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  • 10:27 Popular Kant & Categorical Imperatives: Crash Course Philosophy #35

    Kant & Categorical Imperatives: Crash Course Philosophy #35

    994 views / 0 likes - added

    Our next stop on our tour of ethics is Kant’s ethics. Today Hank explains hypothetical and categorical imperatives, the universalizability principle, autonomy, and what it means to treat people as ends-in-themselves, rather than as mere means. Get your ow

  • 03:42 Popular The Truth About Wasabi - Speaking of Chemistry

    The Truth About Wasabi - Speaking of Chemistry

    719 views / 0 likes - added

    Oh, you love that spicy wasabi kick…except you’ve probably never tasted real wasabi. Sarah Everts explains. Don’t forget to subscribe! http://bit.ly/ACSReactions ↓↓Full description and references below↓↓ Unless you’ve had a sushi chef grate a $50 wasabi s

  • 05:12 Popular Why do you need to get a flu shot every year? - Melvin Sanicas

    Why do you need to get a flu shot every year? - Melvin Sanicas

    770 views / 2 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-do-you-need-to-get-a-flu-shot-every-year-melvin-sanicas All year long, researchers at hospitals around the world collect samples from flu patients a

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  • 11:21 Sam & Cat: The Special Pink Shoe! | NickRewind

    Sam & Cat: The Special Pink Shoe! | NickRewind

    441 views / 1 likes - added

    A trip to the hospital is anything but ordinary for Sam and Cat!Watch more of your favorite shows on Nick! Subscribe for More: https://at.nick.com/NickRewindSubscribe Watch More from NickRewind: https://at.nick.com/NewRewindVideos All That on YouTube: htt

  • 10:46 Popular How Words Can Harm: Crash Course Philosophy #28

    How Words Can Harm: Crash Course Philosophy #28

    717 views / 0 likes - added

    Content warning: today’s episode contains language that some viewers might find upsetting and that may not be viewable in all settings. We’ve talking about how language works and how powerful it can be. Sometimes, that power can be harmful. Today, Hank ex

  • 03:20 Popular Why Do Mosquito Bites Itch?

    Why Do Mosquito Bites Itch?

    817 views / 3 likes - added

    Why are mosquito bites so itchy? Stop scratching while Jessi explains! ---------- 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

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  • 54:25 How the Tyrannosaurs Ruled the World – with David Hone

    How the Tyrannosaurs Ruled the World – with David Hone

    509 views / 0 likes - added

    How did the Tyrannosaurus Rex and it's kind come to dominate their prehistoric world? Palaeontologist Dr David Hone explores the evolution, ecology and behaviour of these amazing dinosaurs, and explains what Jurassic Park got wrong. Watch the Q&A here: ht

  • 11:07 Is Quantum Tunneling Faster Than Light? | Space Time | PBS Digital Studios

    Is Quantum Tunneling Faster Than Light? | Space Time | PBS Digital Studios

    630 views / 0 likes - added

    Start your Audible trial today: http://www.audible.com/spacetime Hello from the other side. In this episode find out how quanta can can move through solid objects. Get your own Space Time t­shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Faceboo

  • 05:49 Back to School w/ Sam & Cat! Which One Are YOU? | NickRewind

    Back to School w/ Sam & Cat! Which One Are YOU? | NickRewind

    361 views / 2 likes - added

    Sam & Cat like to take on their school routines a little bit differently! Who are you more like? Watch more of your favorite shows on Nick! Subscribe for More: https://at.nick.com/NickRewindSubscribe Watch More from NickRewind: https://at.nick.com/NewRewi

  • 07:17 How To Forget Things On Purpose

    How To Forget Things On Purpose

    574 views / 0 likes - added

    If you had the power to forget, would you do it? Michael Aranda explains how this might be possible in this episode of SciShow. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow withou

  • 02:10 Popular Are dinosaurs still alive today?

    Are dinosaurs still alive today?

    989 views / 2 likes - added

    All dinosaurs went extinct during the Cretaceous era, right? Wrong! Paleontologist Aki Watanabe explains how birds are evolved from dinosaurs, and how T. rex had more in common with a turkey than a turtle. If you want to know if life exists elsewhere in t

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  • 07:22 How The World's Most Expensive Spice Is Harvested

    How The World's Most Expensive Spice Is Harvested

    300 views / 0 likes - added

    In this episode of Local Obsessions, Hashim Aslami, a successful saffron producer and Afghanistans top advisor in the saffron sector, talks about the worlds most expensive spice, known as red gold. Hashin explains how saffron has impacted Afghanistans eco

  • 02:04 Why are Fossil Shark Skeletons So Rare?

    Why are Fossil Shark Skeletons So Rare?

    517 views / 0 likes - added

    Happy Shark Week! Shark teeth are among the most common vertebrate fossils you can find, and yet fossilized shark skeletons are harder to come by. Paleontologist and Curator Emeritus John Maisey explains how sharks' cartilaginous skeletons differ from tho

  • 02:13 What is Loop Quantum Gravity - with Carlo Rovelli

    What is Loop Quantum Gravity - with Carlo Rovelli

    597 views / 0 likes - added

    Quantum particles exist in space-time, but quanta of gravity are different - they are woven together to make space time itself. Subscribe for regular science videos: http://bit.ly/RiSubscRibe In this short clip from his talk on the Physics and Philosophy

  • 15:35 Galaxies, Part 2: Crash Course Astronomy #39

    Galaxies, Part 2: Crash Course Astronomy #39

    670 views / 0 likes - added

    Active galaxies pour out lots of energy, due to their central supermassive black holes gobbling down matter. Galaxies tend not to be loners, but instead exist in smaller groups and larger clusters. Our Milky Way is part of the Local Group, and will one da

  • 04:49 The Weeknd: "Can't feel my face" - 1LIVE Chilly Gonzales Pop Music Masterclass | 1LIVE

    The Weeknd: "Can't feel my face" - 1LIVE Chilly Gonzales Pop Music Masterclass | 1LIVE

    567 views / 0 likes - added

    "The Musical Genius" Chilly Gonzales erklärt uns in "Pop Music Masterclass" die Popmusik, analysiert auf seinem Piano die großen Hits und erklärt, warum wir sie lieben. Grammy-awarded musician, producer and self-proclaimed "musical genius"

  • 02:33 Popular Do Animals Cry?

    Do Animals Cry?

    1,199 views / 1 likes - added

    Plenty of animals have tears that moisturize their eyes. But does that mean they’re sad? Quick Questions explains! Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout

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  • 06:23 Baby Raccoon Goes On A Walk

    Baby Raccoon Goes On A Walk

    364 views / 0 likes - added

    Go to http://curiositystream.com/animalwonders to start streaming Super Smart Animals. Use the promo code animalwonders during the sign-up process to get your first 30 days free!Rocket the raccoon says hello to the world in his first video while Jessi exp

  • 03:16 How do we find new planets?

    How do we find new planets?

    394 views / 0 likes - added

    It’s possible to see many of the planets in our solar system just by looking up at the night sky—but only those that are largest and closest to our Sun. Astrophysicist Jackie Faherty explains a few of the more advanced astrometric techniques used to detec

  • 00:37 Apollo 17 Liftoff from Moon - December 14, 1972

    Apollo 17 Liftoff from Moon - December 14, 1972

    137 views / 0 likes - added

    Lift-off of Apollo 17 Lunar Module ascent stage is captured by a television camera mounted on the lunar rover which the crew parked about 145 meters east of the spacecraft. The ascent stage ignites and climbs, spacecraft foil and dust fly in all direction

  • 03:44 How Smells Trigger Memories

    How Smells Trigger Memories

    538 views / 0 likes - added

    SciShow explains how smells can bring back early memories -- even memories that your brain didn’t know you had. Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to

  • 04:52 These Hybrid Metallic Crystals Are Chemistry’s New Miracle Materials

    These Hybrid Metallic Crystals Are Chemistry’s New Miracle Materials

    371 views / 0 likes - added

    This chemistry experiment conducted 4200 meters above Melbourne, Australia, could revolutionize how we scrub greenhouse gases or deliver targeted drugs. Why Do Rocks the Size of Cars Suddenly Break From Cliffs? - https://youtu.be/8WIAYqU2r9s _____________

  • 06:08 Popular Beginning sentences with conjunctions | The parts of speech | Grammar | Khan Academy

    Beginning sentences with conjunctions | The parts of speech | Grammar | Khan Academy

    786 views / 0 likes - added

    Is it okay to begin a sentence with a conjunction like "but" or "because"? Yes. David explains why. Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/v/correlative-conjunctions?utm_source=YT&utm_medium=D

  • 05:54 Popular Albert Einstein (stock footage / archival footage)

    Albert Einstein (stock footage / archival footage)

    992 views / 3 likes - added

    Albert Einstein talks about theory of relativity, graphics show equation E = MC squared (E=MC2); explains the theory of relativity. Einstein smoking pipe, reading. Looking at formula. Einstein meets with Professor Solard. Letter being typed in typewriter.

