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  • 07:20 An Alternative Proof That The Real Numbers Are Uncountable

    An Alternative Proof That The Real Numbers Are Uncountable

    42 views / 0 likes - added

    This video was co-written by my super smart hubby Simon Mackenzie. *My Last Video* My Infinity is Bigger Than Your Infinity https://youtu.be/X56zst79Xjg If you want to know more, check out these links and sources: The Annotated Turing - Charles Petzold ht

  • 17:03 Braess's Paradox - Equilibria Gone Wild

    Braess's Paradox - Equilibria Gone Wild

    45 views / 0 likes - added

    Learn about Roborace's autonomous racing cars here:http://bit.ly/V_YTShowMeHowItWorksJoin the Roborace mailing list for the latest updates about their autonomous cars:http://bit.ly/V_RoboraceSignUpFollow Roborace on instagram to check out their latest mod

  • 19:49 How to Keep TIME from Scratch (Hourglass, Sundial, Water Clock, Candle Clock)

    How to Keep TIME from Scratch (Hourglass, Sundial, Water Clock, Candle Clock)

    65 views / 0 likes - added

    Check out Mel Chemistry and get 25% off with discount code "TIMEKEEPING": https://mel.sc/sND/ We set off to make a variety of instruments capable of measuring durations of time, and then set them to the test to see which one is most accurate: a water cloc

  • 03:15 Juggling Trick Shots & Other Awesomeness!

    Juggling Trick Shots & Other Awesomeness!

    182 views / 0 likes - added

    We got to spend a week at SkillCon with some amazing jugglers from around the world. We filmed some trick shots, juggling and more awesomeness in our spare time. Kuma shirts→ http://bit.ly/KumaShirt // Subscribe→ http://bit.ly/kumaf1lms // More vids → htt

  • 08:49 Why Meat is the Best Worst Thing in the World

    Why Meat is the Best Worst Thing in the World

    114 views / 0 likes - added

    The first 1000 people to use this link will get a 2 month free trial of skillshare: http://skl.sh/kurzgesagt3 Meat is a complicated issue. But also a delicious one. Let's talk about it. Sources: https://sites.google.com/view/kgssourcesmeat/startseite Supp

  • 03:32 Why I'm Scared Of Spiders

    Why I'm Scared Of Spiders

    621 views / 4 likes - added

    Joe's proposed SXSW panel is "Science on YouTube: Where the Smart Kids Are". Vote for it before 9/4! http://vid.io/xqTj The science of… OH GOD IS THAT A SPIDER?! Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ F

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  • 09:58 How We Could Build a Moon Base TODAY – Space Colonization 1

    How We Could Build a Moon Base TODAY – Space Colonization 1

    480 views / 0 likes - added

    To support Kurzgesagt and learn more about Brilliant, go to https://www.brilliant.org/nutshell and sign up for free. The first 688 people that go to that link will get 20% off the annual Premium subscription. Did you know that we could start building a Lu

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  • 12:30 What Are Virtual Particles?

    What Are Virtual Particles?

    204 views / 0 likes - added

    As we’ve learned, black holes can evaporate over time thanks to the creation of virtual particles at the edge of the event horizon. Dr. Paul Matt Sutter returns to help us make sense of the science. Support us at: http://www.patreon.com/universetoday More

  • 09:18 The Whole Saga of the Supercontinents

    The Whole Saga of the Supercontinents

    168 views / 0 likes - added

    The study of natural history is the study of how the world has changed but Earth itself is in a constant state of flux -- because the ground beneath your feet is always moving. So if we want to know how we got here, we have to understand how "here" got he

  • 07:22 Everything You Need To Know About Planet Earth

    Everything You Need To Know About Planet Earth

    377 views / 1 likes - added

    Planet Earth is this solid thing you are standing on right now. In your everyday life you don't really waste a thought about how amazing this is. A giant, ancient, hot rock. How did it come into existence and how big is it really? You will be surprised. T

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  • 09:13 A Mysterious Object Punched a Hole in the Milky Way, Scientists Are Confused

