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  • 03:03 Why is it called a SQUARE root?

    Why is it called a SQUARE root?

    625 views / 0 likes - added

    I explain why it is called a square root, and also how a square root works.Clarifications:To keep this video simple I decided to not talk about complex numbers. But perhaps I should have mentioned complex numbers when talking about the square root of nega

  • 03:04 Popular Finding Square Root Of Decimal

    Finding Square Root Of Decimal

    932 views / 0 likes - added

    Finding square root of decimal

  • 15:01 Popular Graphs of Square Root Functions

    Graphs of Square Root Functions

    843 views / 0 likes - added

    Graphs of Square Root Functions More free lessons at: http://www.khanacademy.org/video?v=outcfkh69U0

  • 09:38 Popular How to find the square root of a decimal number without a calculator

    How to find the square root of a decimal number without a calculator

    1,298 views / 1 likes - added

    CuriosityStream: http://curiositystream.com/tibees This video follows on from my previous video where I reviewed an exam from 1866. Finding the square root of a decimal number by hand is not so tricky once you learn this algorithm, but is a skill that is

  • 03:02 Popular Can you solve the never ending square root?

    Can you solve the never ending square root?

    3,003 views / 0 likes - added

    This never ending square root can actually be solve using basic alegra. Find the exact value of this never square root. This problem is much easier than it looks. My name is Chris and my passion is to teach math. Learning should never be a struggle which

  • 05:40 How to find a square root

    How to find a square root

    497 views / 0 likes - added

    Here is the original π video: https://www.youtube.com/watch?v=LhlqCJjbEa0 Watch the long version of the extra working out here: https://www.youtube.com/watch?v=I7YvD7dqsy8 My calculation gave the square root of 10,005 to be 100.02499687578103 Compared to

  • 04:11 Popular What does this symbol actually mean? - Adrian Treharne

    What does this symbol actually mean? - Adrian Treharne

    1,250 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/what-does-this-symbol-actually-mean-adrian-treharne Some of the world’s most recognizable symbols exist to sell products. Others, to steer traffic or advance political causes. But there’s one whose main purpose

    Featured
  • 02:15 Popular How to Add Square Roots to Numerator Fractions

    How to Add Square Roots to Numerator Fractions

    1,004 views / 1 likes - added

    How to Add Square Roots to Numerator Fractions. Part of the series: Math Problems. Adding square root numerator fractions requires you to keep the terms in the problem separate. Add square root numerator fractions with help from a mathematics educator in

  • 05:02 Negative Symbol As Opposite

    Negative Symbol As Opposite

    599 views / 0 likes - added

    Negative symbol as opposite

  • 03:36 Popular Why Is There An @ Symbol? | COLOSSAL QUESTIONS

    Why Is There An @ Symbol? | COLOSSAL QUESTIONS

    741 views / 0 likes - added

    Have you ever stopped and wondered why theres a specific symbol just for the word at? Where does it come from, and why was it invented in the first place??Images used under license from Shutterstock.comWelcome to Colossal Questions, the show that answers

  • 05:51 Popular How To Draw Funny Root Beer Float

    How To Draw Funny Root Beer Float

    855 views / 2 likes - added

    One of my favorite summer treats is a frosty root beer float! Follow along with us and learn how to draw a funny root beer float cartoon. JOIN OUR ART HUB MEMBERSHIP! VISIT https://www.artforkidshub.tv/ VISIT OUR AMAZON ART SUPPLY STORE https://www.amazon

  • 17:17 How to Draw Harry Potter Gryffindor House Symbol | Hogwarts Legacy

    How to Draw Harry Potter Gryffindor House Symbol | Hogwarts Legacy

    83 views / 0 likes - added

    Learn How to Draw the Lion from Harry Potter's Gryffindor House symbol, Hogwarts Legacy Game. Easy step by step Gryffindor Symbol drawing. #drawsocuteharrypotter #gryffindor Draw So Cute Merchandise: https://www.youtube.com/channel/UC3dEvA1is6-0_yuei9iCdE

