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The Leaning Tower of Lire
The Leaning Tower of Lire
The Leaning Tower of Lire

The Leaning Tower of Lire - DONG

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Subscribe for Wacky Gifts, Amazing Apps, and The Best of the Internet. D.O.N.G. launched in October 2015 and is powered by Vsauce. ************************************************************­*** D.O.N.G. is... Michael Stevens: Producer/Host of Vsauce1/D.O.N.G. Kevin Lieber: Producer/Host of Vsauce2/D.O.N.G. Jake Roper: Producer/Host of Vsauce3/D.O.N.G. Eric Langlay: VFX for Vsauce1/2/3/D.O.N.G. Hannah Canetti: Writer/Editor for D.O.N.G. Jack Merline: Writer/Editor for D.O.N.G. Alisha Garza: Vsauce Coordinator You: Thanks for watching!

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See Brain Candy Live in Australia!!

Me on twitter:

The block stacking problem:

Adam Savage's TESTED:

The Curiosity Box:

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                             L.A. CA 90033


Hosted by
Michael Stevens

Eed by
Jack Merline

VFX by
Eric Langlay

Music by Jake Chudnow


π Tape

Follow DONG on Twitter! For Our Favorite Science Toys Delivered Right To Your Door: Vsauce PO Box: PO Box 33168 L.A. CA 90033 ***CREDITS*** Hosted by Michael Stevens Edited by Hannah Canetti ( VFX by Eric Langlay ( Music by Jake Chudnow ( ***VSAUCE LINKS*** Vsauce1: Vsauce2: Vsauce3:

The Brachistochrone

BRAIN CANDY LIVE TICKETS: Links to sources and to learn more below! MY TWITTER: MY INSTAGRAM: THE CURIOSITY BOX: Stan Wagon “Roads and Wheels” [PDF]: 3Blue1Brown video, “The Brachistochrone, with Steven Strogatz”: Pile of people visualization originally from this Vsauce1 video: Online spirograph: The Brachistochrone Rolling: Refraction of light: Feynman on The Principle of Least Time: cycloid as answer to brachistochrone: Music from: and Roulette animations by Eric Langlay good relevant Wikipedia articles:'s_law Wolfram demonstration projects used: "Cycloid Curves" from the Wolfram Demonstrations Project Contributed by: Sean Madsen Additional contributions by: David von Seggern (U. Nevada, Reno) "Shaping a Road and Finding the Corresponding Wheel" from the Wolfram...

How High Can We Build?

What's the tallest THING we've ever built? How tall will we EVER be able to build? Follow Michael Stevens: music by: Links: see two sunrises/sunsets and calculate the Earth's Radius: also HERE: Tallest Structures TIMELINE: Tallest list incorporating building/structure distinction: falling person and terminal velocity: KWTV, first radio mast taller than the Empire State Building: radio mast collapse VIDEO: Dubai and Burj Khalifa in fog: Pictures of Burj Khalifa: Burj Khalifa and Ramadan: Shuttle / ISS height: Sunrise from orbit VIDEO: XKCD Date Idea" Space elevator: (be sure to enjoy the Conan Space Pirate Toy .gif) Another possible way to make a...

Lenz's Law

GET A FREE AUDIOBOOK! or text michaelstoys to 500-500 LINKS TO LEARN MORE BELOW! dong on twitter: dong on instagram: my reddit post about DONG and Vsauce1: VIDEOS MENTIONED: The episode of Mind Field at UC Irvine. We look at how playing video games can effect the shape and size of your brain: How dangerous are magnetic items near an MRI magnet? Veritasium: PhysicsFun on instagram: Science Bob and magnetic cereal: wbeaty's video on how to make a generator: MRI quench: Levitating frog: Faraday's Law interactive: Lenz's Law: Lenz's Law interactive: Ann Druyan: Voyager Golden Record: ***CREDITS*** Hosted by Michael Stevens Edited by Hannah Canetti and...