    A Mysterious Object Punched a Hole in the Milky Way, Scientists Are Confused

    43 views / 0 likes - added

    Space is full of mysteries that have remained unsolved for centuries. But recently, the cosmos has baffled the world with a new, scary abnormality. Apparently, something is tearing holes in the Milky Way, the galaxy that contains our Solar System! What if

  • 02:56 SALTO - Berkeley's leaping robot

    SALTO - Berkeley's leaping robot

    444 views / 0 likes - added

    Roboticists at UC Berkeley have designed a small robot that can leap into the air and then spring off a wall, or perform multiple vertical jumps in a row, resulting in the highest robotic vertical jumping agility ever recorded. The agility of the robot op

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  • 07:22 Everything You Need to Know About Planet Earth

    Everything You Need to Know About Planet Earth

    63 views / 0 likes - added

    Planet Earth is this solid thing you are standing on right now. In your everyday life you don't really waste a thought about how amazing this is. A giant, ancient, hot rock. How did it come into existence and how big is it really? You will be surprised. T

  • 09:02 Plastic Pollution: How Humans are Turning the World into Plastic

    Plastic Pollution: How Humans are Turning the World into Plastic

    618 views / 2 likes - added

    Modern life would be impossible without plastic – but we have long since lost control over our invention. Why has plastic turned into a problem and what do we know about its dangers? This video is a collaboration with UN Environment and their Clean

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  • 04:00 Why Credit Cards Have That Annoying Chip | Planet Money | NPR

    Why Credit Cards Have That Annoying Chip | Planet Money | NPR

    130 views / 0 likes - added

    Ever wondered why the chip on your credit card made it slower — or where the chip and stripe on your credit card even came from? Here's the story. In the mid-'60s, the airline industry had a problem. The 747, the first real jumbo jet, had just been introd

  • 11:43 The Planet Behind Your Eyes

    The Planet Behind Your Eyes

    66 views / 0 likes - added

    Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMWatch Nat Geo's MARS Monday 11/14 at 9/8c: http://makemarshome.com/ Watch Michael and Jake's MARS videos: https://www.youtube.com/watch?v=5RAl8xATLzc&ind

  • 05:31 From Steel to Sword--Here's How Blacksmiths Mold Metal

    From Steel to Sword--Here's How Blacksmiths Mold Metal

    73 views / 0 likes - added

    This video was created in celebration of this years National Chemistry Week theme: Marvelous Metals. Learn more about it here: http://www.acs.org/ncwThis week on Reactions we head to Portland, Oregon, and learn how blacksmithing is just as much chemistry

  • 04:08 What Your Earwax Says About You

    What Your Earwax Says About You

    209 views / 0 likes - added

    Your gross earwax can reveal a ton about who you are, where you’ve been, and how stinky you are. Subscribe to Gross Science! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more gross info

  • 06:18 What Has New Horizons Taught Us About Pluto?

    What Has New Horizons Taught Us About Pluto?

    249 views / 2 likes - added

    Pluto's not just cool… it's ICE COLD Tweet ⇒ http://bit.ly/OKTBSpluto Share on FB ⇒ http://bit.ly/OKTBSplutoFB ↓ More info and sources below ↓ Since New Horizons flew by Pluto on July 14, 2015, it’s completely redefined what we know about the dwarf planet

  • 03:25 Why Do Dogs Tilt Their Heads?

    Why Do Dogs Tilt Their Heads?

    569 views / 1 likes - added

    Is this adorable behavior rooted in sensory necessity or purposeful gesticulation? We explore what may be the cutest research ever. Learn more at HowStuffWorks.com: http://animals.howstuffworks.com/pets... Share on Facebook: Share on Twitter: Subscribe: h

  • 09:00 Brief History Of The Royal Family

    Brief History Of The Royal Family

    287 views / 0 likes - added

    The Royal Family from 1066 until today. Discuss this video: https://www.reddit.com/r/CGPGrey/comments/3k7i9m/brief_history_of_the_royal_family/ Research help from: Dr. Carolyn Harris, University of Toronto School of Continuing Studies, author of "Magna Ca

  • 05:11 Atoms As Big As Mountains — Neutron Stars Explained

    Atoms As Big As Mountains — Neutron Stars Explained

    355 views / 0 likes - added

    Neutron Stars are some of the strangest things in the Universe. Not quite massive enough to become black holes they are basically atoms as big as mountains with properties so extreme it's mind-blowing. And if you get too close to a neutron star you are in

