Einstein’s classic thought experiment involves sitting on a train travelling at the speed of light. If you hold a mirror in front of your face, will you see your reflection in a mirror? How could light from your face reach the mirror if the mirror is travelling away from you? But it would be a
admin
Please click here to try The Great Courses Plus: http://ow.ly/OoWp302du3z Click here if you’re interested in subscribing: http://bit.ly/Subscribe2SED Smarter Every Day on Patreon http://www.patreon.com/smartereveryday ⇊ Click below for more links! ⇊ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Thank you to Science Alert for arranging my travel! http://www.sciencealert.com/ GET SMARTER SECTION The majority of the world’s opal gemstones used for jewelry
One of the Cold War’s biggest moments began at a routine press conference. Become a Video Lab member! http://bit.ly/video-lab The fall of the Berlin Wall has a lot of memorable moments: US President Ronald Reagan’s declaration to “tear down this wall”; David Hasselhoff singing at the Brandenburg Gate; and Berliners wielding pickaxes and hammers, tearing
In a cemetery in Huelva, in Spain, is the grave of Major William Martin, of the British Royal Marines. Or rather, it’s the grave of a man called Glyndwr Michael, who served his country during World War 2 in a very unexpected way… after his death. Camera by Paul Curry (@cr3) I’m at http://tomscott.com on
Part 2 of the WeWork Story: https://youtu.be/uV0GiKfHx2Q From $47 Billion, to the verge of bankruptcy in just a matter of weeks. The WeWork disaster is a real roller coaster and it would seem that their erratic CEO Adam Neumann is mostly to blame. SoftBank video: https://www.youtube.com/watch?v=TKT7M3YnSlg — About ColdFusion — ColdFusion is an Australian based
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/wKJpMGse
A weekly show where we endeavor to answer one of your big questions. This week, “Camryn Wiens” asks: “Where did last names come from ?” — Mental Floss Video on Twitter: http://www.twitter.com/mf_video Select Images and Footage provided by Shutterstock: www.shutterstock.com Want more of Craig? https://www.youtube.com/wheezywaiter https://www.youtube.com/thegoodstuff —- Website: http://www.mentalfloss.com Twitter: http://www.twitter.com/mental_floss Facebook: http://www.facebook.com/mentalflossma… Store: http://store.mentalfloss.com/
If you found the whiteish-yellowish lump on your throat, that might be a tonsil stone. But where does the lump come from? Why do you have it? Hosted by: Michael Aranda Want more SciShow in person? We’ll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ ———-
Subscribe – it’s FREE! – http://goo.gl/EpIDGd And please support us on Patreon – https://goo.gl/ZVgLQZ MinuteEarth is available as a free iTunes podcast! – http://podcast.minuteearth.com/ We’re also on facebook – http://facebook.com/minuteearth And twitter – http://twitter.com/MinuteEarth REFERENCES Faraday suits/linemen: http://science.howstuffworks.com/faraday-cage3.htm Human body tissues resistivity: http://www.ncbi.nlm.nih.gov/pubmed/10593226 conductivity of lightning channel: http://iopscience.iop.org/1402-4896/80/3/035901 US soil resistivity: http://www.rurdev.usda.gov/SupportDocuments/UTP_Bulletins_1751F-802.pdf MinuteEarth provides an
Go eat some hagelslag: http://goo.gl/Cfsd6 Trust me. Twitter: http://twitter.com/#!/cgpgrey
Grey Merch: http://www.cgpgrey.com/merch
iTunes: http://apple.co/1IBrCVG Bandcamp: http://bit.ly/1XO9Ik0 The MUSCLE Song (Memorize Your Anatomy): https://youtu.be/VmcQfCcGScY The Pi Song: https://youtu.be/3HRkKznJoZA SUBSCRIBE: http://bit.ly/asapsci Follow us: @WhaleWatchMePlz and @MitchellMoffit Inspired by the amazing Jon Cozart and his fantastic Disney parodies: https://youtu.be/diU70KshcjA Lyrics by Mitchell Moffit, Greg Brown, Rachel Salt, Jessica Carroll and Rosie Currie. Get the AsapSCIENCE BOOK: http://asapscience.com LINKS TO FOLLOW
So. Space elevators. Are they are thing that we should talk about? OUR CHANNELS ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ German Channel: https://kgs.link/youtubeDE Spanish Channel: https://kgs.link/youtubeES HOW CAN YOU SUPPORT US? ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ This is how we make our living and it would be a pleasure if you support us! Get Merch designed with ❤ from https://kgs.link/shop Join the Patreon Bird
Download a free audiobook version of “A Brief History of Time” and support TED-Ed’s nonprofit mission: https://adbl.co/2NWYjAh Check out our full book recommendation: https://shop.ed.ted.com/collections/ted-ed-book-recommendations/products/a-brief-history-of-time View full lesson: https://ed.ted.com/lessons/does-time-exist-andrew-zimmerman-jones The earliest time measurements were observations of cycles of the natural world, using patterns of changes from day to night and season to season to build calendars.
