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Videos in category “Образование”
How to Make an Edible Apple Swan!
 
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How to make a decorative, and completely edible, apple swan! I made a few modifications to the original idea, to get the effect you see here. Endcard Links: Super Soil: https://goo.gl/8Fk7DW Instant Ice Tips: https://goo.gl/TWtNrJ Butter Candle: https://goo.gl/kUq0Bc Secret Safe: https://goo.gl/r0K9jB Social Media Links: Instagram: https://goo.gl/C0Q1YU Facebook: http://bit.ly/FBTheKingOfRandom Pinterest: http://bit.ly/pingrant Business Inquiries: For business and sponsorship inquiries please contact us directly: http://www.youtube.com/thekingofrandom/about WARNING: Use of video content is at own risk. There may be risks associated with these projects that require adult supervision. Music By: ("Little Voices" -- Instrumental). http://bit.ly/ScottBrendoiTunes Project Inspired By: A friend in England in 2001 showed me the idea originally. I also found http://youtu.be/FNXmuakUi4M to help refresh my memory, and then made a few of my own changes to make the swan look better and more attractive. I got the inspiration for using seeds as eyes in this video: http://youtu.be/jg6sWO3z0BQ Project History & More Info: I remembered someone showing me how to make an apple into a swan while I was in England in 2001. I can't remember who it was though, and I just remember that it was a nice try, and although the wings looked cool, and head and neck were terrible. I really liked the idea though, so I spent an entire day cutting up apples in different ways to see if I could make it better. I also saw a video online where someone used apple seeds to make eyes (http://youtu.be/jg6sWO3z0BQ) which was really awesome, so I tried to incorporate that in. I ended up with this method for making the apple swan, which I think really looks incredible, and we ended up putting them on display for some dinner guests we had that night.
Views: 13624509 The King of Random
What would happen if you didn’t sleep? - Claudia Aguirre
 
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View full lesson: http://ed.ted.com/lessons/what-would-happen-if-you-didn-t-sleep-claudia-aguirre In the United States, it’s estimated that 30 percent of adults and 66 percent of adolescents are regularly sleep-deprived. This isn’t just a minor inconvenience: staying awake can cause serious bodily harm. Claudia Aguirre shows what happens to your body and brain when you skip sleep. Lesson by Claudia Aguirre, animation by TED-Ed.
Views: 5229199 TED-Ed
Self Freezing Coca-Cola (The trick that works on any soda!)
 
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Take any bottle of soda, and get it to freeze on command! This “super cool" trick works with cans of soda as well. Some quick links to a few of the materials I used: [✓] Coke: http://amzn.to/2cjDmmt [✓] Quaich (little silver dish from Scotland) :http://amzn.to/2cGNxy3 To date, I haven't seen any tutorials on exactly how to get this "self-freezing coke" effect, so I'm excited to release this video in response to thousands of viewer requests. Check out the 42 second version: (QC#13 - Instant Slushy!) https://goo.gl/DOHCFe Try this trick with water (Waterbending In Real Life): https://goo.gl/XeVQu7 Detailed Tips & Tricks for making "Instant Ice": https://goo.gl/TWtNrJ Endcard Links: Waterbending: http://bit.ly/Waterbending Power Of The Sun: https://goo.gl/5ghwUx Dry-Ice Cream: https://goo.gl/WIHnNr Making Butter: https://goo.gl/7GkigI See What Else I’m Up To: Instagram: https://goo.gl/C0Q1YU Facebook: http://bit.ly/FBTheKingOfRandom Twitter: http://www.twitter.com/thekingofrandom Business Inquiries: For business and sponsorship inquiries please contact us directly: http://www.youtube.com/thekingofrandom/about WARNING: Leaving soda in the freezer too long can result in failure of the container, and a big mess. Glass bottles are not recommended, as the ice expands when freezing and can shatter the glass explosively. Use of video content is at own risk. Music By: http://www.MachinimaSound.com (Remember The Dreams) Project Inspired By: The viral YouTube video: "How to Chill A Coke In just a second!!" (http://youtu.be/ngt74e1DxPU) and the process of nucleation was inspired by "Self-Freezing Coke - Crazy from Kong!" http://youtu.be/j07SweYJTSM. Project History & More Info: I knew water could be turned to instant ice (http://youtu.be/sQdLttUh_b0), but was amazed to see that soda could be supercooled as well. The anomaly of "self freezing soda" has been observed by many people, usually by accident. Some people put a soda in the freezer to chill it, but then forget about it. When they've remembered and gone to get it, it's liquid until they open it, leaving them puzzled. Some people have noticed the effect by leaving the soda outside in cold temperatures. There is a vending machine in Hong Kong that sells supercooled Coke bottles, and the instructions to trigger nucleation is the same as in this video, however they recommend taking a sip when the cap is on. I believe this is to increase the chances of impurities being introduced into the liquid, making nucleation more likely. From what I've seen, the results in this experiment form an even thicker slush than the vending machine in Hong Kong. To get this effect, I put 4 bottles of 500mL (16.9 oz) soda in a freezer set at -24ºC (-11ºF) between 3:15- 4:00 hours. The longer they are in, the more dramatic and solid the slushy freeze will be. However, anytime after 3:15 hours there is a chance of them freezing before you take them out. Every freezer will be a little different temperature, and I've noticed the location of your bottles in the freezer makes a dramatic difference on freeze times. For best results, choose one consistent location in your freezer, and play around with freeze times to see what works best for you. In my freezer, the middle of the center rack settles at -24ºC (-11ºF) and takes 3:15 to super chill 4 bottles. Remember that the longer the freezer door is open, the more cold air will escape, and it will make your freeze times take much longer because your freezer has to cool down again. I've also noticed that the more frozen items you have in your freezer, the faster your soda will chill. In contrast, the less items in your freezer, the longer your soda will take to cool. Bottom line is, use a consistent environment for your experiments, and you'll get consistent results! I also experimented with 2 litter bottles, and had great results between 4-5 hours. The whole bottle slushifies in an instant. I experimented with Gatorade, Fresca, Mexican Sprite, Rootbeer, Orange sodas, Coke, Diet Coke, in bottle form, as well as in cans. I had super cooled success with them all! The trick to getting the 3 second slush, is quickly releasing the pressure in the bottle and re-securing the cap, flipping the bottle upside down, and back upright again. This is because the forming ice crystals will be moved around the length of the bottle, and trigger nucleation for the rest of the soda. If you were to just take the cap off, ice will form, and it will slowly spread downward, but might take upwards of 2 minutes for the bottle to completely freeze. Removing the pressure very slowly from the bottle, can keep the soda liquified, and give you the choice opportunity to play with supercooled soda outside of the bottle.
Views: 24062701 The King of Random
7 "Super Cool" Demonstrations with Liquid Nitrogen
 
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7 tricks with liquid nitrogen that you could try at your next party, but probably shouldn't! Thanks to Audible.com for supporting these projects! Try Audible with a free audiobook. No Shipping, No Waiting. Try instantly at http://bit.ly/TKOR-FreeAudiobook *IS THIS A RE-UPLOAD? Yes, and no. Some of you may recognize this video from last month. Due to feedback I got on safety concerns with 2-3 of the demonstrations, this version has those 3 demonstrations removed, and to show appreciation for your understanding on the re-make, I'm going to give away 3 sets of "buzz magnets" to 3 random viewers in 2 weeks. Just click "like", and leave a nice comment for a chance to win! Thanks in advance for your understanding, and appreciation! UPDATE: The contest is now closed (11/09/2013). Congratulations to Scott Smith (user/squat224), Dylan M (channel/UCZ94JGqF0UD1WaeobqvDzKQ), and (user/TheBigBangHooligans). The 3 winners of the "Buzz Magnets"! Find me on FB: https://www.facebook.com/thekingofrandom Special thanks to my friend Chris Roberts, who built his own liquid nitrogen generator and supplied the LN2 for this project! Endcard Links: Waterbending: http://bit.ly/Waterbending Summer Lifehacks: https://goo.gl/cRKycW Glycerin Soap: https://goo.gl/TJEKPz Dry-Ice Pranks: https://goo.gl/psv4ix See What Else I’m Up To: Instagram: https://goo.gl/C0Q1YU Facebook: http://bit.ly/FBTheKingOfRandom Pinterest: http://bit.ly/pingrant Business Inquiries: For business and sponsorship inquiries please contact us directly: http://www.youtube.com/thekingofrandom/about WARNING: These projects and results are depictions of my own personal experiences, which may vary depending on location, and modifications to project ideas. There may be risks associated with some of these projects that I'm not aware of. Liquid Nitrogen is -321F and can cause sever tissue damage and serious damage after prolonged exposure. Use of this video content is at your own risk. Music By: ("Rollercoaster" - Instrumental). If you like their music, you can download it here: http://bit.ly/ScottBrendoiTunes Project Inspired By: The Chicago Museum of Science and Industry: http://www.msichicago.org/whats-here/live-science/happy-brr-thday/ Projects & pictures that inspired this video: #7: http://www.instructables.com/id/Dorm-Room-Dippin-Dots/step8/Enjoy/ #6: http://www.youtube.com/watch?v=jspB9mGzfhA #5: http://www.msichicago.org/whats-here/live-science/happy-brr-thday/ #4: http://chemistry.about.com/od/advancedscienceprojects/a/Things-To-Do-With-Liquid-Nitrogen.htm #3: http://www.youtube.com/watch?v=KcGEev8qulA #2: http://www.msichicago.org/whats-here/live-science/happy-brr-thday/ #1: Suggested in the comments by a viewer on the "balloon babies" Quick Clip. Project History & More Info: In this video you'll see how to; -Make a batch of futuristic ice cream (Homemade Dippin dots) -Turn Marshmallows into sub-zero "chill pills" that let you see your breath -Automate party horns to blow by themselves -Easily blow up party balloons with hardly any effort -Condense liquid oxygen and make it stick to a magnet -Make "balloon babies" that grow up right before your eyes -See what happens when you soak a helium balloon in liquid nitrogen
Views: 7049378 The King of Random
Scavenging Microwave Ovens
 