  • 02:40 How President Tyler, born in 1790, still has two living grandsons

    How President Tyler, born in 1790, still has two living grandsons

    431 views / 0 likes - added

    President John Tyler was born in 1790, but still has two living grandsons. We met with members of his family to find out how two generations managed to last through most of U.S. history. CBS News national correspondent Chip Reid explains. Subscribe to the

  • 05:12 Why we still need courtroom sketch artists

    Why we still need courtroom sketch artists

    557 views / 1 likes - added

    In an age where everyone's phone has a camera, why do we still rely on sketch artists to document trials? Subscribe to our channel! http://goo.gl/0bsAjO Vox.com is a news website that helps you cut through the noise and understand what's really driving th

  • 07:11 Their Metallica cover went viral. Here's how they kept rocking

    Their Metallica cover went viral. Here's how they kept rocking

    146 views / 0 likes - added

    When Mexican sisters Daniela, Paulina, and Alejandra uploaded their cover of Metallica’s "Enter Sandman" over seven years ago, they never imagined that it would change their lives forever. The trio hit over 22 million views, appeared on "The Ellen S

  • 04:48 Popular How little people can make a big difference | Charlie Cooper | TEDxJCUCairns

    How little people can make a big difference | Charlie Cooper | TEDxJCUCairns

    909 views / 0 likes - added

    This talk was given at a local TEDx event, produced independently of the TED Conferences. Charlie Cooper is a nine year old boy who is wiser than his years. Charlie tells the story of how the buddy bench at Trinity Beach State School came to be a tool to

  • 00:59 Why Some Popcorn Kernels Never Pop In The Microwave

    Why Some Popcorn Kernels Never Pop In The Microwave

    576 views / 0 likes - added

    No matter if it's popcorn you've ordered at the theaters or that you've cooked in the microwave, there always seems to be leftover kernels that didn't pop. Physicist and author of "Storm in a Teacup: The physics of everyday life," Helen Czerski, explains

  • 02:26 What Causes Pins And Needles?

    What Causes Pins And Needles?

    534 views / 1 likes - added

    Ever wondered what causes that strange tingling feeling? Well, settle in as Quick Questions explains how it works. Just be careful how you sit. Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make Sc

  • 04:34 Popular How does your body know you're full? - Hilary Coller

    How does your body know you're full? - Hilary Coller

    775 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-does-your-body-know-you-re-full-hilary-coller Hunger claws at your belly. It tugs at your intestines, which begin to writhe, aching to be fed. Being

  • 01:13 Popular The Ketchup Rap | Gumball | Cartoon Network

    The Ketchup Rap | Gumball | Cartoon Network

    1,118 views / 3 likes - added

    Gumball drops a beat and explains why Ketchup is the best condiment of all time. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNGumball About The Amazing World of Gumball: Gumball, the amusing blue cat with a

  • 05:56 How will the Universe end? with Katie Mack

    How will the Universe end? with Katie Mack

    151 views / 0 likes - added

    From the big crunch or big rip to vacuum decay, Katie Mack explains the different ways in which physicists believe our universe might end.Subscribe for regular science videos: http://bit.ly/RiSubscRibeKatie Mack is a theoretical astrophysicist and one of

  • 04:23 How Do Robots Dismantle Bombs?

    How Do Robots Dismantle Bombs?

    381 views / 0 likes - added

    Over 100 million unexploded bombs hide around the globe. These robots help the U.S. Air Force dispose of them remotely. What Happens When an Aircraft Catches Fire? - https://youtu.be/MEoYNHDUKMQ ____________________ Science In The Extremes ventures to the

  • 03:54 What Makes the Perfect Croissant by French Pastry Master Dominique Ansel

    What Makes the Perfect Croissant by French Pastry Master Dominique Ansel

    410 views / 0 likes - added

    James Beard Award-winning pastry chef Dominique Ansel, inventor of the cronut, explains what a perfect croissant looks, feels, tastes, and sounds like. Dominique is so passionate about achieving the perfect croissant that he has his bakers from all over t

  • 07:50 Popular Compound Prepositions | Prepositions | The Parts Of Speech | Grammar

    Compound Prepositions | Prepositions | The Parts Of Speech | Grammar

    963 views / 0 likes - added

    These prepositions are called compound prepositions, or multisyllabic prepositions. Like most prepositions, they have both literal and figurative meanings. David explains. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech

  • 46:56 Popular The Microbes Within Us - with Ed Yong

    The Microbes Within Us - with Ed Yong

    1,050 views / 0 likes - added

    Ed Yong explores the tens of trillions of microbes swarming around your body, diving into the microbiome and the grand view of life it provides. Watch the Q&A: https://youtu.be/K4GBVDn_Ldg Subscribe for regular science videos: http://bit.ly/RiSubscRibe Yo

  • 03:02 Oldest Inn (1958)

    Oldest Inn (1958)

    320 views / 0 likes - added

    Bletchingly, Surrey. Exterior. M/S of an elderly woman walking down a quaint village street. L/S of the street, in the foreground is the Whyte Harte Inn. The narrator explains that the inn dates from 1388. Low angle C/U of the wrought iron inn sign. Inter

  • 01:00 TIL: The World’s Largest Migration Isn’t What You Think | Today I Learned

    TIL: The World’s Largest Migration Isn’t What You Think | Today I Learned

    556 views / 0 likes - added

    When you think about animal migration, what comes to mind? Probably birds in flight or wildebeests moving across the Serengeti. Yet the largest migration on the planet is harder to see—and it happens every day. Ocean technologist and submersible pilot Dr.

  • 05:10 Popular Prepositions Of Space | Prepositions | The Parts Of Speech | Grammar

    Prepositions Of Space | Prepositions | The Parts Of Speech | Grammar

    1,116 views / 0 likes - added

    Some prepositions help describe relationships between objects and their locations in space. David explains how! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositions-about-time-and-space Watch the nex

  • 21:41 Diving Into The World Of Sharks | Nightly News: Kids Edition

    Diving Into The World Of Sharks | Nightly News: Kids Edition

    97 views / 0 likes - added

    Ask the Doc: Dr. John Torres answers your latest questions about the coronavirus. How do meteorologists predict the paths of storms? NBC News weather forecaster Dave Price explains. Al Roker shows us what its like to experience weightlessness on a zero-gr

  • 02:07 Why Do You Forget Their Name?

    Why Do You Forget Their Name?

    514 views / 1 likes - added

    Why is it so hard to remember someone's name? 7 TRICKS to REMEMBER names: https://youtu.be/jVUgl_va6IE Subscribe (It's free!): http://bit.ly/10kWnZ7 GET THE BOOK: http://asapscience.com/book/ Written by Mitchell Moffit and Greg Brown Instagram and Twitter

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  • 01:16 TIL: Why Is the Ocean Salty? | Today I Learned

    TIL: Why Is the Ocean Salty? | Today I Learned

    544 views / 1 likes - added

    How is it that we didn't know why the ocean was salty until 1979? National Geographic Explorer-in-Residence Bob Ballard explains why such a basic question remained a mystery for so long—and where his team finally found the answer. Subscribe: http://

  • 13:05 How To Graph Equations in Algebra

    How To Graph Equations in Algebra

    587 views / 0 likes - added

    This algebra video tutorial explains how to graph equations such as linear equations in slope intercept form & standard form as well as quadratic functions using transformations, factoring, & setting up a data table.Algebra Textbooks:https://amzn.to/3cetP

  • 05:36 The Whales of New York

    The Whales of New York

    693 views / 2 likes - added

    *** We're now on Patreon! http://www.patreon.com/scifri - Please Help Support Our Video Productions! *** Within sight of the famous New York skyline, you might see something unexpected—whales. Vast schools of menhaden baitfish swirl in the New York Bight,

  • 01:40 Recycle Song | Rocko's Modern Life | NickRewind

    Recycle Song | Rocko's Modern Life | NickRewind

    211 views / 0 likes - added

    CCH taught '90s kids an invaluable, prophetic lesson about environmental conservation. Subscribe for More: https://at.nick.com/NickRewindSubscribe Watch More from NickRewind: https://at.nick.com/NewRewindVideos All That on YouTube: https://at.nick.com/All

  • 01:43 The Elements of a Story Song | Silly School Songs

    The Elements of a Story Song | Silly School Songs

    463 views / 0 likes - added

    Here's a fun song that explains the four elements of a story. For 3rd-5th grade (and up). Visit us at http://sillyschoolsongs.com for more info and music!Lyrics:Every story has four elementsEvery story has four elementsYou leave one out it won't make any

  • How This Woman Mastered Jump Rope | WIRED

    How This Woman Mastered Jump Rope | WIRED

    177 views / 1 likes - added

    For most of us, jumping rope may seem like a simple childhood pastime, but for this woman, it's a way of life. Tori Boggs is a professional jump roper, and as you may expect, she's really good at jumping rope. Tori explains what her jump rope life is like

  • 10:15 CAT-O-MATIC auto cat feeder/terrifier YTMakers Secret Santa

    CAT-O-MATIC auto cat feeder/terrifier YTMakers Secret Santa

    512 views / 0 likes - added

    Fear not your cat feeding issues are sorted...........FurzestyleNo cat was harmed in making of this but it did run off..........but came back and is fine.Thanks to the Kids Invent Stuff channel for organising this Secret Santa check them out here https://

  • 05:04 What Happens Inside A Black Hole? - with Jerome Gauntlett

    What Happens Inside A Black Hole? - with Jerome Gauntlett

    308 views / 0 likes - added

    What would happen if you were to cross the event horizon and venture into a black hole?Subscribe for regular science videos: http://bit.ly/RiSubscRibeIn this short clip from his talk on black holes, theoretical physicist Jerome Gauntlett explains spaghett

  • 04:51 Popular How to solve problems like a designer

    How to solve problems like a designer

    1,293 views / 0 likes - added

    The design process for problem-solving, in 4 steps. Subscribe to our channel! http://goo.gl/0bsAjO Many thanks to Tim Brown and TED for this interview we recorded at TED 2017. IDEO is an international design company founded in 1991. In the beginning, IDEO

  • 24:48 What's The History Behind Memorial Day? | Nightly News: Kids Edition

    What's The History Behind Memorial Day? | Nightly News: Kids Edition

    157 views / 0 likes - added

    On this episode of Nightly News: Kids Edition, we share with you some ideas for your familys next road trip. Here comes the sun: How does sunscreen work? Dr. John Torres explains. Who do we celebrate on Memorial Day? We take a look at the history behind t

  • 05:09 What Are We Doing to Prepare for the Next Big Oil Spill?