NEW LEANBACK: VISIT Singapore!!! TWITTER: INSTAGRAM: There are Two Errors in the the Title of This Book: most hated baby names: Apple & Orange etymologies: Fruit vs vegetable: Stigler’s Law:'s_law misnomers: name format map

Every Strictly-Convex Deltahedron

Get my favorite science and math toys delivered right to your door four times a year! The tiles I'm using are called Magna-Tiles: Twitter: Instagram: deltahedra: video about snubification and expansion: expansion and snub animation from: Send me something! Vsauce PO Box: PO Box 33168 L.A. CA 90033 ***CREDITS*** Your host today has been Michael Stevens Edited by Jack Merline and Michael Stevens VFX outros by Eric Langlay Music by Jake Chudnow and from ***VSAUCE LINKS*** Vsauce1: Vsauce2: Vsauce3:

Inq's Cipher Wheel

Get your own Inq's Cipher Wheel and everything else in Box VIII: Twitter: Instagram: Send me something! Vsauce PO Box: PO Box 33168 L.A. CA 90033 ***CREDITS*** Your host today has been Michael Stevens Edited by Hannah Canetti and Michael Stevens VFX outros by Eric Langlay Music by Jake Chudnow and from ***VSAUCE LINKS*** Vsauce1: Vsauce2: Vsauce3:

The Banach–Tarski Paradox

Q: "What's an anagram of Banach-Tarski?" A: "Banach-Tarski Banach-Tarski." twitter: Instagram: Kevin’s Field Day video: Field Day: Deep dream animation by If you like it, you'll love this video also by Nader: Chocolate illusion: Chocolate illusion video: related Numberphile videos: sizes of infinity (includes diagonal argument): infinity paradoxes: Vi Hart on types of infinity: Countable & uncountable definitions: Banach-Tarski on wikipedia: Banach-Tarski proofs: Banach-Tarski explinations online: Cayley graph animated gif: Hilbert’s hotel on wikipedia: types of infinity: set theory and quantum physics: LHC gif: Zermelo-Fraenkel axioms of mathematics: Is math invented or discovered? more deep dream images: BOOKS: The Pea and the Sun: The Outer Limits...

The Invention Of Blue

Curiosity Box: Written, Produced, Edited and Hosted by Kevin Lieber Instagram: Twitter: Website: Contributing Researcher & Editor Matthew Tabor, Koala Fight Media VFX by Eric Langlay Select Music by Jake Chudnow Special Thanks Paula Lieber Vsauce2 Links Twitter: Facebook: Website: **** LINKS AND SOURCES **** BOOKS The Brilliant History of Color in Art by Victoria Finlay Blue: The History Of A Color by Michel Pastoureau Secret Language Of Color by Joann Eckstut and Arielle Eckstut SPECIAL THANKS Virginia Postrel Victoria Finlay Joshua J. Mark Kidmograph Outro Song “I Came Back For You” by Trevor Something ARTICLES Pigments Through The Ages Color In Art Harvard Color Vault Little Snow White A Story Of Blue The Material History of the Color...

Primitive technology: searching for groundwater and water filter (water well and tank) full

Hi. This is our aggregate video. In this video we synthesize video searching for groundwater wells and building clean water tanks. We aggregate videos with the same content so people can view them in the simplest way. This video is the process of finding groundwater in the forest to build a clean water filter system in the forest. It's likely that some viewers find it annoying to review these videos. sorry for that inconvenience. Thank you.

Should You Eat Yourself?

I answer 5 questions you guys asked over twitter. Google Science Fair: VSAUCE2: VSAUCE3: Music by Jake Chudnow: eyebrow man: gravity anomalies: ring on reddit: notch: rope around Earth puzzle: word record for longest hair: eye floaters: Wikipedia size in volumes:

Math Magic

Links to sources, more math magic, and other cool things below! My Twitter: My Instagram: Thanks to Vanessa from BrainCraft! Check out her channel: Matt Parker's standupmaths channel: Matt's video I mention: STEMMathsMagic channel: The STEMMathsMagic video I reference: STEMMathsMagic website (check out the manual!): mismag is amazing. He introduced me to MANY self-working mathematical tricks. Please check him out! MUSIC in this episode is from: Jake Chudnow: zach mccoy: audionetwork: Shakespeare and Psalm 46: Paper about which cards people think of most frequently (and more): 52 factorial explained by Scott Czepiel: Some good math magic articles:

The Worlds Blackest Black vs The Worlds Brightest Flashlight (32,000 lumen)—Which Will Win?