  • 13:45 How to Make a Root Beer Float from Scratch | HTME: Remix

    How to Make a Root Beer Float from Scratch | HTME: Remix

    699 views / 0 likes - added

    In a new remixed video, we revisit one of my favorite projects of making a root beer float from scratch. In it, I had to forage my own sassafras roots and wintergreen, tap a tree for maple syrup, brew my own root beer, and milk a goat to make the ice crea

  • 00:29 World's First Square Bubble #shorts #experiments

    World's First Square Bubble #shorts #experiments

    167 views / 0 likes - added

    #squarebubble #experiments #shorts #experimentstodoathomeHave you ever seen a square bubble? Experiment with bubbles. Easy to follow video instructions of How To Make Square Bubbles. Easy kids science experiments that you can do at home!

  • 06:52 Insane Square Cycling

    Insane Square Cycling

    225 views / 0 likes - added

    Get 45% off to your Anker - https://ankerfast.club/TheQcoolerPlease meet almost normal bicycle but with one modification - square wheels! This concept is fully working and you can ride and make turns. Createing and istallation square wheels on bicycle has

  • 04:51 Popular Cube Root Of A Non-perfect Cube | Pre-Algebra | Khan Academy

    Cube Root Of A Non-perfect Cube | Pre-Algebra | Khan Academy

    1,280 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/cube-root-tutorial/e/cube_roots?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.khanacadem

  • 04:54 Popular The Parker Square - Numberphile

    The Parker Square - Numberphile

    727 views / 0 likes - added

    Matt Parker reveals his pride and joy - the mysterious Parker Square! MORE LINKS IN FULL DESCRIPTION BELOW... T-Shirt: http://bit.ly/ParkerSquareTshirt For all your Parker Square needs: http://theparkersquare.com Parker Square on Twitter: https://twitter.

  • 03:40 Popular A Nice Square - Numberphile

    A Nice Square - Numberphile

    1,072 views / 0 likes - added

    Extra footage from our Squared Squares video: https://youtu.be/NoRjwZomUK0 More links & stuff in full description below ↓↓↓ Check out http://www.squaring.net for loads of great info. Nice Square merchandise US: https://teespring.com/nice-square-us EU: htt

  • 12:56 How Strong Is Cement Made With Root Beer?

    How Strong Is Cement Made With Root Beer?

    306 views / 0 likes - added

    In today's video, we find out what happens if you boil cement, mix cement with Root Beer, and even add dry ice! How will they hold up?Get your 20% off DIY build kit today!: http://bit.ly/TKORKitDiscountOrder the 52 Random Weekend Projects Book!: https://a

  • 05:21 HOW TO MAKE SQUARE GEARS FROM FOAM?

    HOW TO MAKE SQUARE GEARS FROM FOAM?

    604 views / 0 likes - added

    Download a square gear: https://goo.gl/F0db5J Subscribe: http://www.youtube.com/c/MisterHacker Google: https://goo.gl/wK7DH9 How to make a foam cutter. How to make square foam gears. Music: 1 - Lounge Lizards 5 - Jack Elphick 2 - Some Kind Of Magic 2 - Ni

  • 05:24 Popular Introduction To Square Roots

    Introduction To Square Roots

    709 views / 0 likes - added

    Introduction to square roots

    Featured
  • 04:48 Popular Approximating Square Roots

    Approximating Square Roots

    744 views / 0 likes - added

    Approximating square roots

  • 03:58 Popular Magic Square Party Trick - Numberphile

    Magic Square Party Trick - Numberphile

    715 views / 0 likes - added

    Matt Parker shows off his Magic Square party trick (unlike magicians, mathematicians often reveal their secrets). More Magic Square videos: http://bit.ly/MagicSquareVideos Rubik's Cube videos: http://bit.ly/rubiksvids More Matt on Numberphile: http://bit.