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One man's trash, that's another man's come up. It's my lucky day because my neighbor is throwing away a microwave! One man's trash is another man's treasure, and with all the parts I can harvest off this abandoned appliance, I feel like I just won the lottery! Endcard Links: Traveling Arc: https://goo.gl/SgLxgi Metal Melting: https://goo.gl/jolsPz Spot Welder: https://goo.gl/3eEfLx Stick Welder: https://goo.gl/ZmccT9 See What Else I’m Up To: Instagram: https://goo.gl/C0Q1YU Facebook: http://bit.ly/FBTheKingOfRandom Pinterest: http://bit.ly/pingrant Business Inquiries: For business and sponsorship inquiries please contact us directly: http://www.youtube.com/thekingofrandom/about WARNING: This project is extremely dangerous and should not be attempted without adult supervision and adequate training. Misuse, or careless use, of tools or projects may result in severe electric shock, serious injury, death, and/or permanent damage to equipment and property. The pink high voltage insulator on the magnetron is made with beryllium oxide, and is a hazardous material. Regular inhalation of the dust can lead to lung diseases similar to those caused by asbestos. Do not break it. Use of this video content is at your own risk. Music By: Kevin Macleod (Down Home Rockin) http://incompetech.com Project Inspired By: MattsAwesomeStuff http://www.youtube.com/watch?v=KRoPHKpCYmg&feature=share&list=UUvOjut5I-sVN9NthH0PkK5g Project History & More Info: I'm super excited about these salvaged parts, because there are a ton of dangerous projects I can use these for. Like unballasted high voltage electrical arcing, or instantly fatal traveling arcs. How about improvised spot welding, or dangerously exciting metal melting, and even makeshift AC stick welders? I feel like I made out like a bandit on this project, and these salvaged components will lay the foundation for many projects to come.
Views: 2368135 The King of Random
Bitcoin: How Cryptocurrencies Work
 
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Whether or not it's worth investing in, the math behind Bitcoin is an elegant solution to some complex problems. Hosted by: Michael Aranda Special Thanks: Dalton Hubble Learn more about Cryptography: https://www.youtube.com/watch?v=-yFZGF8FHSg ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—we couldn't make SciShow without them! Shout out to Bella Nash, Kevin Bealer, Mark Terrio-Cameron, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Benny, Kyle Anderson, Tim Curwick, Will and Sonja Marple, Philippe von Bergen, Bryce Daifuku, Chris Peters, Patrick D. Ashmore, Charles George, Bader AlGhamdi ---------- 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: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://bitinfocharts.com/ https://chrispacia.wordpress.com/2013/09/02/bitcoin-mining-explained-like-youre-five-part-2-mechanics/ https://www.youtube.com/watch?v=Lx9zgZCMqXE https://www.youtube.com/watch?v=nQZUi24TrdI https://bitcoin.org/en/how-it-works http://www.forbes.com/sites/investopedia/2013/08/01/how-bitcoin-works/#36bd8b2d25ee http://www.makeuseof.com/tag/how-does-bitcoin-work/ https://blockchain.info/charts/total-bitcoins https://en.bitcoin.it/wiki/Controlled_supply https://www.bitcoinmining.com/ http://bitamplify.com/mobile/?a=news Image Sources: https://commons.wikimedia.org/wiki/File:Cryptocurrency_Mining_Farm.jpg
Views: 2366114 SciShow
The myth of Arachne  - Iseult Gillespie
 
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Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-myth-of-arachne-and-athena-iseult-gillespie From sailors who were turned into pigs, nymphs that sprouted into trees, and a gaze that converted the beholder to stone, Greek mythology brims with shape-shifters. The powerful Gods usually changed their own forms at will - but for mortals, the mutations were often unwanted. Iseult Gillespie shares how one such unnerving transformation befell the spinner Arachne. Lesson by Iseult Gillespie, animation by Mette Ilene Holmriis. Thank you so much to our patrons for your support! Without you this video would not be possible! Manav parmar, Dwight Tevuk, Stephen A. Wilson, Siamak H, Dominik Kugelmann, Katie Winchester, Mary Sawyer, David Rosario, Samuel Doerle, Be Owusu, Susan Herder, Savannah Scheelings, Prasanth Mathialagan, Yanira Santamaria, Chad Harper, Dawn Jordan, Chris Mathew, Constantin Salagor, Activated Classroom Teaching, Kevin Wong, Umar Farooq, Goh Xiang Ting Diana, Dmitry Neverov, Tushar Sharma, Cristóbal Medina Moenne, Silas Schwarz, Fabio Peters, MJ Tan Mingjie, Yansong Li, Jason A Saslow, Michael Aquilina, Joanne Luce, Henry Li, Kyle Nguyen, Taylor Hunter, Noa Shore, Lex Azevedo, Merit Gamertsfelder, Bev Millar, Rishi Pasham, Jhuval , SookKwan Loong, Daniel Day, Nick Johnson, Bruno Pinho, Javier Aldavaz, Rodrigo Carballo, Marc Veale, Boytsov Ilya, Bozhidar Karaargirov, ilya bondarik, maxi kobi einy, Runarm , Misaki Sato, Levi Cook, and Alex Kongkeo.
Views: 2080032 TED-Ed
How to Make Slime (Ninja Turtle Ooze)
 
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Hey, look at this! There's a broken canister of mutant ooze leaking down into the sewers! But don't worry because this sticky slime is non-toxic, and it's so easy to make, a 3 year old can do it! [✓] Borax 20 Mule Team: http://amzn.to/2ctVplG [✓] Clear Elmers Glue: http://amzn.to/2bYXpm1 Endcard Links: Gravity Puzzle: https://goo.gl/9WtoHa Emergency Power: https://goo.gl/VgdqqP Flint Bomb: https://goo.gl/G84XIL Fire With Pee: https://goo.gl/CIUGRl See What Else I’m Up To: Instagram: https://goo.gl/C0Q1YU Facebook: http://bit.ly/FBTheKingOfRandom Pinterest: http://bit.ly/pingrant Business Inquiries: For business and sponsorship inquiries please contact us directly: http://www.youtube.com/thekingofrandom/about WARNING: This project should not be attempted without adult supervision and adequate training. Use of this video content is at your own risk. Music By: Music by Masikus (Storm) http://masikus.bandcamp.com Project Inspired By: Dr. Anne Helmenstine - About.com http://youtu.be/mKBBtxzPRvk Project History & More Info: All you need for this project are some common household items you probably already have. A little Borax detergent booster, yellow and green food coloring, and a 5 oz bottle of some clear non-toxic school glue. Borax can be found as a detergent booster under the name "20 mule team Borax". It's a natural mineral with a chemical formula Na2B4O7 • 10H2O. The IUPAC name for borax is sodium tetraborate decahydrate. Borax also is known as sodium borate, sodium tetraborate or disodium tetraborate. If you don't have access to Borax, I've heard that liquid starch can be used instead. I haven't tried it, but let me know if you do, and how well it works? Just mix 1/2 cup liquid starch (eg. Sta-Flo) with an 8oz bottle of glue (should be the whole bottle).
Views: 19595726 The King of Random
How To Make "Proto-Putty" (Modified Oogoo)
 
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The long awaited tutorial! Make anything on a budget with this substance that molds like play-dough, but hardens into rubber. Quick links to the materials; [✓] All Purpose Silicone: http://amzn.to/2eixczp [✓] Neon Food Coloring: http://amzn.to/2eix1nY [✓] Cornstarch: http://amzn.to/2dSQ1uS [✓] Popsicle Sticks: http://amzn.to/2eDNLZR [✓] Nitrile Gloves: http://amzn.to/2eixNRL Food Grade Silicone: SmoothSil Silicone: http://amzn.to/21k9Eex Endcard Links: LEGO Candy Mold: https://goo.gl/XcLbep Styrofoam Into Aluminum: https://goo.gl/w9Z6EC Ninja Stress Balls: https://goo.gl/FyiJmX Glycerin Soap: https://goo.gl/TJEKPz Next Video: Bite Club: Coming Soon! Previous Video: How-To Make a LEGO CANDY Mold: https://goo.gl/XcLbep See What Else I’m Up To: Instagram: https://goo.gl/C0Q1YU Facebook: http://bit.ly/FBTheKingOfRandom Pinterest: http://bit.ly/pingrant Business Inquiries: For business and sponsorship inquiries please contact us directly: http://www.youtube.com/thekingofrandom/about WARNING: This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results. Have fun, but always think ahead, and remember that every project you try is at YOUR OWN RISK. Music by: TheFatRat ("Xenogenesis”) Licenced by Tasty http://youtube.com/tasty Project Inspired By: Mikey77's Instructable on Ooogoo: http://www.instructables.com/id/How-To-Make-Your-Own-Sugru-Substitute/ Project History & More Info: Casting silicone is very expensive, so over the years I tried to find a cheaper alternative to making LEGO candy molds (https://goo.gl/XcLbep). I started off trying silicone caulk from the hardware store, but globs of it would take weeks and weeks to finally firm up. That wasn't acceptable because I needed something that would harden in 24 hours or less. About 3 years ago I came across an Instructable by Mikey77 showing that mixing corn starch into the silicone caulk could be used to make it firm up in under an hour. I did a number of experiments of my own, and eventually found out that corn starch wasn't actually needed at all, but that all you needed was to add a little food coloring. I still like to use corn starch though because it helps prevent the caulk from sticking to my hands as I work with it. The stuff is really hard to get off if it sticks to skin!
Views: 9874811 The King of Random
Which is stronger: Glue or tape? - Elizabeth Cox
 