  • 03:34 The Most Astounding Fact - Neil deGrasse Tyson

    The Most Astounding Fact - Neil deGrasse Tyson

    377 views / 0 likes - added

    Same video on Vimeo! http://vimeo.com/38101676 Astrophysicist Dr. Neil DeGrasse Tyson was asked by a reader of TIME magazine, "What is the most astounding fact you can share with us about the Universe?" This is his answer. Please subscribe above! In 20 la

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  • 10:24 What the Earth Went Through Before Humans Appeared

    What the Earth Went Through Before Humans Appeared

    52 views / 0 likes - added

    What did the Earth look like 4.6 billion years ago? Nope, it wasn't the fancy blue and green ball youre used to. It was more like a giant rock covered in molten lava and constantly bombarded by comets and asteroids. There was no sign of life here yet noth

  • 04:46 The Lord Of The Rings Mythology Explained (Part 1)

    The Lord Of The Rings Mythology Explained (Part 1)

    278 views / 1 likes - added

    Before you see the final Hobbit Movie, learn about the mythology of The Lord of The Rings universe Wallpapers from the video available at Patreon: http://www.patreon.com/creation?hid=1385484 and Subbable: https://subbable.com/cgpgrey Official discussion a

  • 06:32 Can We Really Get To Alpha Centauri?

    Can We Really Get To Alpha Centauri?

    181 views / 0 likes - added

    It’s going to be almost impossible to travel to another star, but a new idea was announced that might get us to a nearby star within our lifetime. How will it work? Support us at: http://www.patreon.com/universetoday More stories at: http://www.univ

  • 04:52 Where Is Scandinavia?

    Where Is Scandinavia?

    280 views / 0 likes - added

    Sponsored by: http://www.squarespace.com/grey CGP Grey Email: http://www.cgpgrey.com/email Discuss: https://www.reddit.com/r/CGPGrey/comments/30976f/where_is_scandinavia/ http://commons.wikimedia.org/wiki/File:Arch_Enemy_01.jpg Thank you to my patrons: Ol

  • 04:50 Do You Really Need To Wash Your Jeans?

    Do You Really Need To Wash Your Jeans?

    351 views / 0 likes - added

    You might have heard this odd advice from fashion gurus before – “don’t wash your jeans!” But why? Is it real advice, or just a prank pulled on unsuspecting, dim-witted denim rubes? Learn more at HowStuffWorks.com: http://lifestyle.howstuffworks.com/style

  • 11:33 Asteroids: Crash Course Astronomy #20

    Asteroids: Crash Course Astronomy #20

    337 views / 0 likes - added

    Now that we’ve finished our tour of the planets, we’re headed back to the asteroid belt. Asteroids are chunks of rock, metal, or both that were once part of smallish planets but were destroyed after collisions. Most orbit the Sun between Mars and Jupiter,

  • 04:24 How to Build the Universe

    How to Build the Universe

    145 views / 0 likes - added

    Don't build a universe at home before watching this! SUBSCRIBE: http://youtube.com/whatthephysics?sub ↓Want more info?↓ Scientific notes: Stellar mass black holes vs. supermassive black holes * Stellar mass black holes form from the collapse of massive st

  • 04:49 Want a Whole New Body? Ask This Flatworm How | Deep Look

    Want a Whole New Body? Ask This Flatworm How | Deep Look

    62 views / 0 likes - added

    Planarians are tiny googly-eyed flatworms with an uncanny ability: They can regrow their entire bodies, even a new head. So how do they do it? You can learn more about CuriosityStream at https://curiositystream.com/deeplook Support Deep Look on Patreon!!