  • 03:39 Factoring Perfect Square Polynomial

    Factoring Perfect Square Polynomial

    660 views / 0 likes - added

    Factoring perfect square polynomial

  • 04:37 Popular Identifying Perfect Square Trinomials

    Identifying Perfect Square Trinomials

    729 views / 0 likes - added

    Identifying perfect square trinomials

  • 02:39 Solving For Constants In Perfect Square Polynomial

    Solving For Constants In Perfect Square Polynomial

    696 views / 0 likes - added

    Solving for constants in perfect square polynomial

  • 10:38 Popular How To Draw The Recycling Symbol

    How To Draw The Recycling Symbol

    749 views / 0 likes - added

    Happy Earth Day! Today, Hadley and I are learning how to draw the recycling sign. This lesson is a little more advanced but still a lot of fun. JOIN OUR ART HUB MEMBERSHIP! VISIT https://www.artforkidshub.tv/ VISIT OUR AMAZON ART SUPPLY STORE https://www.

  • 09:34 Factoring And Completing Square Of Higher Degree Expressions

    Factoring And Completing Square Of Higher Degree Expressions

    652 views / 0 likes - added

    Factoring and completing square of higher degree expressions

  • 10:23 Popular Chi-Square Distribution Introduction

    Chi-Square Distribution Introduction

    758 views / 0 likes - added

    Chi-Square Distribution Introduction More free lessons at: http://www.khanacademy.org/video?v=dXB3cUGnaxQ

  • 03:28 Completing Perfect Square Trinomials

    Completing Perfect Square Trinomials

    643 views / 0 likes - added

    u16_l5_t1_we2 Completing Perfect Square Trinomials Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:26 Popular Shared Binomial Factor Between Perfect Square And Difference Of Squares

    Shared Binomial Factor Between Perfect Square And Difference Of Squares

    718 views / 0 likes - added

    Shared binomial factor between perfect square and difference of squares

  • 01:29 Popular Fold 'N Fly ✈ The Square Paper Airplane

    Fold 'N Fly ✈ The Square Paper Airplane

    1,035 views / 0 likes - added

    Watch this video to learn how to create the "Square" paper plane found on http://www.foldnfly.com

  • 11:03 Popular Solving Quadratic Equations by Square Roots

    Solving Quadratic Equations by Square Roots

    702 views / 0 likes - added

    Solving Quadratic Equations by Square Roots More free lessons at: http://www.khanacademy.org/video?v=55G8037gsKY

  • 14:06 Popular Solving Quadratic Equations by Completing the Square

    Solving Quadratic Equations by Completing the Square

    841 views / 0 likes - added

    Solving Quadratic Equations by Completing the Square More free lessons at: http://www.khanacademy.org/video?v=bNQY0z76M5A

  • 17:38 Popular Contingency Table Chi-Square Test

    Contingency Table Chi-Square Test

    778 views / 0 likes - added

    Contingency Table Chi-Square Test More free lessons at: http://www.khanacademy.org/video?v=hpWdDmgsIRE

  • 02:46 Square Wheeled Tricycle

    Square Wheeled Tricycle

    471 views / 1 likes - added

    Flat road - circular wheel. Bumpy road - square wheel? See who wins the race!

  • 01:56 Teddy Roosevelt's Square Deal

    Teddy Roosevelt's Square Deal

    27 views / 0 likes - added

    In the early 1900s, President Theodore Roosevelt's progressive legislation, dubbed the Square Deal, aimed to limit the power of corporations, protect consumers, and conserve natural resources. The Square Deal drastically changed the United States and stil

  • Japanese square lashing

    Japanese square lashing

    332 views / 0 likes - added

    In this video I demonstrate the Japanese square lashing. A way of connecting two sticks or poles at a right angle.This technique is useful for building ladders, frames, fences, stretchers.Enjoy the video!