Help Me Make Videos Here: Where I got my flashlight: Outdooor Searching LED Flashlight 806M: 18650 Flashlights: Banggood: Flash Deals: In this video I show you the world's blackest art material available vs the world's brightest flashlight (or one of them)! I show you how dark Black 2.0 actually is and then show you how bright my 32,000 lumen flashlight is! Then I shine it on the black to see if I can get any reflection. Then I see how much the temperature increases due to mostly visible light shining on it. You can still enter the giveaway here! WARNING: This video is for...

Genaille-Lucas Rulers

Get Your First 3 Months Of Skillshare For 99 Cents: The Curiosity Box: MICHAEL ON TWITTER: Vsauce PO Box: PO Box 33168 L.A. CA 90033 Genaille-Lucas Rulers on Amazon: Creative Crafthouse: ***CREDITS*** Hosted by Michael Stevens Edited by Hannah Canetti ( VFX by Eric Langlay ( ***VSAUCE LINKS*** Vsauce1: Vsauce2: Vsauce3:

The Galton Board

Get my favorite science and math toys delivered right to your door: Buy a Galton Board here: Twitter: Instagram: Vsauce PO Box: PO Box 33168 L.A. CA 90033 ***CREDITS*** Starring Hannah Canetti With special appearance by Michael Stevens Edited by Hannah Canetti and Michael Stevens Close-up footage of the board by JAKE ROPER VFX outros by Eric Langlay Music by Jake Chudnow ***VSAUCE LINKS*** Vsauce1: Vsauce2: Vsauce3:

Will We Ever Visit Other Stars?

Watch Bravest Warriors: T-SHIRT: Vsauce + Bravest Warriors! Music By Jake Chudnow: Likelihood of interstellar travel: Time it would take to visit nearest star: Curiosity Rover self portrait on Mars: Hayden Planetarium's Digital Universe [Mac or PC]: Orders of Magnitude (speed): Fermi Paradox: What it looks like to travel near light speed: Liam's NEW MUSIC Channel: Liam and Brad are WORLD OF THE ORANGE: Wormholes: Alcubierre drive: Alcubierre drive video: Alcubierre PDF: Andrew Kennedy's wait calculation paper: MIT Game Lab Download "A Slower Speed of Light": Bad Astronomer on a body in space: SciShow on a body in space: Wikipedia...

Ambigram Art

Books shown in this video: "Wordplay" by John Langdon: "Inversions" by Scott Kim: Topsys & Turvys: Gustave Verbeek: Get my favorite math and science toys delivered regularly to your home! John Langdon's site: Scott Kim's site: Ambigram wiki page: Online ambigram generator: More ambigrams: Twitter: Instagram: Send me something! Vsauce PO Box: PO Box 33168 L.A. CA 90033 ***CREDITS*** Host Michael Stevens Edited by Hannah Canetti and Michael Stevens VFX outros by Eric Langlay Music by Jake Chudnow and from ***VSAUCE LINKS*** Vsauce1: Vsauce2: Vsauce3:


THE CURIOSITY BOX: BRAIN CANDY LIVE: DONG: **LINKS TO LEARN MORE BELOW** Jake unboxing the latest Curiosity Box (SPOILERS): Other great videos on this topic: "The gyro effect explained, without math" from Matthias Wandel also see "Gyroscopic precession -- An intuitive explanation" from TheHue's SciTech "Gyroscopic Precession" from Veritasium "Anti-Gravity Wheel?" from Veritasium "Bizarre spinning toys" from Physics Girl "Can a satellite do a yo-yo trick?" from Practical Engineering wiki pages about gyroscopes and circular motion: centripetal force: xkcd on Centrifugal Force: Eötvös effect: Music by and Good-lookin' 3D graphics by Eric Langlay: mid-tier 2D animations by me. #whazzzup