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Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/which-is-stronger-glue-or-tape-elizabeth-cox The oldest glue in the world is over 8,000 years old and comes from a cave near the Dead Sea. Today, we have enough types of tape and glue to build and repair almost anything. But what gives glue and tape their stickiness? And is one stronger than the other? Elizabeth Cox explores the world of adhesives. Lesson by Elizabeth Cox, animation by Sinbad Richardson. Thank you so much to our patrons for your support! Without you this video would not be possible! maxi kobi einy, Runarm, Misaki Sato, Levi Cook, Catherine Sverko, Robert Sukosd, Mark Morris, Tamás Drávai, Peter Liu, Leora Allen, Michal Salman, Julie Cummings-Debrot, Gilly, Ka-Hei Law, Aleksandar Srbinovski, Renhe Ji, Andrés Melo Gámez, Tim Leistikow, Moonlight , Megan Douglas, Barbara Smalley, Filip Dabrowski, Joe Giamartino, Clair Chen, Karen Goepen-Wee, Bryan Blankenburg, Bah Becerra, Stephanie Perozo, Marc Bilodeau, Ruby Solorzano, Ivan Tsenov, Claudia Mayfield, Justus Berberich, Pavel Zalevskiy, Yankai Liu, Duo Xu, Ghassan Alhazzaa, Miloš Stevanović, Narat Suchartsunthorn, Joy Love Om, Gi Nam Lee, Shawn Quichocho, Simone Kidner, Barun Padhy, Brandy Jones, Devin Harris, Tony Trapuzzano, Stephen Michael Alvarez, Juliana, Jason Weinstein, Kris Siverhus, Annamaria Szilagyi, and Morgan Williams.
Views: 1758177 TED-Ed
How to learn any language in six months | Chris Lonsdale | TEDxLingnanUniversity
 
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Never miss a talk! SUBSCRIBE to the TEDx channel: http://bit.ly/1FAg8hB Chris Lonsdale is Managing Director of Chris Lonsdale & Associates, a company established to catalyse breakthrough performance for individuals and senior teams. In addition, he has also developed a unique and integrated approach to learning that gives people the means to acquire language or complex technical knowledge in short periods of time. Jan-21-2014 Update. The video transcripts are now available via the following links: English Only: http://www.the-third-ear.com/files/TEDx-ChrisLonsdale-LearnAnyLanguage6Months.pdf English + Chinese Translation: http://www.kungfuenglish.com/files/TEDx-ChrisLonsdale-LearnAnyLanguage6Months-ENG-CHS.pdf 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 local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)
Views: 12907502 TEDx Talks
Why can't you divide by zero? - TED-Ed
 
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Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-can-t-you-divide-by-zero In the world of math, many strange results are possible when we change the rules. But there’s one rule that most of us have been warned not to break: don’t divide by zero. How can the simple combination of an everyday number and a basic operation cause such problems? Lesson by TED-Ed, animation by Nick Hilditch. Thank you so much to our patrons for your support! Without you this video would not be possible! Craig Sheldon, Andrew Bosco, Nik Maier, Adi V, Hiroshi Uchiyama, Chris , Vik Nagjee, Della Palacios, Alexander Walls, سلطان الخليفي, Ibel Wong, Kiarash Asar, Aliyya Rachmadi, Max Shuai Tang, Jamerson Chingapanini, Al the Scottish Wildcat, Janelle , Sabrina Gonzalez, Malcolm Callis, and Aaron Henson.
Views: 1723195 TED-Ed
Why do we love? A philosophical inquiry - Skye C. Cleary
 
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View full lesson: https://ed.ted.com/lessons/why-do-we-love-a-philosophical-inquiry-skye-c-cleary Ah, romantic love; beautiful and intoxicating, heart-breaking and soul-crushing... often all at the same time! If romantic love has a purpose, neither science nor psychology has discovered it yet – but over the course of history, some of our most respected philosophers have put forward some intriguing theories. Skye C. Cleary outlines five of these philosophical perspectives on why we love. Lesson by Skye C. Cleary, animation by Avi Ofer.
Views: 2052023 TED-Ed
Vatican City Explained
 
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CGPGrey Coffee Mug! http://goo.gl/hT2Dt Help support videos like this: http://www.cgpgrey.com/subbable Blog: http://www.cgpgrey.com/blog/vatican-city-explained
Views: 5349948 CGP Grey
How To Make Graphene
 
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My entry to the techNyou Science Ambassadors competition, visit www.facebook.com/talkingtechnology and www.youtube.com/technyouvids to find out more about these guys.
Views: 1770718 Veritasium
How to use a semicolon - Emma Bryce
 
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View full lesson: http://ed.ted.com/lessons/how-to-use-a-semicolon-emma-bryce It may seem like the semicolon is struggling with an identity crisis. It looks like a comma crossed with a period. Maybe that’s why we toss these punctuation marks around like grammatical confetti; we’re confused about how to use them properly. Emma Bryce clarifies best practices for the semi-confusing semicolon. Lesson by Emma Bryce, animation by Karrot Entertainment.
Views: 731317 TED-Ed
5 tips to improve your critical thinking - Samantha Agoos
 
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View full lesson: http://ed.ted.com/lessons/5-tips-to-improve-your-critical-thinking-samantha-agoos Every day, a sea of decisions stretches before us, and it’s impossible to make a perfect choice every time. But there are many ways to improve our chances — and one particularly effective technique is critical thinking. Samantha Agoos describes a 5-step process that may help you with any number of problems. Lesson by Samantha Agoos, animation by Nick Hilditch.
Views: 3676179 TED-Ed
Your Mass is NOT From the Higgs Boson
 
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The Higgs Boson is awesome but it's NOT responsible for most of your mass! Thanks to audible.com for supporting this episode: http://bit.ly/ZJ5Q6z The Higgs mechanism is meant to account for the mass of everything, right? Well no, only the fundamental particles, which means that electrons derive their mass entirely from the Higgs interaction but protons and neutrons, made of quarks, do not. In fact the quark masses are so small that they only make up about 1% of the mass of the proton (and a similar fraction of the neutron). The rest of the mass comes from the energy in the gluon field. Gluons are massless, but there is so much energy in the field that by E=mc^2 there is a significant amount of mass there. This is where most of your mass comes from and the mass of virtually everything around you. Thanks to Professor Derek Leinweber for his great images, animations and explanations. Check out his site to find out more: http://bit.ly/ZZTKFP
Views: 1907438 Veritasium
Can you solve the penniless pilgrim riddle? - Daniel Finkel
 
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If you enjoy our riddles, we highly recommend reading "The Number Devil". Discounted e-book versions available here: https://amzn.to/2kO7S8P Check out our book rec page to learn more: http://bit.ly/2JqwgLE View full lesson: https://ed.ted.com/lessons/can-you-solve-the-penniless-pilgrim-riddle-daniel-finkel After months of travel, you’ve arrived at Duonia, home to the famous temple that’s the destination of your pilgrimage. The walk from the welcome center to the temple isn't a long one ... but there’s a problem. Can you outsmart the city's imposed tax and make it to the temple without paying a fee? Daniel Finkel shows how. Lesson by Daniel Finkel, animation by Artrake Studio. Thank you so much to our patrons for your support! Without you this video would not be possible! Tan YH, Brittiny Elman, Mayra Urbano, Ruth Fang, Kostadin Mandulov, Alex Schenkman, Sdiep Sriram, Ivan Todorović, Antero Semi, Yanuar Ashari, Mrinalini, Anthony Kudolo, Scott Gass, Querida Owens, Hazel Lam, Manav parmar, Dwight Tevuk, Stephen A. Wilson, Siamak H, Dominik Kugelmann, Katie Winchester, Mary Sawyer, David Rosario, Samuel Doerle, Be Owusu, Susan Herder, Savannah Scheelings, Prasanth Mathialagan, Yanira Santamaria, Chad Harper, Dawn Jordan, Constantin Salagor, Activated Classroom Teaching, Kevin Wong, Umar Farooq, Goh Xiang Ting Diana, Dmitry Neverov, Tushar Sharma, Cristóbal Medina Moenne, MJ Tan Mingjie, Yansong Li, Jason A Saslow, Joanne Luce, Henry Li, Kyle Nguyen, Taylor Hunter, Noa Shore, Lex Azevedo, Merit Gamertsfelder, and Bev Millar.
Views: 855757 TED-Ed
This Man Protects the World's Rarest Colors
 
02:35
The materials collection, at the Harvard Art Museums in Cambridge, MA, houses thousands of pigments, including some of the world’s rarest. Dragon's blood, mummy, Indian yellow: these are but a few flashy highlights from the museum's collection. SUBSCRIBE: https://goo.gl/vR6Acb Follow us behind the scenes on Instagram: http://goo.gl/2KABeX Make our acquaintance on Facebook: http://goo.gl/Vn0XIZ Give us a shout on Twitter: http://goo.gl/sY1GLY Come hang with us on Vimeo: http://goo.gl/T0OzjV Visit our world directly: http://www.greatbigstory.com Great Big Story is a video network dedicated to the untold, overlooked & flat-out amazing. Humans are capable of incredible things & we're here to tell their stories. When a rocket lands in your backyard, you get in.
Views: 685368 Great Big Story
What If You Never Sweat?
 