    What Are We Doing to Prepare for the Next Big Oil Spill?

    348 views / 0 likes - added

    Unfortunately it's only a matter of time before we're faced with the next oil spill disaster. That's why first-response teams like the Oiled Wildlife Care Network focus on what we can learn from past spills, and evaluate long-term impacts of oil and chemi

  • 01:03 Popular So Rad | Teen Titans Go! | Cartoon Network

    So Rad | Teen Titans Go! | Cartoon Network

    926 views / 1 likes - added

    Robin explains the definition of "rad" to his fellow Titans. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/VgnfHu About Teen Titans GO!: TEEN TITANS GO! is a comedy featuring the beloved DC heroes seen in a ske

  • 32:57 I Grew Real Spider Silk Using Yeast

    I Grew Real Spider Silk Using Yeast

    335 views / 0 likes - added

    The first 200 people to sign up with Brilliant using my link will get 20% off the annual subscription! http://brilliant.org/thethoughtemporium _________________________________________________________________________ What started as a dream more than 10 y

  • 05:54 How Caffeine Addiction Changed History (ft. Michael Pollan) | WIRED

    How Caffeine Addiction Changed History (ft. Michael Pollan) | WIRED

    268 views / 0 likes - added

    90% of the world's adults consume some form of caffeine everyday, making it the most widely used psychoactive drug on Earth. Michael Pollan, author of "This Is Your Mind On Plants," explains why. Michael goes into the history of coffee drinking, breaking

  • 05:35 How To Debunk Perpetual Motion Machines - with Tom Scott

    How To Debunk Perpetual Motion Machines - with Tom Scott

    631 views / 1 likes - added

    Warning: Contains flashing images Have you seen those YouTube videos showing working perpetual motion machines? They’re fake. Tom Scott helps us explain how to debunk them. Watch his video on wheels, bombs and perpetual motion machines here: https://youtu

  • 07:13 Einstein Is Always Right: Gravitational Waves Edition

    Einstein Is Always Right: Gravitational Waves Edition

    577 views / 0 likes - added

    Try Squarespace: http://squarespace.com/itsokaytobesmart Tweet this ⇒ http://bit.ly/OKTBSgr Share on FB ⇒ http://bit.ly/OKTBSgrFB ↓ More info and sources below ↓ Check out this PBS Space Time playlist all about general and special relativity: https://yout

  • 01:24 Regular Show | The Origin of the Universe | Cartoon Network

    Regular Show | The Origin of the Universe | Cartoon Network

    534 views / 1 likes - added

    Sensei explains Pops' role in the creation of the universe - and how he is the key to the future of life as we know it! Watch the All-New episode Thursday, 11/10 @ 8/7c on Cartoon Network! CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq W

  • 07:47 Body Language Expert Breaks Down His Own Body Language | WIRED

    Body Language Expert Breaks Down His Own Body Language | WIRED

    222 views / 0 likes - added

    In 2019, former FBI agent and body language expert Joe Navarro sat down with WIRED to break down the various ways we communicate non-verbally. Today, Joe looks back at his first appearance for WIRED and explains what his body language is communicating. Ch

  • 03:53 What Is Zero? Getting Something From Nothing - With Hannah Fry

    What Is Zero? Getting Something From Nothing - With Hannah Fry

    568 views / 1 likes - added

    Is zero really a number? How did it come about? Hannah Fry tells the story of how zero went from nothing to something. Subscribe to our channel for weekly science lectures and short films: http://bit.ly/RiSubscRibe Help translate this film: http://www.you

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  • 02:34 What Causes Sunburns?

    What Causes Sunburns?

    569 views / 0 likes - added

    Why does too much sun turn some people’s skin all red and shiny? Quick Questions explains! ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Chris Peters, John Szymakowski

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  • 24:12 Natural phenomenon: The northern lights explained | Nightly News: Kids Edition

    Natural phenomenon: The northern lights explained | Nightly News: Kids Edition

    110 views / 0 likes - added

    Sleep deprived? Is it possible to catch up on those extra zs you lost? Dr. John Torres has the answer. Around the Globe: We introduce you to the happiest country in the world: Finland! What are the northern lights? Dylan Dreyer explains the natural phenom

  • 05:08 Popular Explaining Gravitational Waves - Monthly(ish) Mailbag #2

    Explaining Gravitational Waves - Monthly(ish) Mailbag #2

    731 views / 0 likes - added

    OK, so ‘Monthly Mailbag’, might have been a slightly over-ambitious title. But we’re back answering questions from the comments section, this time on the stick topic of gravitational waves. Do the gravitational waves of black holes affect us here on Earth

  • 11:53 Popular The Digestive System: CrashCourse Biology #28

    The Digestive System: CrashCourse Biology #28

    1,075 views / 6 likes - added

    Hank takes us through the bowels of the human digestive system and explains why it's all about surface area. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like Crash Course? http://www.facebook.com/youtubecrashcourse Follow Crash Cours

  • 03:49 The Trinity Hall Prime - Numberphile

    The Trinity Hall Prime - Numberphile

    519 views / 0 likes - added

    A prime number "gift" from a mathematicians leaving his college. More links & stuff in full description below ↓↓↓ Featuring Tadashi Tokieda. More Tadashi: http://bit.ly/tadashi_vids Professor McKee explains: "Most of the digits of p were fixed so that: (i

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

    What is the First Law of Thermodynamics?

    1,240 views / 2 likes - added

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

  • 01:26 How To Weigh A Fart | Space Time | PBS Digital Studios

    How To Weigh A Fart | Space Time | PBS Digital Studios

    577 views / 0 likes - added

    Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com EVER WANTED TO WEIGH A FART? Well, it isn't easy, but Gabe from PBS Space Time walks us throug

  • 05:23 Why is it so hard to cure cancer? - Kyuson Yun

    Why is it so hard to cure cancer? - Kyuson Yun

    676 views / 1 likes - added

    Download a free audiobook and support TED-Ed's nonprofit mission: http://adbl.co/2gauxND Check out Siddhartha Mukherjee's "The Emperor of All Maladies": https://shop.ed.ted.com/collections/ted-ed-book-recommendations/products/the-emperor-of-all-maladies-a

  • 08:17 Popular We Used to Eat Animals the Right Way - Here's What Changed | WIRED

    We Used to Eat Animals the Right Way - Here's What Changed | WIRED

    816 views / 0 likes - added

    Dr. Bill Schindler explains why the processes we have in place today in the food industry lead to a less healthy and enriched lifestyle. The way humans eat animals has shifted. Our brains grew significantly once the human race started hunting its food. Di

  • 14:59 How does a pipe organ actually work? | Anna Lapwood | Classic FM

    How does a pipe organ actually work? | Anna Lapwood | Classic FM

    226 views / 0 likes - added

    Organist Anna Lapwood presents a beginner’s guide to the organ, from stops, pedals and manuals to pipes and wind chests. Filmed at St John's Smith Square in London – home to a magnificent organ made up of a whopping 3,574 pipes. 0:00 Introduct

  • 39:26 What Is Epigenetics? With Nessa Carey

    What Is Epigenetics? With Nessa Carey

    605 views / 0 likes - added

    Why your DNA is not your destiny. Molecular biologist Nessa Carey presents an introduction to epigenetics and explains how it shapes life. Subscribe for regular science videos: http://bit.ly/RiSubscRibe DNA is a vitally important starting point for life,

  • 02:41 Can Microbes Clean Up Our Oily Mess? - Instant Egghead #58

    Can Microbes Clean Up Our Oily Mess? - Instant Egghead #58

    581 views / 0 likes - added

    With an estimated 70 oil spills every day in the U.S. and tons of plastic garbage littering our oceans, humans could really use some help cleaning up. Scientific American editor David Biello explains how bacteria and other microbes slowly consume our mess

  • 05:11 View the world's first large scale 3D printed sculpture in 360 VR

    View the world's first large scale 3D printed sculpture in 360 VR

    276 views / 0 likes - added

    See how artist Jonathan Yeo created the world's first large scale 3D printed sculptural self portrait using Tilt Brush. As part of 'From Life' at the Royal Academy of Arts, Yeo takes you inside his studio and explains his process in creating the portrait.