  • 09:36 Why Alien Life Would be our Doom - The Great Filter

    Why Alien Life Would be our Doom - The Great Filter

    173 views / 0 likes - added

    The first 688 people to use this link will get 20% off their annual membership: http://brilliant.org/nutshell Thanks a lot to Brilliant for supporting this channel. Finding alien life on a distant planet would be amazing news - or would it? If we are not

  • 09:59 Why Yankee Doodle Called the Feather in His Hat Macaroni

    Why Yankee Doodle Called the Feather in His Hat Macaroni

    278 views / 0 likes - added

    Special thanks to Stephen K. Donnelly at Tenvolt.com for playing the guitar backing and Melissa Hollick https://www.youtube.com/user/hollick64 for singing the British vocals and putting the music together for us. :-) If you happen to like our videos and h

  • 05:17 Why should you read Charles Dickens? - Iseult Gillespie

    Why should you read Charles Dickens? - Iseult Gillespie

    346 views / 1 likes - added

    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 we

  • 06:17 The Fermi Paradox II — Solutions And Ideas – Where Are All The Aliens?

    The Fermi Paradox II — Solutions And Ideas – Where Are All The Aliens?

    327 views / 1 likes - added

    Where are all the aliens? The universe is too big and too old, why have we not met aliens yet? Do they live in computers? Were they wiped out by an ancient super intelligence? Or are we just to primitive to understand their motives? Whatever the answer is

  • 08:32 Homeopathy Explained – Gentle Healing or Reckless Fraud?

    Homeopathy Explained – Gentle Healing or Reckless Fraud?

    172 views / 0 likes - added

    What are the principles behind Homeopathy and does it work? Kurzgesagt Newsletter: http://eepurl.com/cRUQxz Support us on Patreon so we can make more videos (and get cool stuff in return): https://www.patreon.com/Kurzgesagt?ty=h Kurzgesagt merch: http://b

  • 02:16 Popular How Big Is The Sun?

    How Big Is The Sun?

    1,449 views / 2 likes - added

    Thanks to http://www.squarespace.com/minutephysics for sponsoring this video! MinutePhysics is on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/minutephysics And twitter - @minutephysics Minute Physics provides an energetic and enterta

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  • 06:40 What Happens If We Throw an Elephant From a Skyscraper? Life & Size 1

    What Happens If We Throw an Elephant From a Skyscraper? Life & Size 1

    202 views / 0 likes - added

    Size is the most under appreciated regulators of living things. Let us demonstrate that by throwing animals from buildings. Kurzgesagt Newsletter: http://eepurl.com/cRUQxz Support us on Patreon so we can make more videos (and get cool stuff in return): ht

  • 05:46 Is War Over? — A Paradox Explained

    Is War Over? — A Paradox Explained

    671 views / 1 likes - added

    We live in the most peaceful time in human history. Wait, what? Seriously? That can't be right, there are more wars than ever! Well, no and they're killing fewer and fewer people, even though the world population is at an all-time high...and the numbers p

  • 10:13 Why Black Holes Could Delete The Universe – The Information Paradox

    Why Black Holes Could Delete The Universe – The Information Paradox

    233 views / 0 likes - added

    Black holes are scary things. But they also might reveal the true nature of the universe to us. This video was funded by SNSF under Agora Grant n. 171622 and through the NCCR SwissMAP: The Mathematics of Physics. Kurzgesagt Newsletter: http://eepurl.com/c

  • 08:30 A Brief History Of Everything, Feat. Neil DeGrasse Tyson

    A Brief History Of Everything, Feat. Neil DeGrasse Tyson

    335 views / 0 likes - added

    This video brought to you by http://www.audible.com/minutephysics Thanks to Neil deGrasse Tyson for his amazing writing and narration! Music: "The Firebird Suite" by Igor Stravinsky, performed by the USAF Band, licensed from Naxos of America, Inc. for wor

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  • 13:51 Voyager 2 Discovers Wall of Fire at Solar System's Edge

    Voyager 2 Discovers Wall of Fire at Solar System's Edge

    44 views / 1 likes - added

    You can buy Universe Sandbox 2 here: http://amzn.to/2yJqwU6 Wonderful Person t-shirts: https://teespring.com/stores/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about the reports of what Voyager 2 discovered as it left th

  • 13:01 The Fable of the Dragon-Tyrant

    The Fable of the Dragon-Tyrant

    267 views / 0 likes - added

    Stories about aging have traditionally focused on the need for graceful accommodation. The recommended solution to diminishing vigor and impending death was resignation coupled with an effort to achieve closure in practical affairs and personal relationsh


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