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Sweating is essential to human life, but why do we NEED to do it? Watch more: Is Earth Running Out of Water? ►► https://www.youtube.com/watch?v=RgnpeP_WBys Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Support Life Noggin on Patreon: https://patreon.com/LifeNogginStudios Follow Life Noggin! Facebook: https://facebook.com/LifeNoggin/?ref=br_rs Instagram: https://instagram.com/lifenoggin/ Twitter: https://twitter.com/lifenoggin Official Website: https://lnstudios.co/ Watch More Life Noggin: Latest Uploads: https://youtube.com/watch?v=4A6XkYpmidU&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO Big Questions: https://youtube.com/watch?v=rJTkHGXMdb0&list=PL8L0MzSk_V6LtaKh-Eqj7Cs4Tmf5iQPx4 Outer Space: https://youtube.com/watch?v=rJTkHGXMdb0&list=PL8L0MzSk_V6IPWXQvW3Exk9bqGzOdj8Qq Inside the Human Body: https://youtube.com/watch?v=FVnnM6hZ7Wk&list=PL8L0MzSk_V6JoZQ-Sy3eK2rjiDsamxCQs Popular Videos: https://youtube.com/watch?v=1bVfzBD-40E&list=PL8L0MzSk_V6IYeU-cNGR6NYHW19GMiPNy We are LIFE NOGGIN! An animated and educational web show designed to teach you all about your awesome life and the brain that makes you able to live it! We answer questions about everything from inside the human body to deep outer space. Stay tuned for more videos on every Monday and Thursday! Keep On Thinking. Life Noggin Team: Director/Voice - Pat Graziosi: http://lifenogg.in/PatGraziosi Executive Producer - Ian Dokie: http://instagram.com/iandokie Director of Marketing - Jared Oban: http://lifenogg.in/JaredOban Animation by Steven Lawson Written by Sophie Bakoledis Sources: https://gizmodo.com/how-antiperspirant-works-and-who-it-might-hurt-1623458000 https://www.popularmechanics.com/science/health/a23922/the-science-of-sweat/ http://www.bbc.com/future/story/20150803-what-our-perspiration-reveals-about-us https://www.mayoclinic.org/diseases-conditions/anhidrosis/symptoms-causes/syc-20369400 https://www.healthline.com/health/sweating-absent https://www.sciencedirect.com/science/article/pii/S1566070216300017 https://io9.gizmodo.com/if-you-stopped-sweating-you-would-die-1666467761 https://www.mayoclinic.org/diseases-conditions/anhidrosis/diagnosis-treatment/drc-20369404 https://www.healthline.com/health/sweating-absent
Views: 748225 Life Noggin
The Irish myth of the Giant's Causeway - Iseult Gillespie
 
03:49
Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-irish-myth-of-the-giant-s-causeway-iseult-gillespie On the coast of Northern Ireland, a vast plateau of basalt slabs and columns called the Giant’s Causeway stretches into the ocean. The scientific explanation for this is that it’s the result of molten lava contracting and fracturing as it cooled in the wake of a volcanic eruption. But an ancient Irish myth has a different accounting. Iseult Gillespie recounts the Giant's Causeway myth. Lesson by Iseult Gillespie, animation by Dylan Glynn. Thank you so much to our patrons for your support! Without you this video would not be possible! Husain Mohammad, Max Shuai Tang, Côme Vincent, Astia Rizki Safitri, Alan Froese, alessandra tasso, Gerald Onyango, Katrina Harding, Ezgi Yersu, Al the Scottish Wildcat, Katie Dean, Kin Lon Ma, Carsten Tobehn, Boris Langvand, Jeremy Fryd, Charlene You, Carolyn Corwin, rakesh Katragadda, Sergi Páez, Janelle , Jørgen Østerpart, Karla Brilman, Cindy O., Nicu Boanda, Reagen O'Connor, Anh Dau, Sabrina Gonzalez, Dino , FAWWAZ GHUWAIDI, Hadi Salahshour, Clement, Micholer Miller, Sarah Burns, Nick Debenedictis, Abdullah Altuwaijri, Jessie McGuire, Divina Grace Dar Santos, Andrew Sleugh, Brian Richards, Farah Abdelwahab, Joe Meyers, Mikhail Shkirev, Raphaël LAURENT, Malcolm Callis, Sweetmilkcoco , David Matthew Ezroj, Ever Granada, fatima kried, Begum Tutuncu, and Lala Arguelles.
Views: 203867 TED-Ed
Why Is Only Half of My Nose Working?
 
02:49
Ever notice how one side of your nose always seems to be more stuffed than the other? What’s up with that? Quick Questions knows! Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Christopher Prevoe, Justin Ove, John Szymakowski, Peso255, Ruben Galvao, Fatima Iqbal, Justin Lentz, and David Campos. ---------- 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: http://dftba.com/scishow Or help support us by becoming our patron on Patreon: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow Sources:http://mentalfloss.com/article/30363/why-does-your-nose-get-stuffy-one-nostril-time http://www.abc.net.au/science/articles/2000/11/01/198395.htm?site=science/greatmomentsinscience http://news.stanford.edu/news/1999/november10/smell-1110.html http://www.emptynosesyndrome.org/turbinate-tutorial/role-of-turbinates-humidification/ http://www.ncbi.nlm.nih.gov/pubmed/23576311
Views: 1451801 SciShow
How to stay calm under pressure - Noa Kageyama and Pen-Pen Chen
 
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Download a free audiobook version of "The Boys on the Boat" and support TED-Ed's nonprofit mission: https://adbl.co/2Lf9Pa2 Check out our full book recommendation: http://bit.ly/2IDVLsY View full lesson: https://ed.ted.com/lessons/how-to-avoid-choking-under-pressure-noa-kageyama-and-pen-pen-chen Your favorite athlete closes in for a win; the crowd holds its breath, and at the crucial moment ... she misses the shot. That competitor just experienced the phenomenon known as “choking,” where despite months, even years, of practice, a person fails right when it matters most. Why does this happen, and what can we do to avoid it? Noa Kageyama and Pen-Pen Chen explain why we choke under pressure. Lesson by Noa Kageyama and Pen-Pen Chen, animation by Olesya Shchukina. Thank you so much to our patrons for your support! Without you this video would not be possible! Mehmet Sencer KARADAYI, Christian Kurch, SungGyeong Bae, Luis Felipe Ruiz Langenscheidt, Joe Huang, Rohan Gupta, Senjo Limbu, Martin Lau, Robson Martinho, Jason Garcia, Cailin Ramsey, Aaron Henson, John Saveland, Nicolle Fieldsend-Roxborough, Venkat Venkatakrishnan, Sandy Nasser, CG Nobles, QIUJING L BU, Yoga Trapeze Wanderlust, Jaron Blackburn, Alejandro Cachoua, Thomas Mungavan, Elena Crescia, Edla Paniguel, Sarah Lundegaard, Anna-Pitschna Kunz, Tim Armstrong, Erika Blanquez, Ricki Daniel Marbun, zjweele13, Judith Benavides, Ross Henriques, Ken, Caitlin de Falco, Scheherazade Kelii, Errys, James Bruening, Michael Braun-Boghos, Ricardo Diaz, Kack-Kyun Kim, Artem Minyaylov, Alexandrina Danifeld, Danny Romard, Yujing Jiang, Stina Boberg, Mariana Ortega, Anthony Wiggins, Hoai Nam Tran, Joe Sims, and David Petrovič.
Views: 471655 TED-Ed
The Science of Six Degrees of Separation
 
09:23
Are all people on Earth really connected through just six steps? SEND ME AN EMAIL: 1. Do not send it directly to me unless you know me. 2. Send the email to someone you have met IN PERSON and know on a first name basis AND THEY KNOW YOU. 3. Make the subject line 'Six Degrees of Veritasium' 4. Explain that you're trying to get this email to me and ask them to forward it on to me (only if they know me IRL) or someone they know who might know me. 5. If your email reaches me by Sept. 1, 2015 I will email you back and ask for your address so I can send you a postcard. Animations in this video by The Lyosacks: https://www.youtube.com/user/TheLyosacks There are some great books on this topic: Duncan Watts, Six Degrees: The Science of a Connected Age Albert-Laszlo Barabasi, Linkds: How Everything is Connected to Everything Else And here are articles I referred to: Milgram's small world experiment: http://www.uvm.edu/~pdodds/files/papers/others/1969/travers1969.pdf http://snap.stanford.edu/class/cs224w-readings/milgram67smallworld.pdf Granovetter, Strength of Weak Ties: https://sociology.stanford.edu/sites/default/files/publications/the_strength_of_weak_ties_and_exch_w-gans.pdf
Views: 2527458 Veritasium
What Happens When You Hold Your Pee?
 
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Can holding your pee be bad for you? Learn about your bladder in this Quick Question with Michael Aranda! Hosted by: Michael Aranda Learn more about sphincters: https://www.youtube.com/watch?v=gtLO9rpXV0g Learn more about Tycho Brahe: https://www.youtube.com/watch?v=H4tZ9tyd_MM ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Justin Lentz, David Campos, Chris Peters, Philippe von Bergen, Fatima Iqbal, John Murrin, Linnea Boyev, and Kathy & Tim Philip. ---------- 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: http://dftba.com/scishow Or help support us by becoming our patron on Patreon: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow Sources: http://health.howstuffworks.com/human-body/systems/kidney-urinary/hold-pee-so-long-bladder-ruptures.htm http://www.businessinsider.com/how-long-can-you-go-without-peeing-2013-9 http://www.hopkinsmedicine.org/healthlibrary/conditions/kidney_and_urinary_system_disorders/bladder_and_bowel_dysfunction_134,113/ http://www.niddk.nih.gov/health-information/health-topics/urologic-disease/urinary-retention/Pages/facts.aspx http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2072017/ http://www.ncbi.nlm.nih.gov/pubmed/14968223 http://www.ncbi.nlm.nih.gov/pubmed/7881962 http://www.ncbi.nlm.nih.gov/pubmed/3448811
Views: 2334977 SciShow
What causes insomnia? - Dan Kwartler
 
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Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-causes-insomnia-dan-kwartler What keeps you up at night? Pondering deep questions? Excitement about a big trip? Stress about unfinished work? What if the very thing keeping you awake was stress about losing sleep? This seemingly unsolvable loop is at the heart of insomnia, the world’s most common sleep disorder. So what is insomnia? And is there any way to break the cycle? Dan Kwartler details the science of insomnia. Lesson by Dan Kwartler, animation by Sharon Colman. Thank you so much to our patrons for your support! Without you this video would not be possible! Mehmet Sencer KARADAYI, Christian Kurch, SungGyeong Bae, Luis Felipe Ruiz Langenscheidt, Joe Huang, Rohan Gupta, Senjo Limbu, Martin Lau, Robson Martinho, Jason Garcia, Cailin Ramsey, Aaron Henson, John Saveland, Nicolle Fieldsend-Roxborough, Venkat Venkatakrishnan, Sandy Nasser, CG Nobles, QIUJING L BU, Yoga Trapeze Wanderlust, Jaron Blackburn, Alejandro Cachoua, Thomas Mungavan, Elena Crescia, Edla Paniguel, Sarah Lundegaard, Anna-Pitschna Kunz, Tim Armstrong, Erika Blanquez, Ricki Daniel Marbun, zjweele13, Judith Benavides, Ross Henriques, Ken, Caitlin de Falco, Scheherazade Kelii, Errys, James Bruening, Michael Braun-Boghos, Ricardo Diaz, Kack-Kyun Kim, Artem Minyaylov, Alexandrina Danifeld, Danny Romard, Yujing Jiang, Stina Boberg, Mariana Ortega, Anthony Wiggins, Hoai Nam Tran, Joe Sims, and David Petrovič.
Views: 300384 TED-Ed
Make an Emergency Phone Charger - MacGyver Style!
 