Never miss a talk! SUBSCRIBE to the TEDx channel: http://bit.ly/1FAg8hB In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These
Math is logical, functional and just … awesome. Mathemagician Arthur Benjamin explores hidden properties of that weird and wonderful set of numbers, the Fibonacci series. (And reminds you that mathematics can be inspiring, too!) TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world’s leading thinkers
How to Persuade Others with the Right Questions: Jedi Mind Tricks from Daniel H. Pink Watch the newest video from Big Think: https://bigth.ink/NewVideo Join Big Think Edge for exclusive videos: https://bigth.ink/Edge ———————————————————————————- Sales guru and persuasion expert Daniel H. Pink explains how you can use motivational interviewing to influence others’ thoughts and behaviors. Pink’s latest
Subscribe to ScienceToday: http://goo.gl/dgHQSp A nebula is a cloud of gas and dust in interstellar space. Every nebula contains hydrogen and helium, plus a mixture of other gases. There are several types of nebulae (plural of “nebula): molecular clouds (also known as HII regions because they are mainly hydrogen), dark nebulae, supernova remnants, and planetary
Sick of endless ‘re-orgs’, lay-offs and away days? Why do workplaces always go for quick wins and flashy paint jobs over steady, consistent change? Award-winning animator Jocie Juritz brings her trademark wit and creativity to the second animation extracted from Simon Sinek’s acclaimed RSA talk on organisational culture. Voice: Simon Sinek, Global bestselling author and
What happens when matter can’t get any denser yet somehow does? The answer – it becomes “strange.” Strange Stars may be the most massive stellar remnant that is just shy of forming a black hole. And they could be even cooler than black holes. Space Time is now on Patreon! If you’d like to support
This simple problem for kids is sure to stump some adults. Can you figure out the height of the table? Problem adapted from #quiz Here is a math word problem from a Chinese elementary school student's homework. Have a try to figure it out! Leave your answer in the comment. pic.twitter.com/kOlydqNDQO — China Focus (@China__Focus)
Professor Tony Padilla on the epic number, TREE(3). Continues at: https://youtu.be/IihcNa9YAPk More links & stuff in full description below ↓↓↓ Graham’s Number: http://bit.ly/G_Number Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are also supported by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science. NUMBERPHILE
If you don’t secure your web forms, one mistaken click could be all it takes for your users to delete their own accounts. Tom Scott explains. http://www.facebook.com/computerphile Tweets by computer_phile More from Tom Scott: http://www.youtube.com/user/enyay and https://twitter.com/tomscott Hacking Websites with SQL Injection: http://www.youtube.com/watch?v=_jKylhJtPmI Cracking Websites with Cross Site Scripting: http://www.youtube.com/watch?v=L5l9lSnNMxg This video was filmed and
You’ve heard of E=mc²… but you probably haven’t heard the whole story. http://translate.minutephysics.com MinutePhysics is 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 in a minute! Music by Nathaniel Schroeder – http://www.soundcloud.com/drschroeder Thanks to
Laser hair removal video: https://youtu.be/S20-1_XqVPM Veritasium: http://youtube.com/veritasium How can light be used to cool atoms and molecules ? Lasers are known to burn things, fix eyes, and dance on powerpoint presentations. But they can also be used to cool objects to some of the coldest temperatures in the universe. Help us translate our videos! http://www.youtube.com/timedtext_cs_panel?c=UC7DdEm33SyaTDtWYGO2CwdA&tab=2
Dark Side: http://bit.ly/14ei9ca Light Side: http://bit.ly/14drXDc ***CLICK “SHOW MORE” FOR LINKS*** The Rayleigh Criterion: http://hyperphysics.phy-astr.gsu.edu/hbase/phyopt/raylei.html Rayleigh VS Dawes Limit: http://www.cloudynights.com/ubbarchive/showflat.php/Cat/0/Number/87078/Main/8750 Image of Pluto: http://solarsystem.jpl.nasa.gov/multimedia/gallery/Pluto.jpg Andromeda info: http://apod.nasa.gov/apod/ap130626.html Awesome Photo of Andromeda: http://www.ipmu.jp/ja/node/1663 Largest Optical Telescopes: http://astro.nineplanets.org/bigeyes.html European Extremely Large Telescope: https://www.eso.org/public/teles-instr/e-elt.html Video of Voyager 1: http://www.youtube.com/watch?v=oFT68U4i-Xw Scale of the Universe: http://htwins.net/scale2/ Bad Astronomy Article: http://www.badastronomy.com/mad/2000/hubbleearth.html