  • 19:37 Popular Smart Math Techniques - Solve maths problems in seconds

    Smart Math Techniques - Solve maths problems in seconds

    989 views / 0 likes - added

    Topic In this topic our expert trainer Shruti explains how to solve difficult maths problems in a matter of seconds. OBJECTIVE To enable you to to do faster calculation using best speed maths techniques and make you score more in your exams. These speed m

  • 03:59 The DNA Code - with Alison Woollard

    The DNA Code - with Alison Woollard

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

  • 1:14:54 The Science Of Pyrotechnic Effects – With Matthew Tosh

    The Science Of Pyrotechnic Effects – With Matthew Tosh

    587 views / 0 likes - added

    Matthew Tosh, one of the UK’s leading pyrotechnicians, explains how fireworks and explosions are safely performed in a journey from fundamental combustion to the complex and visual effects seen around the world. Subscribe for more talks like this: http://

  • 03:52 Here's Why Helicopter Blades Can Look Strange On Video

    Here's Why Helicopter Blades Can Look Strange On Video

    552 views / 0 likes - added

    Helicopter blades and other fast spinning objects often produce strange effects on camera. Lauren explains why. Video clips used in this episode: https://www.youtube.com/watch?v=kkmZIngSpEU https://www.youtube.com/watch?v=1g5QVljkkVA https://www.youtube.c

  • 25 Levels of Soccer Juggling & Freestyle Football Skills: Easy to Complex | WIRED

    25 Levels of Soccer Juggling & Freestyle Football Skills: Easy to Complex | WIRED

    120 views / 0 likes - added

    Freestyle Soccer World Champion Caitlyn Schrepfer demonstrates and explains her freestyle soccer skills in 25 levels of difficulty, from the easiest to most complex.Director: Sean DacanayDirector of Photography: Dominik CzaczykEditor: Jordan CaligExpert:

  • 05:25 Popular What are gravitational waves? - Amber L. Stuver

    What are gravitational waves? - Amber L. Stuver

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    Check out all of TED-Ed's book recommendations: http://ed.ted.com/books Check out Neil deGrasse Tyson's "Astrophysics for People in a Hurry": https://shop.ed.ted.com/collections/ted-ed-book-recommendations/products/astrophysics-for-people-in-a-hurry View

  • 08:45 Popular China's Ping Pong Proteges | A China Icons Video

    China's Ping Pong Proteges | A China Icons Video

    723 views / 2 likes - added

    China is the undisputed champion of the ping pong world, winning a whopping 24 gold medals out of a possible 28 since it became an Olympic sport in 1988. China Icons filmed inside one of the country's premier sports schools to find out why the nation's pi

  • 18:03 The Science Behind Craving Sweets | Nightly News: Kids Edition

    The Science Behind Craving Sweets | Nightly News: Kids Edition

    117 views / 0 likes - added

    18-year-old freestyle skier Eileen Gu captures gold in a big way - we share her story. We head to Florida for a look at one of our favorite breakfast drinks and why it may be missing from your fridge at home. Sweet tooth: Why do we often times crave somet

  • 12:51 The Science Behind the Butterfly Effect

    The Science Behind the Butterfly Effect

    374 views / 0 likes - added

    Chaos theory means deterministic systems can be unpredictable. Thanks to LastPass for sponsoring this video. Click here to start using LastPass: https://ve42.co/VeLP Animations by Prof. Robert Ghrist: https://ve42.co/GhristWant to know more about chaos th

  • 04:47 NASA Just Launched a Mission to Mars to Dig Deep Inside the Planet’s Core

    NASA Just Launched a Mission to Mars to Dig Deep Inside the Planet’s Core

    602 views / 1 likes - added

    NASA just sent a robotic probe on a mission to Mars! Here’s what it’ll explore. Watch More: How NASA Engineers Use Origami To Design Future Spacecraft https://www.youtube.com/watch?v=Ly3hMBD4h5E&t=73s Read More: Why Do We Care So Much About Mars? Johns Ho

  • 02:49 Make The Best Pie Ever Using Science

    Make The Best Pie Ever Using Science

    446 views / 0 likes - added

    You may have Grandma’s recipe for the perfect crust, but do you really know what goes on at a molecular level? Subscribe! http://bit.ly/1fUWHyY What Does A Cancer Cell Look Like?: https://youtu.be/BhAP6IfykEQ UCLA biophysicist Amy Rowat shares some of the

  • 04:15 Why Rare Steak is Safe but NOT Rare Chicken

    Why Rare Steak is Safe but NOT Rare Chicken

    470 views / 1 likes - added

    Rare steak is pretty safe to eat, because the germs of greatest concern are usually found on the surface and will be killed when seared. But, as Dr. Francisco Diez-Gonzalez of the University of Georgia's Center for Food Safety explains, research shows sim

  • 04:38 Popular The Cambodian myth of lightning, thunder, and rain - Prumsodun Ok

    The Cambodian myth of lightning, thunder, and rain - Prumsodun Ok

    1,251 views / 3 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-cambodian-myth-of-lightning-thunder-and-rain-prumsodum-ok "Moni Mekhala Ream Eyso" is the most sacred dance drama in Cambodia. It is performed every

  • 54:11 How To Clone A Mammoth: The Science Of De-Extinction - With Beth Shapiro

    How To Clone A Mammoth: The Science Of De-Extinction - With Beth Shapiro

    579 views / 0 likes - added

    Could we bring back mammoths? Should we bring back mammoths? Beth Shapiro explains the science of de-extinction and Jurassic Park, and asks if it’s a good idea at all. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Could extinct species,

  • 05:01 How Does Hedonic Adaptation Affect the Pursuit of Happiness? - with Joe Gladstone

    How Does Hedonic Adaptation Affect the Pursuit of Happiness? - with Joe Gladstone

    361 views / 0 likes - added

    In this clip from a longer talk, Joe Gladstone explains what hedonic adaptation is and how it can hinder us becoming more happy. Watch the full talk: https://youtu.be/6Gpxjeq2CJ8 Subscribe for regular science videos: http://bit.ly/RiSubscRibe Hedonic adap

  • 02:33 Do Elephants Grieve? New Video Suggests They Do | Nat Geo Wild

    Do Elephants Grieve? New Video Suggests They Do | Nat Geo Wild

    664 views / 1 likes - added

    Elephants have a sense of time and live long lives. Do they also think about death? ➡ Subscribe: http://bit.ly/NatGeoWILDSubscribe About Nat Geo Wild: Welcome to a place so wild, anything can happen. Nat Geo Wild is the network all about animals from Nati

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

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

    402 views / 0 likes - added

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

  • 1:01:40 Popular Four Dimensional Maths: Things To See And Hear In The Fourth Dimension With Matt Parker

    Four Dimensional Maths: Things To See And Hear In The Fourth Dimension With Matt Parker

    718 views / 0 likes - added

    Matt Parker, comedian and mathematician, shows how four-dimensional shapes appear a 3D world in this hands-on talk, featuring what is possibly the world's nerdiest knitted hat! Subscribe for regular science videos: http://bit.ly/RiSubscRibe Discover how t

  • 11:57 The Wallis Formula For π

    The Wallis Formula For π

    584 views / 0 likes - added

    Start with the pair of fractions (2/1)(2/3). Now increment each number by 2 to get the pair of fractions (4/3)(4/5). Repeat this to get the next pair, and repeat this infinitely many times. If you then multiply all the fractions, you get a marvelous value

  • 03:05 Timing Is Everything

    Timing Is Everything

    447 views / 0 likes - added

    Deputy Systems Engineer Phil Luers explains how ICESat-2’s ATLAS instrument transmitter and receiver subsystems come together to calculate the timing of photons, which, in turn, measure the elevation of ice. To view the previous parts in this series, go t

  • 01:50 Here's the difference between mild, sharp, and extra sharp cheddar cheese

    Here's the difference between mild, sharp, and extra sharp cheddar cheese

    594 views / 1 likes - added

    Cheddar cheese is usually labeled according to its "sharpness." Dr. Michael Tunick, author of "The Science of Cheese," explains the reason for this flavor grading. Following is a transcript of the video. So basically the level of sharpness is up to the ch

  • 11:23 Why Bumble Bees Are the Fuzzy Heroes We Need

    Why Bumble Bees Are the Fuzzy Heroes We Need

    41 views / 0 likes - added

    If the insect world has a fuzzy, charismatic cutie, its surely the humble bumble bee. While insect populations are declining around the globe, bumble bees face unique threats that make them particularly vulnerable. Surveying projects across the U.S. are c

  • 01:24 AT&T Archives: Introduction to the Dial Telephone

    AT&T Archives: Introduction to the Dial Telephone

    488 views / 0 likes - added

    See more from the AT&T Archives at http://techchannel.att.com/archives This short subject newsreel was shown in movie theaters the week before a town's or region's telephone exchange was to be converted to dial service. It's extremely short—a li

  • 03:52 The Science Behind Hollywood Explosions

    The Science Behind Hollywood Explosions

    610 views / 0 likes - added

    How do filmmakers create a big explosion? Theodore Kim explains how his software creates the smoke effects seen in many Hollywood films. Subscribe! http://bit.ly/1fUWHyY The Fascinating History of Animation: https://youtu.be/gfH-NLo8tRk Nobody blows thing