06:01
In this video, you'll learn how to "MacGyver" a 40 Watt Electrical Generator from a cordless drill and a few household items. Here's how to charge your phone, illuminate small lights, and make electricity in a pinch. See What Else I’m Up To: Instagram: https://goo.gl/C0Q1YU Facebook: http://bit.ly/FBTheKingOfRandom Pinterest: http://bit.ly/pingrant Endcard Links: Spot Welder: https://goo.gl/3eEfLx Stick Fire: https://goo.gl/TC9Ew0 Electric Penny Hack: https://goo.gl/RFHRHt Microwave Hack: https://goo.gl/SQKzn5 Business Inquiries: For business and sponsorship inquiries please contact us directly: http://www.youtube.com/thekingofrandom/about WARNING: This project is intended to be a "bare bones" approach to generating electricity in a tight situation. There are no voltage regulators, no diodes and no capacitors to smooth the current. There may a risk in charging lithium-ion batteries without a proper battery charging circuit recommended by the manufacturer. It worked fine for me, but if you try this on your phone, make sure you understand, and are comfortable, with the risks. Back up your data in case your phone is adversely affected and your data or equipment is damaged as a result. Use of this video content is at your own risk.By running an electric motor backwards, you can generate electricity. Music By: Jason Shaw (RP-ThinkTank) http://www.audionautix.com Project Inspired By: Kipkay's video charging a phone with a crank flashlight http://youtu.be/Z_JI2Rvdzqs Project History & More Info: When using a cordless drill, remove the battery pack so you're not fighting the back EMF, and press the trigger button in to allow the electrical connection to be made. Now all you have to do is twist the rotating end of the drill, and you'll be generating electricity at the contact points where the battery would normally connect. On my drill, a cranking speed of 100 RPM yielded about 5 volts DC. A few household items will make it practical to use. For example, a crank handle (made from a mixing beater and a salad fork) will give better leverage for cranking. Some aluminum foil that's been rolled up into a wire will help direct the electricity to the point of use. The faster and harder you can crank the drill, the higher voltage, and more amperage you can extract. Ideally, this could be hooked up to a bike, water power, or a windmill to generate effortless energy, and if done carefully, the energy could be stored in a battery for later use.
Views: 3438972 The King of Random
How Neutrons Changed Everything
 
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Without neutrons, harnessing nuclear energy would be impossible. Try Audible free for 30 days: http://audible.com/veritasium I have a new documentary coming out in a few months - sign up here to be notified and see a sneak preview: http://vitamaniathemovie.com Special thanks to Patreon supporters: Tony Fadell, Donal Botkin, Michael Krugman, Jeff Straathof, Zach Mueller, Ron Neal, Nathan Hansen, Yildiz Kabaran, Terrance Snow A few years ago I made a documentary about uranium, radioactivity and radiation. I always thought of the characters in our story as the scientists and maybe the uranium nucleus itself. It was only through making the documentary that I realized the real hero of the story is the neutron. Without a neutral nuclear particle, it would be virtually impossible to release the energy from the nucleus. But with it, and the idea of a chain reaction, nuclear energy went from science fiction to reality. That is something I had not grasped as clearly before and it motivated me to make this video. Filmed by Raquel Nuno.
Views: 511388 Veritasium
Do schools kill creativity? | Sir Ken Robinson
 
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Sir Ken Robinson makes an entertaining and profoundly moving case for creating an education system that nurtures (rather than undermines) creativity. The TED Talks channel features the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and more. Check out more TED Talks: http://www.ted.com Follow TED on Twitter: http://www.twitter.com/TEDTalks Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: https://www.youtube.com/TED
Views: 15067928 TED
How did English evolve? - Kate Gardoqui
 
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View full lesson: http://ed.ted.com/lessons/how-did-english-evolve-kate-gardoqui What is the difference between "a hearty welcome" and "a cordial reception"? In a brief, action-packed history of the English language, Kate Gardoqui explains why these semantically equal phrases evoke such different images. Lesson by Kate Gardoqui, animation by Ben Tobitt.
Views: 772102 TED-Ed
The Truth About Veritasium
 
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The truth, with photons. I hope I've articulated everything clearly in this video. If not, I'll clarify in comments. Thanks to everyone who appears in this video and thanks to everyone who watches this video! Veritasium is of course a combination of the latin 'veritas' meaning truth, and the common element ending 'ium'. I guess this is my version of the 'draw my life' craze that rolled through YouTube many years ago. Except I wanted to tell my story with the actual moments, the photons, the stored magnetic states. There's something about that which is so important to me (because I think the alternative involves fooling yourself) which is why I'm so fascinated by film and video. One of my inspirations for the name Veritasium came from the end of the poem Ode on a Grecian Urn by John Keats, in which he writes: "Beauty is truth, truth beauty,—that is all Ye know on earth, and all ye need to know." Special thanks to Patreon supporters: Tony Fadell, Donal Botkin, Michael Krugman, Jeff Straathof, Zach Mueller, Ron Neal, Nathan Hansen, Yildiz Kabaran, Terrance Snow, Stan Presolski Music from http://epidemicsound.com Magnified X1 - Gunnar Johnsen Fluorescent Lights - Martin Gauffin Dissolving Patterns - Ebb & Flod Luna - Ebb & Flod Additional music by Kevin MacLeod: http://incompetech.com Sneaky Snitch
Views: 495547 Veritasium
We Made Lead Knuckles With Play-Doh!
 
06:48
If we make an improvised mold for “brass” knuckles with play-doh, will it melt, burn, or maybe actually work? Brian Brushwood’s channel - “The Modern Rogue”: https://goo.gl/cvOhbD Caution: Do not attempt without responsible adult supervision. Affiliate Links: [✓] Lead Fishing Weights: http://amzn.to/2k0bmpD [✓] Play Doh: http://amzn.to/2k0bJ3Q [✓] Play Sand: http://amzn.to/2k0iyCe [✓] Propane Torch Head: http://amzn.to/2kpgtk6 [✓] Propane Cylinder: http://amzn.to/2jbr790 Endcard Links: Pyrolized Cottonwood Seeds: https://goo.gl/HJZOsM Cozmo The Robot: https://goo.gl/oW3Y8D Hobo Fishing Hook: https://goo.gl/0L7GXU Tasing Gun Powder: https://goo.gl/hAUkBz See What Else I’m Up To: Instagram: https://goo.gl/C0Q1YU Facebook: http://bit.ly/FBTheKingOfRandom Pinterest: http://bit.ly/pingrant Business Inquiries: For business and sponsorship inquiries please contact us directly: https://www.youtube.com/thekingofrandom/about Music by: Built By Titan - "Dangerous" Instrumental iTunes: https://goo.gl/KvUF4z YouTube: https://youtu.be/6Z84I74DF8E WARNING: This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results. Have fun, but always think ahead, and remember that every project you try is at YOUR OWN RISK.
Views: 3132449 The King of Random
What would it be like to live on the moon? - Alex Gendler
 
04:52
This video was made in partnership with the Airbus Foundation. Find out more about their work here: http://bit.ly/2M262NF View full lesson: https://ed.ted.com/lessons/what-would-it-be-like-to-live-on-the-moon-alex-gendler The European Space Agency is hoping to establish an inhabited research base on the moon by the 2020s. But living in this "moon camp" won’t be easy. How will humans deal with the cosmic radiation? What will the inhabitants eat? And what's the point, anyway? Alex Gendler details the challenges and benefits of building a lunar colony. Lesson by Alex Gendler, animation by Allen Laseter. Thank you so much to our patrons for your support! Without you this video would not be possible! Rishi Pasham, Jhuval , SookKwan Loong, Daniel Day, Nick Johnson, Bruno Pinho, Javier Aldavaz, Rodrigo Carballo, Marc Veale, Boytsov Ilya, Bozhidar Karaargirov, maxi kobi einy, Misaki Sato, Craig Sheldon, Andrew Bosco, Catherine Sverko, Nik Maier, Mark Morris, Tamás Drávai, Adi V, Peter Liu, Leora Allen, Hiroshi Uchiyama, Michal Salman, Julie Cummings-Debrot, Gilly , Ka-Hei Law, Maya Toll, Aleksandar Srbinovski, Ricardo Rendon Cepeda, Renhe Ji, Andrés Melo Gámez, Tim Leistikow, Moonlight , Shawar Khan, Chris, Megan Douglas, Barbara Smalley, Filip Dabrowski, Joe Giamartino, Clair Chen, Vik Nagjee, Karen Goepen-Wee, Della Palacios, Bryan Blankenburg, Bah Becerra, Stephanie Perozo, Marc Bilodeau, Ruby Solorzano, and Ivan Tsenov.
Views: 206150 TED-Ed
What Would Happen If You Were Allergic To Water?
 