  • 12:52 Popular Chi Square Test - Explained

    Chi Square Test - Explained

    883 views / 0 likes - added

    Learn how to perform a Chi Square Test with this easy to follow statistics video. I also provided the links for my other statistics videos as well. Chi Square Test - with contingency table https://www.youtube.com/watch?v=misMgRRV3jQ Hypothesis testing - t

  • 07:12 Approximating Square Roots

    Approximating Square Roots

    528 views / 0 likes - added

    u16_l1_t1_we2 Approximating Square Roots More free lessons at: http://www.khanacademy.org/video?v=EFVrAk61xjE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:38 Square a Binomial

    Square a Binomial

    586 views / 0 likes - added

    u11_l2_t4_we2 Square a Binomial More free lessons at: http://www.khanacademy.org/video?v=xjkbR7Gjgjs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 01:21 Understanding Square Roots

    Understanding Square Roots

    630 views / 0 likes - added

    U01_L5_T1_we3 Understanding Square Roots More free lessons at: http://www.khanacademy.org/video?v=ROIfbUQrSY4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:22 Completing the Square 1

    Completing the Square 1

    534 views / 0 likes - added

    U10_L1_T2_we1 Completing the Square 1 More free lessons at: http://www.khanacademy.org/video?v=VvuuRpJbbHE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 05:25 Completing the Square 2

    Completing the Square 2

    568 views / 0 likes - added

    U10_L1_T2_we2 Completing the Square 2 More free lessons at: http://www.khanacademy.org/video?v=6agzj3A9IgA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 06:14 Completing the Square 3

    Completing the Square 3

    480 views / 0 likes - added

    U10_L1_T2_we3 Completing the Square 3 More free lessons at: http://www.khanacademy.org/video?v=02h9yhc7ruc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 09:31 Completing the Square 4

    Completing the Square 4

    548 views / 0 likes - added

    U10_L1_T2_we4 Completing the Square 4 More free lessons at: http://www.khanacademy.org/video?v=95tChNVzodY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 05:36 Simplifying Square Roots

    Simplifying Square Roots

    626 views / 0 likes - added

    u16 l1 t2 we1 Simplifying Square Roots More free lessons at: http://www.khanacademy.org/video?v=uggD8mwglyc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 17:04 Popular Chi Square Test - With Contingency Table

    Chi Square Test - With Contingency Table

    916 views / 0 likes - added

    Learn how to perform a Chi Square Test with this easy to follow statistics video. I also provided the links for my other statistics videos as well. Chi Square Test - "rolling dice" example https://www.youtube.com/watch?v=1Ldl5Zfcm1Y Hypothesis testing - t

  • 02:48 Expert road painters putting in a bike symbol

    Expert road painters putting in a bike symbol

    524 views / 0 likes - added

    These painters are able to put in road marks, like a bicycle lane by hand.

  • 11:48 Pearson's Chi Square Test (Goodness of Fit)

    Pearson's Chi Square Test (Goodness of Fit)

    668 views / 0 likes - added

    Pearson's Chi Square Test (Goodness of Fit) More free lessons at: http://www.khanacademy.org/video?v=2QeDRsxSF9M

  • 04:54 Factoring perfect square trinomials

    Factoring perfect square trinomials

    680 views / 0 likes - added

    u12_l2_t2_we1 Factoring perfect square trinomials More free lessons at: http://www.khanacademy.org/video?v=liRNTieIU_k Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 47:36 Completing the square - Live algebra lesson

    Completing the square - Live algebra lesson

    648 views / 0 likes - added

    Do you need help with your algebra homework? Send photos of any problems you need help with to LiveStream@MathMeeting.com. Today I am focusing on solving quadratic equations by completing the square. I will help you live right here on this live stream :)

  • 01:21 Root Beer Zombie I Adventure Time I Cartoon Network

    Root Beer Zombie I Adventure Time I Cartoon Network

    495 views / 0 likes - added

    With the arrival of an impossible visitor, Cherry Cream Soda's life is thrown into disarray. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNAdventureTime About Adventure Time: Unlikely heroes Finn (a silly kid

  • 05:44 Completing the Square to Solve Quadratic Equations

    Completing the Square to Solve Quadratic Equations

    688 views / 0 likes - added

    u16_l5_t1_we3 Completing the Square to Solve Quadratic Equations More free lessons at: http://www.khanacademy.org/video?v=TV5kDqiJ1Os Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 05:36 Why is this black square famous? - Allison Leigh

