For places that observe daylight saving time, gaining an hour of sleep every November — or losing an hour every March — doesn’t just affect how well-rested (or caffeinated) people are. The effects of the semi-annual time change are far-reaching, drastically changing stroke and car accident rates, stock prices and more! Sleep scientist Matt Walker
With Richard Thaler, Professor of Behavioural Science and Economics at the University of Chicago. Thaler urges us to recognise our “human-ness” as a given and to use the way we think to our advantage.
Learn More About NordVPN at: https://nordvpn.com/spacetime It’s about time we discussed an obscure concept in physics that may be more fundamental than energy and entropy and perhaps time itself. That’s right – the time has come for Action. Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Check out the Space
I bet this one will give many adults a good challenge too. Thanks to Pett for the suggestion! Special thanks this month to: Kyle, Mike Robertson, Michael Anvari, Daniel Lewis, Robert Zarnke. Thanks to all supporters on Patreon! http://www.patreon.com/mindyourdecisions Singapore International Math Olympiad Challenge (SIMOC) 2015 – Primary 5 Paper, problem 24. Sample Papers Subscribe:
More links & stuff in full description below ↓↓↓ Brady’s Movember Page: http://bit.ly/BradyMo See full description for list of Connect 4 links. John Tromp’s page: http://bit.ly/TrompNumberphile James Allen’s Connect Four book: http://bit.ly/AllenBook James Allen: http://james.fabpedigree.com/ OEIS: https://oeis.org/A212693 Victor Allis paper: http://bit.ly/AllisPaper NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Videos by
Machine Learning where you put in a fraction of the effort? What’s not to like? – Dr Michel Valstar explains Active & Cooperative Learning. https://www.facebook.com/computerphile Tweets by computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran’s Numberphile. More
Come with us to Italy to find out what went into measuring the FTL neutrinos. Tweet it – http://bit.ly/t4jB3x Facebook it – http://on.fb.me/vB5ohN minutephysics is now on Google+ – http://bit.ly/qzEwc6 And facebook – http://facebook.com/minutephysics And twitter – @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics — all
Take a look at a bubble and you’ll see all the colors of the rainbow… right? WRONG. Bubbles are actually missing colors! Check out Self-Evident on PBS Voices: https://youtu.be/Bwsne4eMVyU My Patreon! https://www.patreon.com/physicsgirl If you liked this video, check out: Only some humans can see this type of light: https://www.youtube.com/watch?v=CSu0cV3fqi8 How rainbows with NO COLOR are
Watch the Ant-Man trailer: https://youtu.be/pWdKf3MneyI Twitter: http://twitter.com/vsaucethree ***Click “SHOW MORE” for links*** White Dwarfs http://science.nationalgeographic.com/science/space/universe/white-dwarfs-article/ Properties of Diamond and Carbon Fiber http://www.chm.bris.ac.uk/motm/diamond/diamprop.htm http://www.performance-composites.com/carbonfibre/mechanicalproperties_2.asp Wind http://www.metoffice.gov.uk/guide/weather/marine/beaufort-scale How animals/insects don’t get blown away http://www.cam.ac.uk/research/news/how-stick-insects-honed-friction-to-grip-without-sticking Ants, surface tension, rafts, OH MY! http://scipp.ucsc.edu/~haber/ph5B/bubble.pdf Surface Tension and an Ant http://www.newscientist.com/blogs/nstv/2011/05/ants-link-up-to-form-unsinkable-raft.html Sweet, sweet viscosity http://ashleycadby.staff.shef.ac.uk/Materials/Resources/liquids.pdf http://files.smooth-on.com/viscosity_chart.pdf Scaling and Shrinking How Strong
*** LINKS *** Backwards Bike Backwards Tandem Bike Rowbike Tandem http://www.youtube.com/watch?v=zvPucDbmUPo Pedal Pub Milestones of Science: The Dandy Horse http://www.youtube.com/watch?v=-DODYTaZARg Penny-Farthing http://www.youtube.com/watch?v=xYBGDPjDVQs How To Mount Penny Farthing Tall Bike + Tricks 44-Foot Tall Bike Street Unicycling MonsterBike Hyperbike Monowheel Monocycle Riot Wheel Hoverbike Quadcycle Fun Bike by Todd Barricklow Drill-Powered Bike Lunarctic Hubless Wheel Prototype
Some cool pics I ran across on the web this week. LINKS: Rooster Cat: http://www.bordom.net/view/57738/Pussy_Cock Ronald: http://theclearlydope.tumblr.com/post/8994359628/look-closely-because-im-pretty-sure-thats-mr x box 360: http://9gag.com/gag/206666/ tap phoned: http://s3.amazonaws.com/data.tumblr.com/tumblr_lpi06yC5XH1qafu4to1_1280.jpg?AWSAccessKeyId=AKIAJ6IHWSU3BX3X7X3Q&Expires=1313805695&Signature=hIMP9i7eCJP4IpqtK5VALQDF8go%3D Giraffe: http://www.flickr.com/photos/63187011@N02/5995502046/in/photostream/lightbox/ hairy chest tie: http://theclearlydope.tumblr.com/post/8697477194/clearly-dope-hairy-man-tie-every-tuesday Cat Face: http://s3.amazonaws.com/data.tumblr.com/tumblr_lpn4d4PgQP1qza3e8o1_1280.jpg?AWSAccessKeyId=AKIAJ6IHWSU3BX3X7X3Q&Expires=1313805578&Signature=p9kALR5bi8V8Sz%2Ff%2FT6pPLLGrrY%3D invisiblity cloak: http://9gag.com/gag/205908/ Bread face cat 1: http://1.bp.blogspot.com/-LuoRIdPmXBw/TklwqKUhaSI/AAAAAAAAJA4/fFtHFkG1nVQ/s1600/Fear%2BMe%2BFor%2BI%2BAm%2BBread%2BCat.jpg Bread face cat 2: http://mail.biskvitka.net/fotoshegi/15494-fotopodborka-za-denya-funny-pictures-for-04-08-2011.html dog bar face: http://theclearlydope.tumblr.com/post/8654395369/put-this-on-your-facebook-people-will-love-it Hayashi Natsumi: http://www.ignant.de/2011/08/10/hayashi-natsumi/ Whale tisue
The nutrient content of food is declining. Is it because of soil depletion, selective breeding, or… something else? Watch my new documentary, VITAMANIA: http://ve42.co/vita I came across this story as I was making the film Vitamania. When you ask sellers of vitamins why you should take vitamin supplements even if you eat a healthy diet,
Download your free Audio Book Here: http://bit.ly/AudibleSED Seriously… it’s a pretty cool way to support my video making habit. ⇊ Click to Expand! ⇊ Filmed on location in the Rainforests of Eastern Peru. I was on a tour run by Rainforest Expeditions (http://www.perunature.com) Please Share with your friends if you enjoyed it. ~~~~~~~~~~~~ GET SMARTER
Early portraits looked pretty grim. A lot of old photos from the 19th and early 20th century are fraught with doom and gloom—and on the occasion the literal dead face. That led to the popular belief that people just did not smile in old photographs. The common explanation is due to the limited technology at
Switzerland has a reputation for being… not paranoid, exactly, but certainly careful with their own safety. Zurich exemplifies this: not just with its fallout shelters, but with an entire backup water system. Just in case the world ends. SOURCE (in German): https://www.stadt-zuerich.ch/dib/de/index/wasserversorgung/brunnen/Notwasserbrunnen.html I’m at http://tomscott.com on Twitter at http://twitter.com/tomscott on Facebook at http://facebook.com/tomscott and on
Join my Discord Community today – https://discord.gg/coldfusion – Thanks to Discord for sponsoring today’s video. Episode 2 of the Bitcoin story: https://youtu.be/iYn6EQDqTkU — About ColdFusion — ColdFusion is an Australian based online media company independently run by Dagogo Altraide since 2009. Topics cover anything in science, technology, history and business in a calm and relaxed
My Discord: http://bit.ly/SantoroLounge | My Twitch: http://bit.ly/MattsTwitch Subscribe: http://bit.ly/SubToMattSantoro | Website: http://MatthewSantoro.com Catch up on my latest uploads! https://youtube.com/playlist?list=PLe7K6kDBf74EgSlmhy6Wavip716_-JRPG&playnext=1&index=1 Watch more: Creepy, Scary, and Chilling Topics! https://youtube.com/playlist?list=PLe7K6kDBf74HK4A_zHEB-aQLNEErSikq5&playnext=1&index=2 50 Amazing Facts to Blow Your Mind! https://youtube.com/playlist?list=PLe7K6kDBf74Hp_q_-bs6g5Ulju0Lp__Ss&playnext=1&index=2 Mysterious, Cryptic, and Mystical Topics! https://youtube.com/playlist?list=PLe7K6kDBf74F_S6Jt4inbGZM6kfZ4Y2ar&playnext=1&index=2 Fascinating, Amazing, and Funny Topics! https://youtube.com/playlist?list=PLe7K6kDBf74GbkIhmSYCfb0Ctc1sl8-v5&playnext=1&index=2 All-Time Most Popular Videos! https://youtube.com/playlist?list=PLe7K6kDBf74GcJABXEUfqDHSIlBojZZQO&playnext=1&index=2 Sources: https://pastebin.com/QwG0saTF
Why are butterflies called butterflies? It’s a simple enough name, and the butterfly is a simple, beautiful animal. But where does the name butterfly come from? A weekly show where we endeavor to answer one of your big questions. This week, “MadeofAwesome4ever” asks, “I’ve heard that butterflies were once called ‘flutterbys’, and that people mishearing/mispronouncing
That terrible pain the befalls us when enjoying an icy treat! How does that happen? Is there a cure? Let Hank explain. ———- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records:
How whale poop becomes perfume. Thanks to Crunchyroll for sponsoring this video! http://www.crunchyroll.com/minuteearth Thanks also to our supporters on https://www.patreon.com/MinuteEarth ___________________________________________ FYI: We try to leave jargon out of our videos, but if you want to learn more about this topic, here are some keywords to get your googling started: Sperm Whale: (Physeter macrocephalus) The
Is your lack of sleep slowly killing you? What If You Sleep 2 Hours Less Every Night? https://youtu.be/fuvbS7cdKbs SUBSCRIBE – http://bit.ly/10kWnZ7 Check out ScienceAlert – http://on.fb.me/1gP62sT Join the fun! TWITTER – http://bit.ly/16mYsWW FACEBOOK – http://on.fb.me/12fEcFg Written and created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz). Further Reading: Sleep Duration: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3724567/ Sleep Purpose:
If humans want to expand into space, it will take us incredible amounts of energy. How do we do that? Easy: we will just use the sun’s energy by realizing the most ambitious construction project in history. This is how it works. Sources: https://sites.google.com/view/sourcesdysonsphere/startseite OUR CHANNELS ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ German Channel: https://kgs.link/youtubeDE Spanish Channel: https://kgs.link/youtubeES HOW CAN
Sign up for our newsletter and never miss an animation: http://bit.ly/TEDEdNewsletter View full lesson: https://ed.ted.com/lessons/why-should-you-read-fahrenheit-451-iseult-gillespie Ray Bradbury’s novel imagines a world where books are banned- and possessing, let alone reading them, is forbidden.The protagonist, Montag, is a fireman responsible for destroying what remains. The story raises the question: how can you preserve your mind in
El ser humano siempre ha buscado la felicidad. Sin embargo, nadie en la escuela nos dio el manual de instrucciones. Se olvidaron de decirnos que para que tu vida tenga sentido, es imprescindible vivir con propósito. Y eso significa tener visión, misión y rumbo. Saber quien eres, lo que quieres, y lo que vas a
Visit http://TED.com to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. Benjamin Zander has two infectious passions: classical music, and helping us all realize our untapped love for it — and by extension, our untapped love for all new possibilities, new experiences, new connections. The TED Talks channel features
How to know what you really want, with Luke Burgis Subscribe to Big Think on YouTube ►► https://www.youtube.com/c/bigthink Up next ►► The ugly psychology behind scapegoating | Luke Burgis https://www.youtube.com/watch?v=cLa0zqShCcw There are two kinds of desire, thin and thick. Thick desires are like layers of rock that have been built up throughout the course of
PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACE ↓ More info below ↓ Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime There’s a deep connection between gravity and time – gravitational fields seem to slow the pace of time in what we
What is 7×8? This video teaches how you can use your hands to multiply two numbers between 6 and 10 using your fingers. Here’s the reason the method works: https://www.youtube.com/watch?v=eEao6-F7fz8 If you like my videos, you can support me at Patreon: https://www.patreon.com/mindyourdecisions Connect on social media. I update each site when I have a new
Johnny Ball on the “often missed” Hippocrates of Chios. Check out Brilliant (get 20% off their premium service): https://brilliant.org/numberphile (sponsor) More links & stuff in full description below ↓↓↓ More on Johnny Ball, including his books and live shows: https://www.johnnyball.co.uk See Johnny discuss Russian multiplication: https://youtu.be/HJ_PP5rqLg0 Numberphile is supported by the Mathematical Sciences Research Institute
The story of recursion continues as Professor Brailsford explains one of the most difficult programs to compute: Ackermann’s function. Professor Brailsford’s programs: http://bit.ly/1nhKtW4 Follow Up Film from the Prof in response to this film: https://www.youtube.com/watch?v=uNACwX-O5lk What on Earth is Recursion?: http://youtu.be/Mv9NEXX1VHc Fibonacci Programming: http://youtu.be/7t_pTlH9HwA Heartbleed, Running the Code: http://youtu.be/1dOCHwf8zVQ VR Series: COMING SOON! Please note,