03:37
Water seems harmless, right? Unless you're allergic to it... Watch more: What Do Allergies Do To Your Insides? ►► https://www.youtube.com/watch?v=B4fv8UE13xQ&t=0s&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO&index=76 Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Support Life Noggin on Patreon: https://patreon.com/LifeNogginStudios Follow Life Noggin! Facebook: https://facebook.com/LifeNoggin/?ref=br_rs Instagram: https://instagram.com/lifenoggin/ Twitter: https://twitter.com/lifenoggin Official Website: https://lnstudios.co/ Watch More Life Noggin: Latest Uploads: https://youtube.com/watch?v=4A6XkYpmidU&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO Big Questions: https://youtube.com/watch?v=rJTkHGXMdb0&list=PL8L0MzSk_V6LtaKh-Eqj7Cs4Tmf5iQPx4 Outer Space: https://youtube.com/watch?v=rJTkHGXMdb0&list=PL8L0MzSk_V6IPWXQvW3Exk9bqGzOdj8Qq Inside the Human Body: https://youtube.com/watch?v=FVnnM6hZ7Wk&list=PL8L0MzSk_V6JoZQ-Sy3eK2rjiDsamxCQs Popular Videos: https://youtube.com/watch?v=1bVfzBD-40E&list=PL8L0MzSk_V6IYeU-cNGR6NYHW19GMiPNy We are LIFE NOGGIN! An animated and educational web show designed to teach you all about your awesome life and the brain that makes you able to live it! We answer questions about everything from inside the human body to deep outer space. Stay tuned for more videos on every Monday and Thursday! Keep On Thinking. Life Noggin Team: Director/Voice - Pat Graziosi: http://lifenogg.in/PatGraziosi Executive Producer - Ian Dokie: http://instagram.com/iandokie Director of Marketing - Jared Oban: http://lifenogg.in/JaredOban Animation by Steven Lawson Written by Sophie Bakoledis Sources: https://www.livescience.com/61852-water-allergy-aquagenic-urticaria.html https://rarediseases.info.nih.gov/diseases/10901/aquagenic-urticaria https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3276800/ http://www.bbc.com/future/story/20160915-the-woman-who-is-allergic-to-water https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3276800/ https://abcnews.go.com/Health/AllergiesNews/story?id=7401149&page=1 http://www.bbc.com/future/story/20160915-the-woman-who-is-allergic-to-water https://water.usgs.gov/edu/earthhowmuch.html http://www.thisisinsider.com/toddler-allergic-to-water-aquagenic-urticaria-2018-2 https://water.usgs.gov/edu/propertyyou.html https://rarediseases.info.nih.gov/diseases/10901/aquagenic-urticaria https://nationaleczema.org/eczema/treatment/phototherapy/ https://www.psoriasis.org/about-psoriasis/treatments/phototherapy https://www.mayoclinic.org/diseases-conditions/depression/in-depth/ssris/art-20044825
Views: 362576 Life Noggin
What are mini brains? - Madeline Lancaster
 
04:45
Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/can-we-grow-human-brains-outside-our-bodies-madeline-lancaster Shielded by our thick skulls and swaddled in layers of protective tissue, the human brain is extremely difficult to observe in action. Luckily, scientists can use brain organoids — pencil eraser-sized masses of cells that function like human brains but aren’t part of an organism — to look closer. How do they do it? And is it ethical? Madeline Lancaster shares how to make a brain in a lab. Lesson by Madeline Lancaster, animation by Adam Wells. Thank you so much to our patrons for your support! Without you this video would not be possible! Nik Maier, Robert Sukosd, Mark Morris, Tamás Drávai, Adi V, Peter Liu, Leora Allen, Hiroshi Uchiyama, Michal Salman, Julie Cummings-Debrot, Gilly , Ka-Hei Law, Maya Toll, Aleksandar Srbinovski, Jose Mamattah, Mauro Pellegrini, Ricardo Rendon Cepeda, Renhe Ji, Andrés Melo Gámez, Tim Leistikow, Moonlight , Shawar Khan, Chris, Alex Serbanescu, Megan Douglas, Barbara Smalley, Filip Dabrowski, Joe Giamartino, Clair Chen, Vik Nagjee, Karen Goepen-Wee, Della Palacios, Rui Rizzi, Bryan Blankenburg, Bah Becerra and Stephanie Perozo.
Views: 376450 TED-Ed
Why is it so hard to cure ALS? - Fernando G. Vieira
 
05:22
Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-is-it-so-hard-to-cure-als-fernando-vieira Amyotrophic Lateral Sclerosis (ALS), also called motor neuron disease and Lou Gehrig’s Disease, affects about two out of every 100,000 people worldwide. When a person has ALS, their motor neurons - the cells responsible for all voluntary muscle control in the body - lose function and die. Fernando G. Vieira shares what we know (and don't know) about ALS. Lesson by Fernando G. Vieira, animation by Artrake Studio. Thank you so much to our patrons for your support! Without you this video would not be possible! Jordan Tang, Christopher Jimenez, Juan, Tracey Tobkin, Sid, emily lam, Kathryn J Hammond, Elliot Poulin, Noel Situ, Oyuntsengel Tseyen-Oidov, Latora Slydell, Sydney Evans, Victor E Karhel, Bernardo Paulo, Eysteinn Guðnason, Andrea Feliz, Natalia Rico, Josh Engel, Bárbara Nazaré, Gustavo Mendoza, Zhexi Shan, Hugo Legorreta, PnDAA, Sandra Tersluisen, Ellen Spertus, Fabian Amels, sammie goh, Mattia Veltri, Quentin Le Menez, Yuh Saito, Joris Debonnet, Heather Slater, Dr Luca Carpinelli, Janie Jackson, Christophe Dessalles, Arturo De Leon, Eduardo Briceño, Bill Feaver, Ricardo Paredes, Jonathan Reshef, David Douglass, Grant Albert, Paul Coupe, Jen , Megan Whiteleather, Adil Abdulla, Mayank Kaul, Ryohky Araya, and vivian james.
Views: 196407 TED-Ed
Can you solve the false positive riddle? - Alex Gendler
 
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Practice more problem-solving at https://brilliant.org/TedEd/ Solution to the bonus riddle mentioned at the end: https://brilliant.org/tededprobabilitypairs/ Mining unobtainium is hard work – the rare mineral appears in only 1% of rocks in the mine. But your friend Tricky Joe has something up his sleeve. The unobtainium detector he’s been perfecting for months is finally ready, and it returns accurate readings 90% of the time. But can it really be trusted? Alex Gendler explains the false positive paradox. Lesson by Alex Gendler, animation by Artrake Studio. Thank you so much to our patrons for supporting us on Patreon! Without you this video would not be possible! Tan YH, Brittiny Elman, Mayra Urbano, Ruth Fang, Kostadin Mandulov, Alex Schenkman, Sdiep Sriram, Ivan Todorović, Antero Semi, Yanuar Ashari, Mrinalini, Anthony Kudolo, Scott Gass, Querida Owens, Hazel Lam, Manav parmar, Dwight Tevuk, Stephen A. Wilson, Siamak H, Dominik Kugelmann, Katie Winchester, Mary Sawyer, David Rosario, Samuel Doerle, Be Owusu, Susan Herder, Savannah Scheelings, Prasanth Mathialagan, Yanira Santamaria, Chad Harper, Dawn Jordan, Constantin Salagor, Activated Classroom Teaching, Kevin Wong, Umar Farooq, Goh Xiang Ting Diana, Dmitry Neverov, Tushar Sharma, Cristóbal Medina Moenne, MJ Tan Mingjie, Yansong Li, Jason A Saslow, Joanne Luce, Henry Li, Kyle Nguyen, Taylor Hunter, Noa Shore, Lex Azevedo, Merit Gamertsfelder, and Bev Millar.
Views: 995995 TED-Ed
Your Amazing Molecular Machines
 
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These are the molecular machines inside your body that make cell division possible. Animation by Drew Berry at the Walter and Eliza Hall Institute of Medical Research. http://wehi.tv Special thanks to Patreon supporters: Joshua Abenir, Tony Fadell, Donal Botkin, Jeff Straathof, Zach Mueller, Ron Neal, Nathan Hansen Support Veritasium on Patreon: http://ve42.co/patreon Every day in an adult human roughly 50-70 billion of your cells die. They may be damaged, stressed, or just plain old - this is normal, in fact it’s called programmed cell death. To make up for that loss, right now, inside your body, billions of cells are dividing, creating new cells. And cell division, also called mitosis, requires an army of tiny molecular machines.DNA is a good place to start - the double helix molecule that we always talk about. This is a scientifically accurate depiction of DNA. If you unwind the two strands you can see that each has a sugar phosphate backbone connected to the sequence of nucleic acid base pairs, known by the letters A,T,G, and C. Now the strands run in opposite directions, which is important when you go to copy DNA. Copying DNA is one of the first steps in cell division. Here the two strands of DNA are being unwound and separated by the tiny blue molecular machine called helicase. It literally spins as fast as a jet engine! The strand of DNA on the right has its complimentary strand assembled continuously but the other strand is more complicated because it runs in the opposite direction. So it must be looped out with its compliment strand assembled in reverse, section by section. At the end of this process you have two identical DNA molecules, each one a few centimeters long but just a couple nanometers wide. To prevent the DNA from becoming a tangled mess, it is wrapped around proteins called a histones, forming a nucleosome. These nucleosomes are bundled together into a fiber known as chromatin, which is further looped and coiled to form a chromosome, one of the largest molecular structures in your body. You can actually see chromosomes under a microscope in dividing cells - only then do they take on their characteristic shape. The process of dividing the cell takes around an hour in mammals. This footage is from a time lapse. You can see how the chromosomes line up on the equator of the cell. When everything is right they are pulled apart into the two new daughter cells, each one containing an identical copy of DNA. As simple as it looks, this process is incredibly complicated and requires even more fascinating molecular machines to accomplish it. Let’s look at a single chromosome. One chromosome consists of two sausage-shaped chromatids - containing the identical copies of DNA made earlier. Each chromatid is attached to microtubule fibers, which guide and help align them in the correct position. The microtubules are connected to the chromatid at the kinetochore, here colored red. The kinetochore consists of hundreds of proteins working together to achieve multiple objectives - it’s one of the most sophisticated molecular mechanisms inside your body. The kinetochore is central to the successful separation of the chromatids. It creates a dynamic connection between the chromosome and the microtubules. For a reason no one’s yet been able to figure out, the microtubules are constantly being built at one end and deconstructed at the other. While the chromosome is still getting ready, the kinetochore sends out a chemical stop signal to the rest of the cell, shown here by the red molecules, basically saying this chromosome is not yet ready to divide The kinetochore also mechanically senses tension. When the tension is just right and the position and attachment are correct all the proteins get ready, shown here by turning green. At this point the stop signal broadcasting system is not switched off. Instead it is literally carried away from the kinetochore down the microtubules by a dynein motor. This is really what it looks like. It has long ‘legs’ so it can avoid obstacles and step over the kinesins, molecular motors walking the other direction. Studio filming by Raquel Nuno
Views: 692273 Veritasium
Bike Lanes by Casey Neistat
 