  • 12:28 Popular What Conductors Are Really Doing | WIRED

    What Conductors Are Really Doing | WIRED

    1,209 views / 0 likes - added

    Conductor and organist Kent Tritle explains all that goes into being a professional conductor. From the concepts of legato, marcato, fortissimo, and more, Kent breaks down what exactly his hand movements mean when leading a group of musicians. Filmed at t

  • 05:07 Why ants are formidable predators | Earth Unplugged

    Why ants are formidable predators | Earth Unplugged

    536 views / 0 likes - added

    Ants are sometimes over looked as small and insignificant but this could not be further from the truth. Maddie Moate explains all. Subscribe to Earth Unplugged for more amazing animal videos - http://bit.ly/SubscribeToEarthUnplugged Watch more videos from

  • 02:08 Why Do We Sleep? - Instant Egghead #55

    Why Do We Sleep? - Instant Egghead #55

    693 views / 0 likes - added

    We spend nearly a third of our lives asleep, but scientists don't agree on sleep's purpose. Scientific American contributor Joss Fong explains what we know, and don't know, about our nightly slumber. -- WATCH more Instant Egghead: http://goo.gl/CkXwKj SUB

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  • 05:00 Why ships used this camouflage in World War I

    Why ships used this camouflage in World War I

    515 views / 2 likes - added

    Dazzle camouflage was fantastically weird. It was also surprisingly smart. WWII saw another kind of strange history unfold: a meme (yes, really). Watch our video on it here: http://bit.ly/2Co9DEu Subscribe to our channel! http://goo.gl/0bsAjO Dazzle camou

  • 05:22 Why can't Animals Talk? | Earth Unplugged

    Why can't Animals Talk? | Earth Unplugged

    629 views / 1 likes - added

    Maddie explains why most animals don't possess the language skills that humans do, and recounts the ones who are able to mimic us. Subscribe to Earth Unplugged for more amazing animal videos - http://bit.ly/SubscribeToEarthUnplugged Watch more videos from

  • 02:00 TIL: Almost 40 Percent of New Yorkers Are Immigrants | Today I Learned

    TIL: Almost 40 Percent of New Yorkers Are Immigrants | Today I Learned

    440 views / 0 likes - added

    On display in the heart of Times Square, "We Were Once Strangers Too” was a public data sculpture that highlighted the role of immigrants in the Big Apple. The installation won the 2017 Times Square Valentine Heart Design Competition, which celebrated Val

  • 02:24 Why Do Bruises Change Colors?

    Why Do Bruises Change Colors?

    700 views / 0 likes - added

    What happens in your body after you get a bruise? Quick Questions explains! ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Chris Peters, John Szymakowski, Peso255, Fati

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  • 05:50 Popular Why is Cracking a Whip So Loud?

    Why is Cracking a Whip So Loud?

    796 views / 0 likes - added

    Cracking a whip causes a small sonic boom as the end travels faster than the speed of sound. Top science bloke Marty Jopson explains the science behind this phenomenon. Subscribe for regular science videos: http://bit.ly/RiSubscRibe The key to how a whip

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  • 03:34 Popular Amazing Energy Facts To Blow Your Mind

    Amazing Energy Facts To Blow Your Mind

    965 views / 0 likes - added

    Here are some amazing facts about energy to shock your brain! Is Wind Energy Worth It? (VIDEO): http://youtu.be/Dzf9X7m8-9o SUBSCRIBE! http://bit.ly/10kWnZ7 Send us stuff! ASAPSCIENCE INC. P.O. BOX 93, Toronto P, TORONTO, ON, M5S2S6 Instagram and Twitter:

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  • 12:45 If You Don't Understand Quantum Physics, Try This!

    If You Don't Understand Quantum Physics, Try This!

    397 views / 0 likes - added

    A simple and clear explanation of all the important features of quantum physics that you need to know. Check out this video's sponsor https://brilliant.org/dos I have spent a lot of time thinking about how best to explain quantum physics and this is the r

  • 02:51 Is time travel real? - with Colin Stuart

    Is time travel real? - with Colin Stuart

    162 views / 0 likes - added

    We can easily travel back and forth in space, but can we travel back and forth in time? Colin Stuart explains why time travel is real and happening all around us.Subscribe for regular science videos: http://bit.ly/RiSubscRibeColin Stuart is an award-winni

  • 06:20 Simulated Mars landing

    Simulated Mars landing

    654 views / 0 likes - added

    For the European Space Agency (ESA), tomorrow will hold a nerve-shredding 6 minutes. At 14:42 local time, the agency’s Mars lander Schiaparelli will begin its furious descent through the Red Planet’s thin atmosphere. Six minutes later, mission managers wi

  • 03:11 Why Does Food Make Your Mouth Water?

    Why Does Food Make Your Mouth Water?

    689 views / 0 likes - added

    Subscribe! http://bit.ly/ACSReactions You’re sitting in your favorite restaurant when a waiter walks by with a hot plate of your favorite food, and your mouth starts to water. But why? What causes drooling in the first place, and why do we only sometimes

  • 05:15 Zombie Starfish | Nature's Weirdest Events - BBC

    Zombie Starfish | Nature's Weirdest Events - BBC

    549 views / 1 likes - added

    Subscribe and to OFFICIAL BBC YouTube https://bit.ly/2IXqEIn Stream original BBC programmes FIRST on BBC iPlayer https://bbc.in/2J18jYJ Once again Nature's Weirdest Events has trawled the internet, raided their contact book and scoured the scientific worl

  • 05:10 Why Do Humans Get So Many Sinus Infections?

    Why Do Humans Get So Many Sinus Infections?

    271 views / 0 likes - added

    Sinus infections are incredibly common, and it could be linked to our evolution on this planet. In the season 2 premiere of Human, Patrick explains why humans are so prone to these painful infections. Subscribe to Seeker! http://bit.ly/subscribeseeker Wat

  • 06:07 Popular What is the universe expanding into? - Sajan Saini

    What is the universe expanding into? - Sajan Saini

    824 views / 0 likes - added

    Join TED-Ed's Student Program: http://bit.ly/2Nps4NW View full lesson: https://ed.ted.com/lessons/universe-expansion-sajan-saini The universe began in a Big Bang nearly fourteen billion years ago, and has been expanding ever since. But how does the univer

  • 59:13 Under The Sea - With Helen Scales

    Under The Sea - With Helen Scales

    603 views / 0 likes - added

    A dive into the spiralling world of seashells and the bizarre animals that make them. Helen Scales explains how hermit crabs like to party and butterflies learnt to swim. Watch the Q&A: https://www.youtube.com/watch?v=GqBHjBDgLfY Subscribe for regular sci

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

    The Mathematics of Error Correction - with Marcus du Sautoy

    800 views / 0 likes - added

    Computers use error-correcting codes to detect mistakes in binary notations - even just a single change from 0 to 1. In this clip from the 2006 CHRISTMAS LECTURES "The num8er my5teries", Marcus du Sautoy runs error-correcting code tests with an audience m

  • 14:53 How thick is a three-sided coin?

    How thick is a three-sided coin?

    673 views / 0 likes - added

    Go check out the puzzles over on Brilliant! https://brilliant.org/standupmaths Use the URL above to help support this video and get 20% off the paid premium versions. Once you’ve done that: help us calculate the thickness of a three-sided coin! The bonus

  • 04:02 How the Apollo Spacecraft works: Part 3

    How the Apollo Spacecraft works: Part 3

    508 views / 0 likes - added

    The LM ascent stage liftoff from the lunar surface to rendezvous and dock with the CSM. It was a three day journey to get back home. After reentry and splashdown, the astronauts were picked up by an aircraft carrier.Help me subtitle this video in your lan

  • 03:22 What Is the Debt Ceiling? |Ron’s Office Hours | NPR

    What Is the Debt Ceiling? |Ron’s Office Hours | NPR

    554 views / 1 likes - added

    It keeps on coming back like a bad penny: Congress’ fight over whether to raise the “debt ceiling.” That’s the limit on how much Congress can borrow to run the federal government. Where did the idea come from and how big is the debt now? NPR senior politi

  • 02:46 Popular What Does Your Uvula Do?

    What Does Your Uvula Do?

    758 views / 0 likes - added

    Ever wonder what that dangling thing in the back of your throat is good for? Hank Green explains in this episode of SciShow Quick Questions. Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciSh

  • 04:04 Popular How do Stem Cells Actually Work? | Earth Lab

    How do Stem Cells Actually Work? | Earth Lab

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    Liz Bonnin explains what stem cells are and their importance in developing specialised cells. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best

  • 02:48 Can Pickles And Bananas Really Help Athletes?

    Can Pickles And Bananas Really Help Athletes?

    591 views / 1 likes - added

    Some athletes swear by pickle juice and bananas, but how do they help? Quick Questions explains! ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Chris Peters, John Szyma

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  • 03:09 Popular HELEN KELLER SPEAKS OUT

    HELEN KELLER SPEAKS OUT

    1,207 views / 5 likes - added

    Year - 1954. Helen Keller explains That her Greatest Disappointment in life is that she can not speak normally. TRANSCRIPT: " In this room sits a remarkable woman. She's Miss Helen Keller. She does not see the room, or the book she's reading. She sees not

  • 06:16 Which of these TWO ways do you perceive time?

    Which of these TWO ways do you perceive time?