http://www.Facebook.com/VsauceGaming *** LINKS TO LEARN MORE *** Capsaicin: http://en.wikipedia.org/wiki/Capsaicin Heat/Abrasion TRPV1 receptors: http://en.wikipedia.org/wiki/TRPV1 Scoville Heat Unit Scale: http://en.wikipedia.org/wiki/Scoville_scale Naga Viper: http://news.yahoo.com/s/yblog_thelookout/20101203/sc_yblog_thelookout/worlds-hottest-pepper-is-hot-enough-to-strip-paint BUTCH T pepper: http://news.yahoo.com/s/yblog_upshot/20110412/od_yblog_upshot/new-chili-pepper-crowned-worlds-hottest BUY BUTCH T SEEDS: http://www.thehippyseedcompany.com/ Butch T Pictures: http://thepepperseed.com/peppers/the-worlds-hottest-chilli-pepper-trinidad-scorpion-butch-t/ Pepper Spray in face: http://www.youtube.com/watch?v=bJn1Fu6pHlQ Resin Spurge: http://en.wikipedia.org/wiki/Resin_spurge Resiniferatoxin: http://en.wikipedia.org/wiki/Resiniferatoxin RTX Cure: http://www.seattlepi.com/default/article/Fiery-pepper-may-hold-key-to-easing-pain-1192896.php
SOURCES: music: http://soundcloud.com/jakechudnow Triangular theory of love: http://en.wikipedia.org/wiki/Triangular_theory_of_love Measuring passionate love paper: http://www2.hawaii.edu/~elaineh/71.pdf Limerence (great article if you want to nerd-out about love): http://en.wikipedia.org/wiki/Limerence Easy to print PLS: http://www.elainehatfield.com/Passionate%20Love%20Scale.pdf Value of first hearing “I love you” from someone: http://www.guardian.co.uk/commentisfree/2009/jul/19/victoria-coren-brainjuicer-lottery-study Value of being married: http://money.cnn.com/2005/02/10/magazine/magbr_valentines_loveandmoney_0502/ GDP vs. Other Stuff: http://www.freakonomics.com/2008/04/25/the-economics-of-happiness-part-6-delving-into-subjective-well-being/ Love vs. GDP: http://www.freakonomics.com/2008/02/14/the-macroeconomics-of-love-a-valentines-day-analysis/ Hedonic Treadmill:
For more on spin, check out: http://youtu.be/v1_-LsQLwkA This video was supported by TechNYou: http://bit.ly/19bBX5G A quantum computer works in a totally different way from a classical computer. Quantum bits or ‘qubits’ can exist in a superposition state of both zero and one simultaneously. This means that a set of two qubits can be in a
There are parts of this video that I don’t remember making. Click here to tweet this important information to others ▶ https://goo.gl/9R70Ca Click here to subscribe: http://bit.ly/Subscribe2SED ▼ Click below for more links! ▼ Click this link to thank NASA for letting me do this. https://goo.gl/hZhqps A Special THANK YOU to Don Pettit and the
Here’s how a simple mark ends up meaning something big as a great logo. Joe Posner, and Michael Bierut (designer of the Hillary Clinton logo) explain. For more from Michael Bierut on graphic design, check out his book “How to use graphic design to sell things, explain things, make things look better, make people laugh,
http://tomscott.com – http://twitter.com/tomscott – There aren’t many paternoster lifts left in the world: they’re inaccessible, tough to maintain and a bit more dangerous than a regular lift. But some of them still exist: so if you’re ever nearby, do stop by the University of Sheffield’s Arts Tower and have a ride up and down. Just
The WeWork saga continues.. WeWork Part I: https://www.youtube.com/watch?v=QHQTzeve7OM Twitter Video: https://www.youtube.com/watch?v=p8N0xN0ihMA — 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 environment. If you enjoy my content, please consider subscribing! I’m also
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/8hQJJ0u3
A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John looks at little things that changed history such as a Hitler’s rejection into art school, the invention of the stethoscope, and the time that Napoleon had hemorrhoids (and subsequently lost the Battle of Waterloo). Thanks again to our sponsor, Geico,
