​

    Postcard From Baikonur: The World’s First Spaceport​

    202 views / 0 likes - added

    A look at the history and habitat of the inhospitable home of space travel: Baikonur Cosmodrome. Please let us know what you thought of this video series: https://www.surveymonkey.co.uk/r/riadvent2015 Part of A Place Called Space, our 2015 advent calendar

  • 08:17 How Would We Communicate with Alien Life? - with Carl Sagan

    How Would We Communicate with Alien Life? - with Carl Sagan

    216 views / 0 likes - added

    If life exists elsewhere in the Universe, would we be able to communicate with it? In this clip from the 1977 CHRISTMAS LECTURES "The planets", Carl Sagan demonstrates how we could send a signal that would make sense to intelligent beings that have evolve

  • 04:17 How Encryption Keys Work - with Chris Bishop

    How Encryption Keys Work - with Chris Bishop

    324 views / 1 likes - added

    What does the padlock icon on your internet browser mean and why is encryption important? In this clip from 2008 CHRISTMAS LECTURES "Hi-tech trek", Chris Bishop uses coloured water to demonstrate how information is transferred on the internet. Subscribe f

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  • 03:59 The DNA Code - with Alison Woollard

    The DNA Code - with Alison Woollard

    182 views / 0 likes - added

    DNA is the instruction manual for life on Earth. In this clip from the 2013 CHRISTMAS LECTURES "Life fantastic", Alison Woollard explains how the DNA code stores the information to make all living things. Subscribe for regular science videos: http://bit.l

  • 05:45 Hypergolic Fuels – The Chemistry Of A Rocket Launch

    Hypergolic Fuels – The Chemistry Of A Rocket Launch

    331 views / 0 likes - added

    Chemist Andrea Sella combines dimethylhydrazine with dinotrogen tetroxide to show how hypergolic mixtures fire rockets into space. Part of A Place Called Space, our 2015 advent calendar: http://rigb.org/advent Subscribe for regular science videos: http://

  • 02:15 Carl Sagan On Space Travel: A Dandelion Going To Seed

    Carl Sagan On Space Travel: A Dandelion Going To Seed

    257 views / 0 likes - added

    In 1977 Carl Sagan gave the CHRISTMAS LECTURES on space travel. In his final lecture, he spoke about the human race venturing out into space; his words are as relevant now as they were then. Day 14 of our advent calendar, A Place Called Space. http://rigb

  • 01:36 Can Objects Have Personalities? - with Bruce Hood

    Can Objects Have Personalities? - with Bruce Hood

    103 views / 0 likes - added

    As humans, we sometimes project our thoughts and emotions onto things that aren't human. In this clip from the 2011 CHRISTMAS LECTURES "Meet Your Brain", Bruce Hood shows how we can interpret shapes as having their own "personalities", just by the way the

  • 02:20 How Stick Insects Use Camouflage - with Richard Dawkins

    How Stick Insects Use Camouflage - with Richard Dawkins

    174 views / 0 likes - added

    Some insects have evolved incredibly detailed foms of camouflage, so they appear to blend almost perfectly into their surroundings. In this clip from 1991 CHRISTMAS LECTURES "Growing up in the Universe"', Richard Dawkins gets into a sticky situation with

  • 05:10 Making Machines Speak - with David Pye

    Making Machines Speak - with David Pye

    186 views / 0 likes - added

    Modern speech synthesisers can simulate human speech so perfectly that it's nearly indistinguishable from the real thing. In this clip from the 1985 CHRISTMAS LECTURES, David Pye demonstrates earlier versions of mechanical and electronic speech synthesise

  • 10:19 KIDS TOY SHOPPING SPREE WITH RYAN!!!!

    KIDS TOY SHOPPING SPREE WITH RYAN!!!!

    563 views / 2 likes - added

    KIDS TOY SHOPPING SPREE with Ryan ToysReview! Ryan's Family went to the toy section and pick out top kids toys for donation! There's so much fun toys for kids like Paw Patrol, Hot Wheels, Disney Cars, Barbie, Hatchimals, Thomas and Friends, Legos, Advent

  • 05:08 Facial Character Analysis - with Heinz Wolff

    Facial Character Analysis - with Heinz Wolff

    151 views / 0 likes - added

    Our faces display messages to the world around us by expressing what we are thinking or feeling, and giving clues about our character. In this clip from the 1975 CHRISTMAS LECTURES 'Signals from the interior', Heinz Wolff analyses the characters of an aud

  • 04:54 How Ants Defend Their Home Trees - with Sue Hartley

    How Ants Defend Their Home Trees - with Sue Hartley

    177 views / 0 likes - added

    Plants may seem passive and defenceless, but they have plenty of ways to fight off attackers. In this clip from the 2009 CHRISTMAS LECTURES "The 300 Million Year War", Sue Hartley demonstrates a particularly gruesome strategy used by some plants to protec

  • 02:55 Trying Out Battery Powered Welding - with Saiful Islam

    Trying Out Battery Powered Welding - with Saiful Islam

    226 views / 0 likes - added

    Batteries are everywhere in modern life, but these amazing pieces of technology can often seem all too familiar. In this clip from the 2016 CHRISTMAS LECTURES "Supercharged: Fuelling the Future", Saiful Islam makes sparks fly, and writes a message with a

  • 03:51 Simulating Tastes and Smells Using a Digital Lollipop - with Danielle George

    Simulating Tastes and Smells Using a Digital Lollipop - with Danielle George

    286 views / 0 likes - added

    We can use technology to send sounds and images to people far away – but what about our other senses? In this clip from the 2014 CHRISTMAS LECTURES "'Sparks will fly: How to hack your home", Danielle George demonstrates a device for sharing tastes and sme

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  • 06:05 Project Gemini: A Bridge To The Moon

    Project Gemini: A Bridge To The Moon

    393 views / 0 likes - added

    Project Apollo took America to the moon. But what came before? The second in our series of films using archive footage to tell the story of America's early days in space looks at Project Gemini: America's crucial programme designed to ready themselves for

  • 01:58 Bioluminescence - with David Attenborough

    Bioluminescence - with David Attenborough

    225 views / 0 likes - added

    Many animals, especially insects and deep sea marine species, produce light to send signals to those around them. This is called bioluminescence. In this clip from the 1973 CHRISTMAS LECTURES "The languages of animals", Sir David Attenborough performs sim

  • 04:29 Zero Gravity In 360 - A Trip On A Parabolic Flight

    Zero Gravity In 360 - A Trip On A Parabolic Flight

    313 views / 0 likes - added

    Experience a zero gravity parabolic flight, or ‘vomit comet’ in 360 video. Please note: this interactive video will only work properly on a modern browser or YouTube mobile app. Day 12 of A Place Called Space, our 2015 advent calendar: http://rigb.org/adv

  • 04:42 The Mathematics of Error Correction - with Marcus du Sautoy

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  • 01:20 Snippet: Talking drums

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