    Why is this black square famous? - Allison Leigh

    114 views / 1 likes - added

    Discover the symbolism of Kazimir Malevichs Black Square, and how it pushed the boundaries of what art is and what it can be.--In 1915, an exhibition of radical artworks opened in Russia. Many pieces pushed the boundaries of form and style, but one was pa

  • 05:41 How To Prove The Quadratic Formula By Completing The Square

    How To Prove The Quadratic Formula By Completing The Square

    318 views / 0 likes - added

    This algebra video tutorial explains how to prove the quadratic formula by completing square.My Website: https://www.video-tutor.netAmazon Store: https://www.amazon.com/shop/theorganicchemistrytutorSubscribe:https://www.youtube.com/channel/UCEWpbFLzoYGPfu

  • 11:04 Chi-Square Tests: Crash Course Statistics #29

    Chi-Square Tests: Crash Course Statistics #29

    373 views / 0 likes - added

    Today we're going to talk about Chi-Square Tests - which allow us to measure differences in strictly categorical data like hair color, dog breed, or academic degree. We'll cover the three main Chi-Square tests: goodness of fit test, test of independence,

  • 09:07 The Square-Sum Problem - Numberphile

    The Square-Sum Problem - Numberphile

    433 views / 0 likes - added

    Matt Parker discusses a problem involving Square Sums. Go deeper with extra footage: https://youtu.be/7_ph5djCCnM More links & stuff in full description below ↓↓↓ More Matt Parker on Numberphile: http://bit.ly/Matt_Videos Matt's projects and other stuff:

  • 13:43 Popular IIT JEE Complex Root Probability (part 1)

    IIT JEE Complex Root Probability (part 1)

    711 views / 0 likes - added

    2010 Paper 1 problem 31 Math (part 1) More free lessons at: http://www.khanacademy.org/video?v=bV_HSZ_W0nk

  • 08:24 Popular IIT JEE Complex Root Probability (part 2)

    IIT JEE Complex Root Probability (part 2)

    781 views / 0 likes - added

    2010 Paper 1 problem 31 Math (part 2).avi More free lessons at: http://www.khanacademy.org/video?v=S3KMyYYGuPE

  • 14:48 Wearable Origami Glasses folded from one square no cutting.

    Wearable Origami Glasses folded from one square no cutting.

    56 views / 0 likes - added

    How to fold Wearable Origami Glasses from one square of paper. I designed this model to wear for my costume as the origami nerd in the intro to my Flasher Sword tutorial which I published here: https://youtu.be/AnPEuTlp4hYThese glasses are much easier to

  • 06:32 Hats As A Status Symbol - Q&A

    Hats As A Status Symbol - Q&A

    530 views / 0 likes - added

    In today's Q&A we discuss beer substitutions, cheese in colonial times, where to get the best suet, and hats in the 18th Century. If you have any questions you would like answered, leave them in the comments section! ***************************** Click he

  • 03:25 Popular Preserving One Square Inch of Silence

    Preserving One Square Inch of Silence

    728 views / 0 likes - added

    Gordon Hempton is on a personal quest to preserve silence in nature. The “sound-tracker” circles the globe recording vanishing sounds, including the most elusive one of all: silence. Twelve years ago, Hempton resolved to find the quietest place in Washing

  • 12:26 Who Releases 3,000 Pounds of Confetti on Times Square By Hand Every Year?

    Who Releases 3,000 Pounds of Confetti on Times Square By Hand Every Year?

    110 views / 0 likes - added

    30 years ago Treb Heining created the hand thrown confetti effect that has become synonymous with The New Years Eve Ball drop. On his 30th year leading this effect, he faced unprecedented challenges. Directed by Joshua Charow DP Joshua Charow & Henry

  • 03:10 Craig of the Creek | Simple Four Square | Cartoon Network

    Craig of the Creek | Simple Four Square | Cartoon Network

    503 views / 1 likes - added

    Craig has let the power of being the Ace of four square get to him, so he looks for a worthy opponent to pass the burden on to. Episode: Ace of Squares CN GAMES: http://cartn.co/ytgames SUBSCRIBE: http://cartn.co/subscribe About Craig of the Creek: Craig