    286 views / 0 likes - added

    Comment below which one you are!Mask vs No Mask Lab Results - Do they work? https://youtu.be/qDeP7-rUZmoJOIN OUR NEW EMAIL LIST: https://mailchi.mp/072240d817d6/asapscienceCheck out our podcast channel: http://youtube.com/sidenotepodcastSubscribe for more

  • 01:56 Popular Relative pronouns | The parts of speech | Grammar | Khan Academy

    Relative pronouns | The parts of speech | Grammar | Khan Academy

    1,132 views / 0 likes - added

    We use the relative pronouns to connect clauses together, like "the man *who sold the world* is coming over for dinner." David, KA's Grammar Fellow, explains. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/

  • 00:59 The World's Largest Nuclear Weapon (ft. Stephen Fry) #shorts

    The World's Largest Nuclear Weapon (ft. Stephen Fry) #shorts

    248 views / 0 likes - added

    How devastating is the worlds largest nuclear weapon? Stephen Fry explains. #shortsSUPPORT MINUTEEARTH**************************If you like what we do, you can help us!:- Become our patron: https://patreon.com/MinuteEarth - Share this video with your frie

  • 04:00 Dinosaur Farting Alert: How to feed a giant? - Earth Unplugged

    Dinosaur Farting Alert: How to feed a giant? - Earth Unplugged

    567 views / 0 likes - added

    Some herbivore Dinosaurs were truly massive. How were they able to find and eat enough food to survive? Maddie Moate explains all. Subscribe to Earth Unplugged for more amazing animal videos - http://bit.ly/SubscribeToEarthUnplugged   Watch more videos fr

  • 04:47 Popular The surprising reasons animals play dead - Tierney Thys

    The surprising reasons animals play dead - Tierney Thys

    780 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-surprising-reasons-animals-play-dead-tierney-thys From lemurs to lizards, ants to amphibians, sharks to chickens, hundreds of animals "play dead" as

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  • 03:12 Popular Defining Gravity: Crash Course Kids #4.1

    Defining Gravity: Crash Course Kids #4.1

    1,978 views / 7 likes - added

    So, if gravity pulls everything down, then why don't things on the bottom of the Earth get pulled down into space? In this episode of Crash Course Kids, Sabrina talks about gravity and explains that when we talk about gravity pulling things down, what we

  • Warka Water towers harvest drinkable water from the air | Design | Dezeen

    Warka Water towers harvest drinkable water from the air | Design | Dezeen

    155 views / 0 likes - added

    Subscribe to our YouTube channel for the latest architecture and design movies: http://bit.ly/1tcULvhLike Dezeen on Facebook: https://www.facebook.com/dezeen/Follow Dezeen on Twitter: https://twitter.com/Dezeen/Follow us on Instagram: https://www.instagra

  • 16:20 Does Planet 9 Exist?

    Does Planet 9 Exist?

    365 views / 0 likes - added

    A planet has been predicted to orbit the sun with a period of 10,000 years, a mass 5x that of Earth on a highly elliptical and inclined orbit. What evidence supports the existence of such a strange object at the edge of our solar system?Huge thanks to:Pro

  • 05:07 Popular What Is Weightlessness?

    What Is Weightlessness?

    1,580 views / 0 likes - added

    Do you have weight in space? Is weightlessness an absence of gravity, or actually an absence of forces pushing against it? Andy unpicks what weight really is. Watch our experiments with water on a parabolic flight: https://youtu.be/rzytpxtbCzQ?list=PLbnrZ

  • 10:25 Popular Speciation: Of Ligers&Men - Crash Course Biology #15

    Speciation: Of Ligers&Men - Crash Course Biology #15

    1,495 views / 0 likes - added

    Hank explains speciation - the evolutionary process by which new biological species arise - in terms of finches, ligers, mules, and dogs. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.c

  • 04:59 How does an Escalator work?

    How does an Escalator work?

    393 views / 1 likes - added

    We use it all the time but most people have never actually seen the inner workings of an escalator! Summary: I've animated the inside to give you a detailed look at the steps, step chain, gears, handrail, and the motor. My favorite part is how the steps a

  • 04:18 Burning Lightning into Wood: Lichtenberg Figures

    Burning Lightning into Wood: Lichtenberg Figures

    496 views / 0 likes - added

    Lichtenberg figures are formed by running a electricity across a non-conductive surface. Natasha explains the science behind them.Subscribe for regular science videos: http://bit.ly/RiSubscRibeLichtenberg figures are beautiful branching patterns that can

  • 01:44 Popular Here's what Nickelodeon slime is made of — according to 'Double Dare' host Marc Summers

    Here's what Nickelodeon slime is made of — according to 'Double Dare' host Marc Summers

    838 views / 0 likes - added

    Any kid who watched Nickelodeon in the '90s knows that it was all about the green slime. Marc Summers, host of "Double Dare" and "What Would You Do?" explains what it was actually made out of. A new documentary about Summers' life and career comes out lat

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  • 01:27 Popular TIL: You Can Smell Through Your Skin | Today I Learned

    TIL: You Can Smell Through Your Skin | Today I Learned

    745 views / 0 likes - added

    Ever have a funny taste in your mouth? It could be something other than bad breath caused by your lunch. Did you know you may actually be “tasting” through your skin? Some molecules are small enough to enter your body through your pores, disperse into you

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  • 02:35 Living Medicines - Christmas Lectures with Alison Woollard

    Living Medicines - Christmas Lectures with Alison Woollard

    389 views / 0 likes - added

    Alison Woollard explains how we can now use cell therapy to create living medicines, with help from Natalie Mount from Cell Therapy Catapult.Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/2013/life-fantastic/coul

  • 04:13 Exploding a Lithium Ion Battery - 2016 CHRISTMAS LECTURES

    Exploding a Lithium Ion Battery - 2016 CHRISTMAS LECTURES

    107 views / 0 likes - added

    Saiful Islam drops a nail through a lithium battery, and explains what it is that causes mobile phones to explode in the third of the 2016 CHRISTMAS LECTURES.Saiful Islam presents his final Lecture from his 2016 series, 'Supercharged: Fuelling the future'

  • 05:41 Popular That versus which | The parts of speech | Grammar | Khan Academy

    That versus which | The parts of speech | Grammar | Khan Academy

    970 views / 0 likes - added

    Much has been made of the distinction between "that" and "which" in English, but it can mostly be summed up in two points: 1. "That" doesn't work so well with commas. 2. "Which" doesn't work so well with people. David the Grammarian explains. Watch the ne

  • 24:05 The Power of Poop — AMNH SciCafe

    The Power of Poop — AMNH SciCafe

    511 views / 0 likes - added

    Did you know that some of the bacteria living inside us are essential for our health? Gastroenterologist Ari Grinspan delves into the complex world of the microbiome in the human digestive system. He explains how transplanting bacteria from healthy people

  • 10:23 Popular Respiratory System, Part 2: Crash Course A&P #32

    Respiratory System, Part 2: Crash Course A&P #32

    1,174 views / 1 likes - added

    Can a paper bag really help you when you are hyperventilating? It turns out that it can. In part 2 of our look at your respiratory system Hank explains how your blood cells exchange oxygen and CO2 to maintain homeostasis. We'll dive into partial pressure

  • 08:55 Why so many new buildings are covered in rectangles

    Why so many new buildings are covered in rectangles

    129 views / 0 likes - added

    These panels are everywhere and theyre part of a hidden system.Subscribe and turn on notifications () so you don't miss any videos: http://goo.gl/0bsAjOIf youve seen new construction around your city, youve probably seen these distinctive rectangular pane

  • 08:08 How Does A Helicopter Work: Everything You Need To Know About Helicopters

    How Does A Helicopter Work: Everything You Need To Know About Helicopters

    306 views / 0 likes - added

    Helicopters are an inseparable component of the aviation industry. However, they were invented much later than the first airplane. And the reason is obvious - helicopters offer many advantages over airplanes. But how exactly do helicopters fly?For any obj

  • 06:43 Popular Shelf Life Episode 8 - Voyage Of The Giant Squid

    Shelf Life Episode 8 - Voyage Of The Giant Squid

    956 views / 1 likes - added

    Getting a giant squid from New Zealand to New York is no easy feat. Curator Neil Landman tells the tale of a sizable specimen’s journey to the collections at the American Museum of Natural History, and Curator Mark Siddall explains why this giant cephalop

  • 05:45 Popular Visualization of Torques (Moments)

    Visualization of Torques (Moments)

    1,058 views / 0 likes - added

    This video demonstrates the concept of Torque, a.k.a. Moment or Moment of force. Visit my homepage, http://www.zutopedia.com/udia.html, or read about my latest book http://www.zutopedia.com Here are some notes: 1) Torques are often mentioned in context of

  • 01:26 Introduction to verbs | The parts of speech | Grammar | Khan Academy

    Introduction to verbs | The parts of speech | Grammar | Khan Academy

    618 views / 0 likes - added

    Let's explore what verbs are, and what they do! David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/identifying-verbs?utm_source=YT&utm_medium

  • 04:33 Popular Coordinating conjunctions | The parts of speech | Grammar | Khan Academy

    Coordinating conjunctions | The parts of speech | Grammar | Khan Academy

    997 views / 0 likes - added

    Coordinating conjunctions connect parts of sentences to each other. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/meet-the-conjunction?utm_source=YT&utm_me