03:04
follow me on snapchat - caseyneistat check out my second channel - https://www.youtube.com/snapstories on http://instagram.com/caseyneistat on https://www.facebook.com/cneistat on https://twitter.com/CaseyNeistat
Views: 21019910 CaseyNeistat
The Illusion of Truth
 
08:25
If you repeat something enough times, it comes to feel good and true. Support Veritasium on Patreon: http://bit.ly/VePatreon Science with Hot Wheels! My vids for kids: http://bit.ly/VeHotWheels More info on cognitive ease: http://bit.ly/29OMGas This episode was inspired by the book Thinking Fast and Slow by Daniel Kahneman. This video was edited by Daniel Joseph Files, with music from Kevin MacLeod at http://incompetech.com "Marty Gots a Plan" "Sing Along With Jim" and "Full On". Veritasium is supported on Patreon by: Jason Buster, Saeed Alghamdi, Tony Fadell, Donal Botkin, Bryan Baker, & Imthetroublesolver 8)
Views: 1606715 Veritasium
Why should you read Charles Dickens? - Iseult Gillespie
 
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Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-should-you-read-charles-dickens-iseult-gillespie The starving orphan seeking a second helping of gruel. The spinster wasting away in her tattered wedding dress. The stone-hearted miser plagued by the ghost of Christmas past. More than a century after his death, these remain recognizable figures from the work of Charles Dickens. But what are the features of Dickens’ writing that make it so special? Iseult Gillespie investigates. Lesson by Iseult Gillespie, directed by Compote Collective. Thank you so much to our patrons for your support! Without you this video would not be possible! Hoang Viet, Sarah Yaghi, Peter Liu, Joris Debonnet, Bruno Pinho, Tim Armstrong, Katie Dean, Javier Aldavaz, Sage Curie, Husain Mohammad, Ahmad Hyari, Quinn Shen, Dmitry Neverov, Mrinalini , Fabian Amels, Antony Lee, Faiza Imtiaz, Noa Shore, Dominik Kugelmann, Max Shuai Tang, Alexander Walls, Tyler Yoshizumi, Sharon Chou, Jarrel Cacdac, Chris , Eunsun Kim, Noel Situ, Tushar Sharma, Juliana , Juan , eden sher, Della Palacios, Sarah Burns, Rahul Kamath, Philippe Spoden, Silas Schwarz, Samuel Doerle, Ishaq Al Kooheji, Mihail Radu Pantilimon, sammie goh, Janie Jackson, Hoai Nam Tran, Joe Sims, Lex Azevedo, Kiara Taylor, Jeff Hanevich, Be Owusu, Bryan Blankenburg, Elaine Fitzpatrick, Lorenzo Margiotta, Misaki Sato, Clair Chen, Mehmet Sencer KARADAYI, Yoga Trapeze Wanderlust, Miami Beach Family, Srikote Naewchampa, Louisa Lee, Vignan Velivela, Ophelia Gibson Best, Ezgi Yersu, Claudia Mayfield, Elizabeth Cruz, Ivan Tsenov, David Petrovič, Robson Martinho, Oyuntsengel Tseyen-Oidov, Marc Veale, Ayala Ron, Latora Slydell, Sydney Evans, Jose Henrique Leopoldo e Silva, Peter Koebel, Manognya Chakrapani, Activated Classroom Teaching, Joy Love Om, Exal Enrique Cisneros Tuch, Bev Millar, Filip Dabrowski, Patrick leaming, nai tzu yang, Victor E Karhel, Simon Holst Ravn, Mattia Veltri, Christophe Dessalles, Manav parmar, Zhexi Shan, Craig Sheldon, Martin Lõhmus, Phyllis Dubrow, Ricardo Diaz, Martin Stephen, QIUJING L BU, Michael James Busa, Begum Tutuncu, Joe Giamartino, Umar Farooq, Travis Wehrman, Rakshit Kothari, Ghassan Alhazzaa, Andreas Voltios, Anthony Kudolo, Peter Owen, Aleksandar Srbinovski, Bernardo Paulo, Brittiny Elman, Znosheni Kedy, Aaron Henson, Joanne Luce, Julie Cummings-Debrot, Cas Jamieson, Boris Langvand, Andrew Sleugh, Dalton Valette, Quentin Le Menez, Fabio Peters, Minh Tran, Ex Foedus, Rodrigo Carballo, Bah Becerra, Ana Maria, Mridul Goswami, Joe Huang, Mayra Urbano, Clement , Dwight Tevuk , Gi Nam Lee, Jamerson Chingapanini, salman bheriyani, Ricki Daniel Marbun, MJ Tan Mingjie, Milad Mostafavi, Jun Cai, Bojana Golubovic, Patch Richy, Megan Douglas, Hugo Legorreta, Marc Bilodeau, Megan Whiteleather, Antonio Bianco, Renhe Ji, Tim Robinson, Sama aafghani, Lyn-z Schulte, Jhuval , Kris Siverhus, Clarence E. Harper Jr., Mauro Pellegrini, Kack-Kyun Kim, Jose Mamattah, Runarm , Kiarash Asar, Bartlomiej Czubak, Carolyn Corwin, Querida Owens, Roz AR, rakesh Katragadda.
Views: 441992 TED-Ed
What Happens If You Drink Mercury?
 
03:32
Mercury poisoning can have some devastating effects on your body! Watch more: How this 50-year-old NASA invention could kill cancer ►► https://www.youtube.com/watch?v=yh6ZSQytxbU Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Support Life Noggin on Patreon: https://patreon.com/LifeNogginStudios Follow Life Noggin! Facebook: https://facebook.com/LifeNoggin/?ref=br_rs Instagram: https://instagram.com/lifenoggin/ Twitter: https://twitter.com/lifenoggin Official Website: https://lnstudios.co/ Watch More Life Noggin: Latest Uploads: https://youtube.com/watch?v=4A6XkYpmidU&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO Big Questions: https://youtube.com/watch?v=rJTkHGXMdb0&list=PL8L0MzSk_V6LtaKh-Eqj7Cs4Tmf5iQPx4 Outer Space: https://youtube.com/watch?v=rJTkHGXMdb0&list=PL8L0MzSk_V6IPWXQvW3Exk9bqGzOdj8Qq Inside the Human Body: https://youtube.com/watch?v=FVnnM6hZ7Wk&list=PL8L0MzSk_V6JoZQ-Sy3eK2rjiDsamxCQs Popular Videos: https://youtube.com/watch?v=1bVfzBD-40E&list=PL8L0MzSk_V6IYeU-cNGR6NYHW19GMiPNy We are LIFE NOGGIN! An animated and educational web show designed to teach you all about your awesome life and the brain that makes you able to live it! We answer questions about everything from inside the human body to deep outer space. Stay tuned for more videos on every Monday and Thursday! Keep On Thinking. Life Noggin Team: Director/Voice - Pat Graziosi: http://lifenogg.in/PatGraziosi Executive Producer - Ian Dokie: http://instagram.com/iandokie Director of Marketing - Jared Oban: http://lifenogg.in/JaredOban Animation by Steven Lawson Written by Sophie Bakoledis Sources: https://www.cancer.gov/publications/dictionaries/cancer-terms/def/reactive-oxygen-species https://www.cdc.gov/biomonitoring/pdf/Mercury_FactSheet.pdf https://www.epa.gov/mercury/health-effects-exposures-mercury https://faculty.washington.edu/chudler/merc.html https://www.mayoclinic.org/diseases-conditions/chronic-kidney-disease/symptoms-causes/syc-20354521 https://www.mayoclinic.org/first-aid/first-aid-poisoning/basics/art-20056657 https://medlineplus.gov/ency/article/002476.htm https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3454471/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3988285/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3514464/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3395437/ https://www.nhlbi.nih.gov/health-topics/cardiomyopathy https://www.niddk.nih.gov/health-information/kidney-disease/kidneys-how-they-work https://www.sciencedirect.com/topics/neuroscience/reactive-oxygen-species
Views: 425110 Life Noggin
The Best and Worst Prediction in Science
 