  • 03:09 Popular Simplifying Square Roots | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

    Simplifying Square Roots | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

    1,769 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/e/simplifying_radicals?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.kh

  • 25:16 Punnett Square Fun

    Punnett Square Fun

    605 views / 0 likes - added

    Dihybrid crosses. Independent assortment. Incomplete dominance. Codominance and multiple alleles. More free lessons at: http://www.khanacademy.org/video?v=D5ymMYcLtv0

  • 00:53 Pouring Square Water

    Pouring Square Water

    51 views / 0 likes - added

    I show you how to make water in any shape#shorts

  • 10:19 Square Roots and Real Numbers

    Square Roots and Real Numbers

    549 views / 0 likes - added

    More free lessons at: http://www.khanacademy.org/video?v=BpBh8gvMifs

  • 09:15 5-Sided Square - Numberphile

    5-Sided Square - Numberphile

    630 views / 0 likes - added

    Check our sponsor The Great Courses Plus (free trial): http://ow.ly/j5cB30hIvm2 This video features Cliff Stoll. More links & stuff in full description below ↓↓↓ More Cliff Stoll videos: http://bit.ly/Cliff_Videos Buy a Klein Bottle fro

  • 05:31 This Square Can Roll Like a Ball

    This Square Can Roll Like a Ball

    320 views / 1 likes - added

    In this video I show you some interestingly weird shapes that seem like they shouldn't roll, but somehow they do. I talk about this science and physics of rolling and what causes something to roll vs slide. I talk about slip vs non-slip conditions of roll

  • 04:16 Simplifying Square Roots Comment Response

    Simplifying Square Roots Comment Response

    534 views / 0 likes - added

    Thinking about the domain of the expression to determine if we need the absolute value sign More free lessons at: http://www.khanacademy.org/video?v=qFFhdLlX220 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 11:09 Popular Math Antics - Exponents and Square Roots

    Math Antics - Exponents and Square Roots

    1,402 views / 2 likes - added

    This is a re-upload. It contains only minor changes to terminology. To learn more about Math Antics, visit www.mathantics.com

  • 12:01 Popular Math Antic - Simplifying Square Roots

    Math Antic - Simplifying Square Roots

    1,529 views / 1 likes - added

    Learn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!

  • 01:45 Square Bubble - Sick Science! #149

    Square Bubble - Sick Science! #149

    246 views / 0 likes - added

    The SICK Science series was created by Steve Spangler. 2010 Steve Spangler, Inc. All Rights ReservedSteve Spangler is a bestselling author, STEM educator and Emmy award-winning television personality with more than 1,500 television appearances to his cred

  • 07:31 Popular Why Don't Birds Lay Square Eggs?

    Why Don't Birds Lay Square Eggs?

    1,226 views / 0 likes - added

    I have new merch! Link down belowSUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub More info and sources below What is egg-shaped even? I used to think it was the shape of a chicken egg. Then one day I saw a collection of eggs from lots of diffe

  • 03:24 Round Peg in a Square Hole - Numberphile

    Round Peg in a Square Hole - Numberphile

    610 views / 0 likes - added

    Featuring Tadashi Tokieda - more Tadashi videos at: http://bit.ly/tadashi_vids More links & stuff in full description below ↓↓↓ Tadashi Tokieda is a Professor of Mathematics at Stanford University (though this was filmed when he was at Cambridge, in the U

  • 08:21 How to make a square vortex ring! ft. 3blue1brown

    How to make a square vortex ring! ft. 3blue1brown

    561 views / 0 likes - added

    Turbulence with 3blue1brown: https://youtu.be/_UoTTq651dE Dianna from Physics Girl makes DIY crazy vortex ring shapes with Grant Sanderson from 3blue1brown Creator: Dianna Cowern Producer: Dan Walsh Editing: Jabril Ashe Animations: Keegan Larwin, Dan Wals