  • 04:37 Popular Metal Vs. Bacteria

    Metal Vs. Bacteria

    757 views / 1 likes - added

    Even before we knew what bacteria were capable of, we were using certain metals to help fight off their effects.. Hank Green explains how on this episode of SciShow. Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters

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  • 04:26 What is the coldest thing in the world? - Lina Marieth Hoyos

    What is the coldest thing in the world? - Lina Marieth Hoyos

    649 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-is-the-coldest-thing-in-the-world-lina-marieth-hoyos The coldest materials in the world aren’t in Antarctica or at the top of Mount Everest. They’r

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  • 04:07 Popular A simple way to tell insects apart - Anika Hazra

    A simple way to tell insects apart - Anika Hazra

    946 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/a-simple-way-to-tell-insects-apart-anika-hazra There are nearly a million known insect species in the world, but most have one of just five common types

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  • 04:47 Who versus whom | The parts of speech | Grammar | Khan Academy

    Who versus whom | The parts of speech | Grammar | Khan Academy

    597 views / 0 likes - added

    When do you use who, and when do you use whom? David, KA's grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/relative-pronouns?utm_source=YT&utm_medium=Desc&u

  • 04:19 What Happens After A Supernova Explodes? - with Jen Gupta

    What Happens After A Supernova Explodes? - with Jen Gupta

    275 views / 1 likes - added

    When massive stars explode, we get some very strange new celestial objects from their remains.Subscribe for regular science videos: http://bit.ly/RiSubscRibeIn this short clip from her talk 'The Universe Beyond Visible Light', astrophysicist Jen Gupta exp

  • 05:27 Popular Subordinating conjunctions | The parts of speech | Grammar | Khan Academy

    Subordinating conjunctions | The parts of speech | Grammar | Khan Academy

    1,247 views / 0 likes - added

    Subordinating conjunctions join two parts of complex sentences––independent clauses to dependent clauses. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/coo

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

    A Mercury Hammer and the Third Law of Thermodynamics

    606 views / 0 likes - added

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

  • 03:53 Popular Why Are Stop Signs Red?

    Why Are Stop Signs Red?

    1,137 views / 1 likes - added

    Why aren’t stop signs yellow, purple or green? Brainstuff explains the origins of the red, octagonal stop sign and some hints about why red might be the best color to use if you want to throw cold water on somebody’s need for speed. Learn more at HowStuff

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  • 02:13 Popular Why Shouldn't You Take Medicine With Grapefruit Juice?

    Why Shouldn't You Take Medicine With Grapefruit Juice?

    824 views / 1 likes - added

    If you’ve taken prescription medication, have you ever noticed the strange disclaimer, "don't take with grapefruit juice"? There is a very good reason for that! Hank Green explains in this episode of SciShow Quick Questions! Hosted by: Hank Green --------

  • 10:11 Popular Sociology Research Methods: Crash Course Sociology #4

    Sociology Research Methods: Crash Course Sociology #4

    705 views / 0 likes - added

    Today we’re talking about how we actually DO sociology. Nicole explains the research method: form a question and a hypothesis, collect data, and analyze that data to contribute to our theories about society. Crash Course is made with Adobe Creative Cloud.

  • 09:37 Popular Immune System, Part 3: Crash Course A&P #47

    Immune System, Part 3: Crash Course A&P #47

    866 views / 0 likes - added

    THE FINAL SHOWDOWN! This is the last episode on the immune system and also the very last episode of Crash Course Anatomy & Physiology. In it, Hank explains how the cellular immune response uses helper, cytotoxic, and regulatory T cells to attack body cell

  • 02:55 Popular Emphatic pronouns | The parts of speech | Grammar | Khan Academy

    Emphatic pronouns | The parts of speech | Grammar | Khan Academy

    893 views / 0 likes - added

    Sometimes we use reflexive pronouns like "myself" and "ourselves" for emphasis in a sentence, like, "If you won't help me, then I'll do it myself!" KA's Grammar Fellow, David, explains this usage. Practice this yourself on Khan Academy right now: https://

  • 05:20 Popular Can you solve the false positive riddle? - Alex Gendler

    Can you solve the false positive riddle? - Alex Gendler

    914 views / 1 likes - added

    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 y

  • 26:24 The Milky Way as You’ve Never Seen It Before – AMNH SciCafe

    The Milky Way as You’ve Never Seen It Before – AMNH SciCafe

    374 views / 0 likes - added

    Fly through the galaxy with Museum astrophysicist Jackie Faherty, who takes us on a dazzling tour of new research and data visualizations made possible by recently released data from the Gaia space telescope. In April 2018, the European Space Agency’s Gai

  • 13:38 21 Levels of Ballet: Easy to Complex | WIRED

    21 Levels of Ballet: Easy to Complex | WIRED

    168 views / 0 likes - added

    Professional ballerina Joy Womack explains ballet turns in 21 levels of difficulty, from the easiest to most complex. Director: Maya Dangerfield; Katherine WzorekDirector of Photography: Francis BernalEditor: Richard TrammellExpert: Joy WomackCreative Pro

  • 20:58 Levels of Knot Tying: Easy to Complex | WIRED

    Levels of Knot Tying: Easy to Complex | WIRED

    134 views / 0 likes - added

    J.D. Lenzen, the inventor of fusion knotting, explains knot tying in 15 levels of difficulty, from easy to complex. J.D. starts from the very beginning, with overhead, bowline, and square knots, and moves all the way into more advanced knots that are crea

  • 01:30 Popular TIL: Cairo’s “Garbage People” Farm Their City's Trash | Today I Learned

    TIL: Cairo’s “Garbage People” Farm Their City's Trash | Today I Learned

    844 views / 0 likes - added

    In this episode of Today I Learned, National Geographic Emerging Explorer Thomas Taha Rassam Culhane introduces this industrious community and explains how they’ve built a way of life around Cairo’s garbage. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Wa

  • 09:21 Conserving one of the oldest photographs in MoMA's collection | CONSERVATION STORIES

    Conserving one of the oldest photographs in MoMA's collection | CONSERVATION STORIES

    348 views / 0 likes - added

    Tarnish is slowly engulfing one of the oldest objects in MoMA's collection, a daguerreotype from 1842 capturing two separate images—the Arch of Septimius Severus and Capitoline Lion in the Roman Forum. Within two years of the invention of photograph

  • 02:45 Progressive Aspect | The parts of speech | Grammar | Khan Academy

    Progressive Aspect | The parts of speech | Grammar | Khan Academy

    528 views / 0 likes - added

    If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o

  • 01:32 Simple Aspect | The parts of speech | Grammar | Khan Academy

    Simple Aspect | The parts of speech | Grammar | Khan Academy

    608 views / 0 likes - added

    If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o

  • 05:10 Popular Reflexive pronouns | The parts of speech | Grammar | Khan Academy

    Reflexive pronouns | The parts of speech | Grammar | Khan Academy

    1,088 views / 0 likes - added

    We use reflexive pronouns (like "herself" and "ourselves") when the subject and the object of a sentence are the same thing. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/gra

  • 05:21 What’s the smallest thing in the universe? - Jonathan Butterworth

    What’s the smallest thing in the universe? - Jonathan Butterworth

    646 views / 1 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-standard-model-of-particle-physics-jonathan-butterworth If you were to take a coffee cup, and break it in half, then in half again, and keep carryin

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  • 01:19 Ninja Frog Kicks Bugs | Freaky Creatures

    Ninja Frog Kicks Bugs | Freaky Creatures

    44 views / 0 likes - added

    Reticulated glass frog fathers protect their babies with ninja moves. Find out what else makes the reticulated glass frog so freaky in this episode of "Freaky Creatures!" Subscribe for more National Geographic Kids videos: http://bit.ly/SubscribeToNatGeoK

  • 59:45 The Interactional 'Nudge' - Talking About Talk

    The Interactional 'Nudge' - Talking About Talk

    474 views / 0 likes - added

    Elizabeth Stokoe shows how conversation analysis works to provide a scientific understanding of talk, and how it can be harnessed to make people do what you want. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the Q&A here: https://

  • 07:49 Disappearing Ink Experiments!

    Disappearing Ink Experiments!

    445 views / 0 likes - added

    Craig Beals explains how some ink can disappear when heated and reappear when cooled. Thermochromic ink pens are filled with leuco dyes which change shape as they are heated or cooled. When these thermochromic dyes heat up and reach a certain temperature

  • 08:51 What Is It Like To Have Synesthesia?

    What Is It Like To Have Synesthesia?

    243 views / 0 likes - added

    Can you imagine if each word had its own colour, or you could 'see' different types of music?Subscribe for regular science videos: http://bit.ly/RiSubscRibeAlso, see more synesthesia visualisations from Diggery here: https://www.youtube.com/channel/UChpgc

  • 13:09 Popular Bending streams of water with a static charge // Homemade Science with Bruce Yeany

    Bending streams of water with a static charge // Homemade Science with Bruce Yeany

    927 views / 0 likes - added

    Why does a stream of water bend when a static charge is brought near it? This experiment and variations of it are explored as several theories are introduced and a variety of tests are offered to for further investigation. For many years I have offered th

  • 12:16 Popular Taxonomy: Life's Filing System - Crash Course Biology #19

    Taxonomy: Life's Filing System - Crash Course Biology #19

    1,248 views / 0 likes - added

    Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/You

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  • 05:42 What Are Pentaquarks and Why Are They So Rare?