INSIDE a Spherical Mirror

FOLLOW MICHAEL STEVENS: LINKS AND SOURCES BELOW Vsauce3 -- What Does Star Wars Look Like?: Vsauce2 -- Star Wars LÜT! Science Friction episode on Star Wars in real life: Richard Feynman talks about how mirrors 'reverse' things: Mirror etymology: Infinity mirror room: Japanese TV show uses a REAL mirrored sphere 'room': Spherical Mirror links: Love / Hate shirt: Why mirrors don't reverse up and down as well: Curved mirror mug trick: mere-exposure effect: NPR RadioLab on reflections: Your image's size on a mirror: ******* Music by Jake Chudnow:

A Game You Can Always Win

Get Vsauce's favorite science and math toys delivered right to your door: The 100 game was created by the Reverend Charles Lutwidge Dodgson -- who you may know for writing Alice In Wonderland under the pen name Lewis Carroll. Carroll’s Oxford students were amazed. On February 5, 1856 he wrote in his diary: “... the trick of counting alternately up to 100, neither putting on more than 10 to the last number named, astonished them not a little.” The Universe in a Handkerchief: Lewis Carroll’s Mathematical Recreations, Games, Puzzles, and Word Plays, by Martin Gardiner The Diaries of Lewis Carroll Volume...

Why Did The Chicken Cross The Road?

Thanks to Bill Nye! Check him out here: Vsauce3: FOLLOW @TWEETSAUCE: Vsauce MERCH: Music by Jake Chudnow: Great list of how famous people would approach the chicken question: How we should all FIRST hear the chicken joke: E.B. White: Frog Dissection app: Anti-Joke Chicken: Anti-Joke Cat: "No soap, radio": OLDEST JOKE: Original Summerian: Agyrophobia: Death Clock: Percentage of earth that is paved: Chicken Population: Mary had a little lamb (pics in video from a book I own): Computational theory of humor [pdf]:

Relativistic Effects

LINKS TO LEARN MORE BELOW! follow: Relativity VIDEO RECOMMENDATIONS: I talk about relativistic effects in this video: My video about flat Earth: Minutephyisics series on relativity (first two chapters are out so far) Chapter 1: Chapter 2: More time dilation videos: Best0fScience: PBS Space Time: Sixty Symbols: Fraser Cain: Relativity BOOK RECOMMENDATIONS: “Relativity Simply Explained” by Martin Gardener “Relativity Visualized” by Lewis Carroll Epstein "Spacetime Physics" “A Most Incomprehensible Thing: Notes Towards a Very Gentle Introduction to the Mathematics of Relativity” by Peter Collier Requires some background in relevant math topics (see above) but very very good: “Spacetime And Geometry: An Introduction To General Relativity”...

4 STRANGE Paranormal Phenomena! feat. Jack Black

Give yourself Goosebumps: ***Click "SHOW MORE" for links*** twitter: facebook: my instagram: Behind the Scenes Video: More Vsauce3: SOURCES and more fun: The Fox Sisters Santa Fe Courthouse video More Mumler Photos Paranormality Scientific Paranormal Investigation Spook: Science Tackles the Afterlife Why the Victorians Saw Ghosts ***CREDITS*** Written, directed, hosted and edited by Jake Roper R.L. Stine played by Jack Black Slappy played by Avery Jones Cinematographer: James Mills 1st AC: Eric Karkheck 2nd AC: Jack Dickenson Gaffer: Zac Baney Hair & Make-up: Jenny Key Sound Recordist: Jacob Varley Sound Editor: Jared Tuttle Sound Design: Jay Pellizzi VFX by Eric Langlay PA & BTS director: Michael Watson Book design by Lisa Solimeo Music from Special thanks to Sony, YouTube Space LA, RED Digital Cinema,...

How To Count Past Infinity

my twitter: @tweetsauce my instagram: electricpants Sources and links to learn more below! I’m very grateful to mathematician Hugh Woodin, Professor of Philosophy and Mathematics at Harvard, for taking the time on multiple occasions to discuss this topic with me and help me wrap my (finite) head around it. I’m also grateful to David Eisenbud, the Director of the Mathematical Sciences Research Institute (MSRI) and professor of mathematics at the University of California, Berkeley, for his help and for connecting me with Hugh Woodin. And of course, big thanks to Brady Haran who created the “mile of pi” seen in this video and connected me...