  • 04:17 Twiddle Square Iso-Area Origami Fidget Toy

    Twiddle Square Iso-Area Origami Fidget Toy

    73 views / 0 likes - added

    How to fold a rather simple-to-fold fidget toy that spins like a wheel between your fingers. The faster it spins the less it wobbles, thereby exhibiting the stabilizing physical property of a gyroscope. If you are having trouble spinning it, try to have y

  • 08:41 Popular Math in the Simpsons: Homer's theorem

    Math in the Simpsons: Homer's theorem

    919 views / 0 likes - added

    After putting on some glasses he found in a toilet Homer feels very smart and declares: "The sum of the square root of any two sides of an iscosceles triangle is equal to the square root of the remaining side." Well, sounds like Pythagoras theorem but it'

  • 13:25 2003 AIME II Problem 10

    2003 AIME II Problem 10

    439 views / 0 likes - added

    perfect squares integers square root More free lessons at: http://www.khanacademy.org/video?v=Hh3iY4tdkGI

  • 01:12 Get Ready For Baseball Season With This Fun New Song!

    Get Ready For Baseball Season With This Fun New Song!

    575 views / 0 likes - added

    A little boy loves going to a baseball game with his dad, where there are peanuts and Cracker Jack and he can root, root, root for the home team! In this classic sports song, children can grow their word recognition skills by following the highlighted wor

  • 00:55 Facts about the Statue of Liberty | Happy 4th of July | 2020 | Highlights Kids

    Facts about the Statue of Liberty | Happy 4th of July | 2020 | Highlights Kids

    196 views / 2 likes - added

    On the fourth of July spend time celebrating freedom by learning about the Statue of Liberty! This statue is more than a statue it is a symbol of freedom to so many people in the USA! Learn all about this Amerian symbol in this Highlights Kids video! Happ

  • 07:04 Why danger symbols can’t last forever

    Why danger symbols can’t last forever

    508 views / 0 likes - added

    How to design fear, explained with 99% Invisible. Check them out here: http://99pi.org Correction: The correct spelling of “warning” in Persian is هشدار. Watch the previous episode from this series: http://bit.ly/2DDIQAL Subscribe to our channel! http://g

  • 11:58 Repeated roots of the characteristic equation

    Repeated roots of the characteristic equation

    501 views / 0 likes - added

    What happens when the characteristic equation only has 1 repeated root? More free lessons at: http://www.khanacademy.org/video?v=NW9JfMvIsxw

  • 07:42 Popular The Useless Number - Numberphile

    The Useless Number - Numberphile

    1,091 views / 0 likes - added

    One of the first people to stumble over imaginary numbers (namely the square root of -15) thought it was "subtle" and "useless". Featuring Barry Mazur. Extra footage from this interview: http://youtu.be/i4GCd2xOCDg Barry's book on this topic: http://bit.l

  • 01:38 Popular Could Humans Ever Regrow Teeth?

    Could Humans Ever Regrow Teeth?

    1,333 views / 2 likes - added

    98% of American suffer from tooth decay, but scientists may have found a way to fix that. Is there a way to regrow your teeth? Flossing Is BS! - https://youtu.be/RuqNkIp0Uqs Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Will de

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  • 01:18 Incredible Shade Illusion!

    Incredible Shade Illusion!

    668 views / 0 likes - added

    download this song on iTunes and Amazon http://itunes.apple.com/us/album/soul-switch-single/id426471027 http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=brusspup&x=0&y=0 Song name: Soul Switch Girl in the video: http://www.yout

  • 01:18 Incredible Shade Illusion!

    Incredible Shade Illusion!

    147 views / 0 likes - added

    download this song on iTunes and Amazon http://itunes.apple.com/us/album/soul-switch-single/id426471027 http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=brusspup&x=0&y=0 Song name: Soul Switch Girl in the video: htt

  • 02:00 Codename: Kids Next Door - Operation: P.O.P.

    Codename: Kids Next Door - Operation: P.O.P.

    394 views / 0 likes - added

    When adults raise the drinking age of root beer to 13, the Kids Next Door have to face the sinister Mr. Fizz.Subscribe for more Cartoon Network fun!