    What Are Pentaquarks and Why Are They So Rare?

    275 views / 0 likes - added

    In 2015, researchers at the Large Hadron Collider found data suggesting the existence of super-rare, super-elusive particles called pentaquarks. Tara Shears explains how our investigation into these particles has the potential to revolutionise our lives i

  • 04:40 Popular How exactly does binary code work? - José Américo N L F de Freitas

    How exactly does binary code work? - José Américo N L F de Freitas

    759 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-exactly-does-binary-code-work-jose-americo-n-l-f-freitas Imagine trying to use words to describe every scene in a film, every note in a song, or eve

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  • 02:31 Perfect Aspect | The parts of speech | Grammar | Khan Academy

    Perfect Aspect | The parts of speech | Grammar | Khan Academy

    689 views / 0 likes - added

    If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o

  • 04:39 Popular Grammatical person and pronouns | The parts of speech | Grammar | Khan Academy

    Grammatical person and pronouns | The parts of speech | Grammar | Khan Academy

    874 views / 0 likes - added

    There's this idea in grammar called grammatical person that helps describe who's being talked about in a sentence. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/parts

  • 01:50 Introduction to verb aspect | The parts of speech | Grammar | Khan Academy

    Introduction to verb aspect | The parts of speech | Grammar | Khan Academy

    575 views / 0 likes - added

    If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o

  • 02:55 Popular Transforming Human Poop Into Eco-Friendly Fertilizer: #bestjobever

    Transforming Human Poop Into Eco-Friendly Fertilizer: #bestjobever

    891 views / 0 likes - added

    Everyone poops. But who wants to actually deal with it? Ecologist Sasha Kramer literally works with poop and thinks about it every day. She is helping to transform human waste into fertile organic compost for agricultural use in Haiti. Kramer is an ecolog

  • 07:22 Protein Folding and Particle Accelerators: A New Solution

    Protein Folding and Particle Accelerators: A New Solution

    662 views / 0 likes - added

    What can a particle accelerator teach us about biology? Dr Sylvia McLain explains her research into one of the most fundamental questions of life: how water is involved protein folding. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Answe

  • 01:53 Popular How our universe will end: 'The black holes will eat up everything'

    How our universe will end: 'The black holes will eat up everything'

    756 views / 0 likes - added

    Robbert Dijkgraaf is a theoretical physicist and Leon Levy Professor at the Institute for Advanced Study in Princeton. He is also the co-author of "The Usefulness of Useless Knowledge." In this video, he explains how our universe will meet its death. Foll

  • 04:22 How This Forest Runs on Salmon

    How This Forest Runs on Salmon

    609 views / 1 likes - added

    What do salmon—and their sex lives—have to do with keeping a forest healthy? In this episode, Bertie explains that salmon equal more than just meal time for coastal predators roaming the shores and tidal shelves; they're also a rich source of marine nutri

  • 08:28 Popular Why Is That Song Stuck In My Head?!

    Why Is That Song Stuck In My Head?!

    748 views / 0 likes - added

    Why do songs get stuck in our heads? And what can we do to get rid of them!? Michael Aranda explains current scientific thought on the subject (and also does a pretty good Shia LaBeouf impression). Hosted by: Michael Aranda ---------- Dooblydoo thanks go

  • 02:50 Popular How Do Blacklights Make Things Glow?

    How Do Blacklights Make Things Glow?

    810 views / 0 likes - added

    Join Hank Green as he explains why blacklights make some things glow! Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- w

  • 01:53 Why is 2 Degrees of Climate Change a Big Deal? | Let's Talk | NPR

    Why is 2 Degrees of Climate Change a Big Deal? | Let's Talk | NPR

    397 views / 0 likes - added

    As powerful storms wreak havoc across the globe, we keep hearing about the important of 2-degrees—a threshold set by many policymakers in the discussion of global warming. NPR Science Correspondent Christopher Joyce explains the changes 2-degrees of warmi

  • 09:19 The Man Behind Hollywood's Monsters | Obsessed | WIRED

    The Man Behind Hollywood's Monsters | Obsessed | WIRED

    143 views / 0 likes - added

    Jordu Schell is a master of monster masks. He designs creatures for movies, television and video games, and has worked on countless projects that you've most certainly heard of. Jordu takes us around his studio as he explains his entire, legendary, mask m

  • 10:18 What is Artificial Intelligence? with Mike Wooldridge

    What is Artificial Intelligence? with Mike Wooldridge

    54 views / 0 likes - added

    Hear more from the 2023 CHRISTMAS LECTURER, Mike Wooldridge, as he explains what Artificial Intelligence is.This year's CHRISTMAS LECTURES are on the theme 'The Truth About AI' - find out more at https://www.rigb.org/christmas-lecturesInitiated by Michael

  • 06:10 The journey to Pluto, the farthest world ever explored - Alan Stern

    The journey to Pluto, the farthest world ever explored - Alan Stern

    561 views / 2 likes - added

    Check out Alan Stern's "Chasing New Horizons": https://shop.ed.ted.com/collections/ted-ed-book-recommendations/products/chasing-new-horizons View full lesson: https://ed.ted.com/lessons/the-journey-to-pluto-the-farthest-world-ever-explored-alan-stern As o

  • 05:15 The fascinating science behind phantom limbs - Joshua W. Pate

    The fascinating science behind phantom limbs - Joshua W. Pate

    446 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-fascinating-science-of-phantom-limbs-joshua-w-pate The vast majority of people who’ve lost a limb can still feel it — not as a memory or vague shape

  • 05:12 History through the eyes of a chicken - Chris A. Kniesly

    History through the eyes of a chicken - Chris A. Kniesly

    532 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/history-through-the-eyes-of-a-chicken-chris-a-kniesly The Ancient Egyptian king Thutmose III described the chicken as a marvelous foreign bird that “giv

  • 04:38 Why beef is the worst food for the climate

    Why beef is the worst food for the climate

    300 views / 0 likes - added

    Avoiding high-emission foods can have a bigger climate impact than any other consumption change.Become a Video Lab member! http://bit.ly/video-labOur consumption habits emit billions of tons of greenhouse gases into the atmosphere. Our diets account for o

  • 03:44 White vs. Pink Noise: Which Will Help You Sleep Better?

    White vs. Pink Noise: Which Will Help You Sleep Better?

    509 views / 1 likes - added

    Is pink the new white? Find out why pink noise may be better for your sleep and memory. If We Heard from Aliens, What Would It Look Like? - https://youtu.be/PswBhfUnwr0 Read More White, pink, blue and violet: The colours of noise http://www.wired.co.uk/ar

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

    Does This Reaction Break the Second Law of Thermodynamics?

    699 views / 1 likes - added

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

  • 56:50 Popular Great Museums: Elevated Thinking: The High Line in New York City

    Great Museums: Elevated Thinking: The High Line in New York City

    807 views / 1 likes - added

    Narrated by actress Susan Sarandon, this hour-long documentary film showcases the High Line, a most unusual and unlikely public park. Since opening in 2009, it has become a top global tourist destination, with nearly 5 million visitors annually. Since 199

  • 05:32 How one scientist averted a national health crisis - Andrea Tone

    How one scientist averted a national health crisis - Andrea Tone

    457 views / 0 likes - added

    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 ne

  • 05:03 Popular The weird and wonderful metamorphosis of the butterfly - Franziska Bauer

    The weird and wonderful metamorphosis of the butterfly - Franziska Bauer

    975 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-weird-and-wonderful-metamorphosis-of-the-butterfly-franziska-bauer In order to become a butterfly, a caterpillar’s body dissolves almost completely

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  • 03:29 Introduction to irregular verbs | The parts of speech | Grammar | Khan Academy

    Introduction to irregular verbs | The parts of speech | Grammar | Khan Academy

    568 views / 0 likes - added

    Words like "walk" and "look" are regular verbs – they behave in a predictable way. But there's a whole class of words in English, called irregular verbs, that are harder to predict. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Acad

  • 05:13 How squids outsmart their predators - Carly Anne York

    How squids outsmart their predators - Carly Anne York

    627 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-squids-outsmart-their-predators-carly-anne-york There are about 500 species of squid, and they live in all the world’s oceans, making them a reliabl

  • 09:43 Why bird nests aren't covered in poop

    Why bird nests aren't covered in poop

    353 views / 0 likes - added

    An ornithologist explains how robin hatchlings and their parents keep their nest clean.Welcome to our first-ever week of programming for kids! Earlier this year I noticed a bird nest with a single bright blue egg sitting on my front porch. Over the course

  • 05:04 Popular How do your hormones work? - Emma Bryce

    How do your hormones work? - Emma Bryce

    1,058 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-do-your-hormones-work-emma-bryce Over our lifetimes, our bodies undergo a series of extraordinary metamorphoses: we grow, experience puberty, and ma

  • 05:59 The History and Importance of Glass | How to Make Everything: Eyeglasses

    The History and Importance of Glass | How to Make Everything: Eyeglasses

    440 views / 0 likes - added

    Before moving on to making a microscope and telescope, I asked Lewis Dartnell to help explains some of the history and importance of glass and why it's such a unique material. Check out Lewis's book "The Knowledge" here: https://goo.gl/jlN4aX || In This V


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