The weak force has been causing trouble for a century, ruining everything physicists thought was true. But it might actually be responsible for your very existence. Hosted by: Hank Green Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———- Dooblydoo thanks go to
Love MinuteEarth? We’d love your support! Subscribe on Patreon: https://goo.gl/ZVgLQZ And please subscribe! http://goo.gl/EpIDGd Thanks to our Subbable supporter ALFREDO STAGG for making MinuteEarth possible! Created by Henry Reich Animation: Ever Salazar Production and Writing Team: Alex Reich, Peter Reich, Emily Elert Music: Nathaniel Schroeder: http://www.soundcloud.com/drschroeder Want to add captions to MinuteEarth videos? – minuteearth.subtitl.us
Help support videos like this: https://www.patreon.com/cgpgrey Blog: http://www.cgpgrey.com/blog/how-to-become-pope Threaded discussion: http://www.reddit.com/r/CGPGrey/comments/18tf8i/how_to_become_pope/ Footnotes: * http://www.youtube.com/watch?v=S6QmhrtBTO0&index=1&list=PLc5PfsIwcLCh-ClpeBvtkz4db215-fEjZ † http://www.youtube.com/watch?v=5hPsX3zQeX4&list=PLc5PfsIwcLCiGtfE-5B8GTysGJfsLKn5v&index=1 ‡ http://www.youtube.com/watch?v=uBcGdf4OjQw&list=PLc5PfsIwcLCg76f2qg9T1JHiIbS9TjIf1&index=1
Blog: Don’t Read The News http://www.cgpgrey.com/blog/why-tv-news-is-a-waste-of-human-effort-one-video-is-worth-a-trillion-dollars * http://www.youtube.com/watch?v=YVJXRq7IfgQ&list=PLc5PfsIwcLCgYtKiI5a-LxNJmvf6Pu7xv † http://www.youtube.com/watch?v=iOWC0g_1IxQ&list=PLc5PfsIwcLCiA_aTk6_LmZSVYhMluWM5P&index=1 Official discussion thread: http://www.reddit.com/r/CGPGrey/comments/1701ye/the_debt_limit_explained/ Special thanks to Neil H. Buchanan (http://www.dorfonlaw.org/) and Kyle McMahon (https://twitter.com/kamcma) Music by: http://www.davidreesmusic.com
Check out our UPDATED version which has all the NEW ELEMENTS here: https://youtu.be/rz4Dd1I_fX0 The MUSCLE Song (Memorize Your Anatomy): https://youtu.be/VmcQfCcGScY Download on ITUNES: http://bit.ly/12AeW99 DOWNLOAD ON BANDCAMP: http://bit.ly/111Kssd (instrumental available) Get the AsapSCIENCE Book! http://asapscience.com/book FOLLOW US! Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.ly/15J7ube AsapINSTAGRAM: https://instagram.com/asapscience/ Facebook: http://facebook.com/AsapSCIENCE Twitter: http://twitter.com/AsapSCIENCE Tumblr: http://asapscience.tumblr.com
Where are the limits of human technology? And can we somehow avoid them? This is where quantum computers become very interesting. Check out THE NOVA PROJECT to learn more about dark energy: www.nova.org.au OUR CHANNELS ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ German Channel: https://kgs.link/youtubeDE Spanish Channel: https://kgs.link/youtubeES HOW CAN YOU SUPPORT US? ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ This is how we make our living
Dig into how the infamous Salem Witch Trials began and why they remain a cautionary tale of the dangers of groupthink and scapegoating. — You’ve been accused of a crime you did not commit. It’s impossible to prove your innocence. If you insist that you’re innocent anyway, you’ll likely be found guilty and executed. But
Su relato tuvo como eje la dificultad de explicarle a una niña, en éste caso su hija la caída de la bolsa de valores. Una anécdota personal que lo llevó a una reflexión y lo llevó a escribir un cuento infantil, que luego contó a su hija y que relató en su charla. Escribe libros
Have you ever wondered: Am I a human being? Ze Frank suggests a series of simple questions that will determine this. Please relax and follow the prompts. Let’s begin … TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the
Is Neil deGrasse Tyson atheist or agnostic? New videos weekly: https://bigth.ink Join Big Think+ for exclusive video lessons from top thinkers and doers: https://bigthink.com/plus/ ———————————————————————————- Astrophysicist Neil deGrasse Tyson claims the title “scientist” above all other “ists.” And yet, he says he is “constantly claimed by atheists.” So where does he stand? “Neil deGrasse, widely
- « Previous Page
- 1
- …
- 51
- 52
- 53
- 54
- 55
- …
- 69
- Next Page »