08:43
The best and worst predictions in science are both based on the same underlying physics Check out the Great Courses Plus: http://ow.ly/cePe303oKDM Support Veritasium on Patreon: http://bit.ly/VePatreon Special thanks to: Prof. Sean Carroll Prof. Brian Schmidt Prof. Stephen Bartlett Prof. Geraint Lewis More on this topic: http://wke.lt/w/s/XDkwi Patreon supporters: Bryan Baker, Donal Botkin, Tony Fadell, Jason Buster, Saeed Alghamdi, Nathan Hansen Virtual particles are a way of talking about fields and their interactions as though particles are doing all the work. This is why there is some controversy around using the term 'virtual particles'. Some people think the term is useful, especially since in calculating with Feynman diagrams you draw all the particle interactions that are possible (and then do the calculations to get the right answer). While others feel this terminology is misleading because virtual particles don't behave like real particles and can't be observed.
Views: 1567845 Veritasium
Can You Give Blood After Death? - Dear Blocko #1
 
03:31
Can you give blood after death? Why do you have body hair? Welcome to Dear Blocko! Watch more: What Happens When You're Falling In Love? ►► https://www.youtube.com/watch?v=Xhkoqq3IZAo&t=0s&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO&index=43 SEND US DRAWINGS AND MAIL: Life Noggin Studios 10061 Riverside Drive STE 827 Toluca Lake, CA 91602 Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Support Life Noggin on Patreon: https://patreon.com/LifeNogginStudios Follow Life Noggin! Facebook: https://facebook.com/LifeNoggin/?ref=br_rs Instagram: https://instagram.com/lifenoggin/ Twitter: https://twitter.com/lifenoggin Official Website: https://lnstudios.co/ Watch More Life Noggin: Latest Uploads: https://youtube.com/watch?v=4A6XkYpmidU&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO Big Questions: https://youtube.com/watch?v=rJTkHGXMdb0&list=PL8L0MzSk_V6LtaKh-Eqj7Cs4Tmf5iQPx4 Outer Space: https://youtube.com/watch?v=rJTkHGXMdb0&list=PL8L0MzSk_V6IPWXQvW3Exk9bqGzOdj8Qq Inside the Human Body: https://youtube.com/watch?v=FVnnM6hZ7Wk&list=PL8L0MzSk_V6JoZQ-Sy3eK2rjiDsamxCQs Popular Videos: https://youtube.com/watch?v=1bVfzBD-40E&list=PL8L0MzSk_V6IYeU-cNGR6NYHW19GMiPNy We are LIFE NOGGIN! An animated and educational web show designed to teach you all about your awesome life and the brain that makes you able to live it! We answer questions about everything from inside the human body to deep outer space. Stay tuned for more videos on every Monday and Thursday! Keep On Thinking. Life Noggin Team: Director/Voice - Pat Graziosi: http://lifenogg.in/PatGraziosi Executive Producer - Ian Dokie: http://instagram.com/iandokie Director of Marketing - Jared Oban: http://lifenogg.in/JaredOban Animation by Robert Grisham Written by Michael Sago Sources: https://www.realclearscience.com/blog/2015/07/a_simple_solution_to_end_blood_shortages.html https://www.goodreads.com/book/show/32145.Stiff https://profiles.nlm.nih.gov/ps/access/HPBBCB.pdf https://www.researchgate.net/publication/7405353_Sergei_S_Yudin_An_untold_story https://www.livescience.com/17459-human-body-hair-parasite-detection.html https://www.economist.com/node/21541808 https://www.livescience.com/32475-why-do-we-shiver-when-cold.html https://www.healthline.com/health/shivering#causes https://www.thecut.com/2016/07/the-scientific-defense-of-nail-biting-that-nail-biters-have-been-waiting-for.html http://pediatrics.aappublications.org/content/early/2016/07/07/peds.2016-0443 https://www.medicalnewstoday.com/articles/107146.php
Views: 301095 Life Noggin
What's an algorithm? - David J. Malan
 
04:58
View full lesson: http://ed.ted.com/lessons/your-brain-can-solve-algorithms-david-j-malan An algorithm is a mathematical method of solving problems both big and small. Though computers run algorithms constantly, humans can also solve problems with algorithms. David J. Malan explains how algorithms can be used in seemingly simple situations and also complex ones. Lesson by David J. Malan, animation by enjoyanimation.
Views: 878642 TED-Ed
Why do we sweat? - John Murnan
 
04:48
Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-do-we-sweat-john-murnan There are a number of scenarios that can make us sweat–including exercise, eating spicy foods, and nervousness. But how does this substance suddenly materialize, and what exactly is its purpose? John Murnan explores the science behind sweat. Lesson by John Murnan, directed by Dogzilla Studio. Thank you so much to our patrons for your support! Without you this video would not be possible. Exal Enrique Cisneros Tuch, Ana Maria, Vignan Velivela, Ibel Wong, Ahmad Hyari, A Hundred Years, eden sher, Travis Wehrman, Minh Tran, Louisa Lee, Kiara Taylor, Hoang Viet, Nathan A. Wright, Jast3r , Аркадий Скайуокер, Milad Mostafavi, Rob Johnson, Ashley Maldonado, Clarence E. Harper Jr., Bojana Golubovic, Mihail Radu Pantilimon, Benedict Chuah, Karthik Cherala, haventfiguredout, Violeta Cervantes, Elaine Fitzpatrick, Lyn-z Schulte, cnorahs, Henrique 'Sorín' Cassús, Tim Robinson, Kiarash Asar, Jun Cai, Paul Schneider, Amber Wood, Ophelia Gibson Best, Cas Jamieson, Michelle Stevens-Stanford, Phyllis Dubrow, Andreas Voltios, Eunsun Kim, Philippe Spoden, Samantha Chow, Armando Ello, Ayala Ron, Manognya Chakrapani, Simon Holst Ravn, Doreen Reynolds-Consolati, Rakshit Kothari, Melissa Sorrells, and Antony Lee.
Views: 251566 TED-Ed
Why do we feel nostalgia? - Clay Routledge
 
04:09
View full lesson: http://ed.ted.com/lessons/why-do-we-feel-nostalgia-clay-routledge Nostalgia was once considered an illness confined to specific groups of people. Today, people all over the world report experiencing and enjoying nostalgia. But how does nostalgia work? And is it healthy? Clay Routledge details the way our understanding of nostalgia has changed since the term was first coined in the late 17th century. Lesson by Clay Routledge, animation by Anton Bogaty.
Views: 830493 TED-Ed
Make An Emergency Candle Out Of Butter!
 
02:58
Most people wouldn't think of butter as a flammable substance, but in this project they are! We're making emergency candles that burn for hours .. using some toilet paper, and a bit of butter! Endcard Links: Emergency Power: https://goo.gl/VgdqqP Water Pump: https://goo.gl/3qGR5C Char Cloth: https://goo.gl/vng06B Stick Fire: https://goo.gl/TC9Ew0 See What Else I’m Up To: Instagram: https://goo.gl/C0Q1YU Facebook: http://bit.ly/FBTheKingOfRandom Pinterest: http://bit.ly/pingrant Business Inquiries: For business and sponsorship inquiries please contact us directly: http://www.youtube.com/thekingofrandom/about WARNING: An open flame poses a fire hazard. Do not use near any flammable or explosive material. Use of this video content is at your own risk. Music By: Music by Jason Shaw (TU-ForeverBelieve) http://www.audionautix.com Project Inspired By: This was an original idea. I had been playing around with making candles with vegetable oil and was about to make a video on some ways to do that. One night an idea popped into my head about melted butter and I wondered if that would work. Project History & More Info: To make butter burn, we actually need to vaporize it first! A bit of rolled up toilet paper acts as a wick, and when pushed down into the center of a block of butter and ignited, we've may have created the worlds simplest candle. The butter below the wick begins to melt and soak up into the paper. The heat aids the liquid butter to be released as a vapor, and it's the vapor that's flammable. I used an 8oz block of butter and cut it in half. Each half burns for about 4 hours each, however, during the last 2 hours it seems most of the butter liquifies and your wick may need some support. I used a paperclip to give some stability. Another idea would be to cut the butter into 8 sections of 1oz each and make 8 candles! Each ounce should burn for about 1 hour.
Views: 3222538 The King of Random
How one scientist averted a national health crisis - Andrea Tone
 
05:32
TED wants to promote student ideas! Learn more here: http://bit.ly/2M7hd87 View full lesson: https://ed.ted.com/lessons/how-one-scientist-averted-a-national-health-crisis-andrea-tone In 1960, Frances Kelsey was one of the Food and Drug Administration’s newest recruits. Before the year was out, she would begin a fight that would save thousands of lives — though no one knew it at the time. Andrea Tone explains how Kelsey was able to prevent a massive national public health tragedy by privileging facts over opinions, and patience over short-cuts. Lesson by Andrea Tone, animation by TED-Ed. Thank you so much to our patrons for your support! Without you this video would not be possible! Claudia Mayfield, Justus Berberich, Pavel Zalevskiy, Yankai Liu, Duo Xu, Ghassan Alhazzaa, Miloš Stevanović, Joy Love Om, Gi Nam Lee, Shawn Quichocho, Simone Kidner, Anika Westburg, Barun Padhy, Brandy Jones, Devin Harris, Tony Trapuzzano, Stephen Michael Alvarez, Tom Lee, Juliana, Jason Weinstein, Kris Siverhus, Alexander Walls, Annamaria Szilagyi, Morgan Williams, Abhijit Kiran Valluri, Mandeep Singh, Sama aafghani, سلطان الخليفي, Marylise CHAUFFETON, Marvin Vizuett, Jayant Sahewal, Quinn Shen, Caleb ross, Elizabeth Cruz, Elnathan Joshua Bangayan, Gaurav Rana, Mullaiarasu Sundaramurthy, Jose Henrique Leopoldo e Silva, Dan Paterniti, Jerome Froelich, Tyler Yoshizumi, Martin Stephen, Justin Carpani, Faiza Imtiaz, Khalifa Alhulail, Tejas Dc, Benjamin & Shannon Pinder, Srikote Naewchampa, Ex Foedus, and Sage Curie.
Views: 465307 TED-Ed