  • 03:16 Roots from different plants compete for prime real estate underground

    Roots from different plants compete for prime real estate underground

    358 views / 0 likes - added

    Mathematical modeling and greenhouse studies show complex interactions keep roots productiveWhen it comes to plants, the roots hidden underground are as importantif not more importantthan whats visible above ground. Now researchers have figured out how ro

  • 05:01 Why the Victorian mansion is a horror icon

    Why the Victorian mansion is a horror icon

    392 views / 0 likes - added

    The Gilded Age left a legacy of decay on the American landscape. Subscribe to our channel! http://goo.gl/0bsAjO Haunted houses are often depicted with similar features: decaying woodwork, steep angles, and Gothic-looking towers and turrets. The model for

  • 21:35 Popular How To Integrate Using U-Substitution

    How To Integrate Using U-Substitution

    1,049 views / 0 likes - added

    This calculus video tutorial provides a basic introduction into u-substitution. It explains how to integrate using u-substitution. You need to determine which part of the function to set equal to the u variable and you to find the derivative of u to get d

  • 04:43 Why are people anti-Semitic? | What's Behind Prejudice? Episode 4 | BBC Ideas

    Why are people anti-Semitic? | What's Behind Prejudice? Episode 4 | BBC Ideas

    250 views / 0 likes - added

    Why are people anti-Semitic? What is behind anti-Semitism? As part of our series on the root causes of various forms of prejudice, US comedian Alex Edelman explores what's behind anti-Semitism. Why are people racist? https://www.youtube.com/watch?v=3zHr9O

  • 06:31 The Language Sounds That Could Exist, But Don't

    The Language Sounds That Could Exist, But Don't

    411 views / 0 likes - added

    The International Phonetic Alphabet: one sound for each symbol, and one symbol for each sound. Except for the sounds we can't make. Pull down the description for the references! MORE LANGUAGE FILES: https://www.youtube.com/playlist?list=PL96C35uN7xGLDEnHu

  • This LEGO build will blow your mind

    This LEGO build will blow your mind

    209 views / 0 likes - added

    This build is incredibly simple for how magical it is, and is my most popular build by a wide margin across all platforms. I call it the 'Waving Square', and the LEGO color is medium lavender. Hence it just gets called the purple waving square. : ) Suppor

  • 04:13 Why Do Americans And Canadians Celebrate Labor Day? - Kenneth C. Davis

    Why Do Americans And Canadians Celebrate Labor Day? - Kenneth C. Davis

    673 views / 2 likes - added

    View full lesson: http://ed.ted.com/lessons/why-do-americans-and-canadians-celebrate-labor-day-kenneth-c-davis In the United States and Canada, the first Monday of September is a federal holiday, Labor Day. Originally celebrated in New York City's Union S

  • 11:27 The History of the Republican Party

    The History of the Republican Party

    595 views / 1 likes - added

    Heading into the 2016 Republican National Convention, we thought it would be a good time to do a quick history of the GOP, from its origins before the Civil War through the elections of Lincoln, Eisenhower and Reagan. And where does that elephant symbol c

  • 04:42 Why ears pop on airplanes (and how to hear someone else's pop!)

    Why ears pop on airplanes (and how to hear someone else's pop!)

    610 views / 0 likes - added

    This video explains the anatomical root of the ear popping phenomenon, and why the ear is structured that way. It turns out that ear pops aren't purely subjective, and you can even hear someone else's! Just put your ear up to a friend's and have them swal

  • 07:52 Popular Saving Baby Kiwis From Extinction | Modern Dinosaurs

    Saving Baby Kiwis From Extinction | Modern Dinosaurs

    1,084 views / 0 likes - added

    The Kiwi (the national symbol of New Zealand) is in danger of becoming extinct without the help of conservationists. Subscribe to Discovery TV for more great clips: http://www.youtube.com/subscription_center?add_user=DiscoveryTV Follow Discovery on Twitte

  • 10:42 Path Counting Brain Teaser

    Path Counting Brain Teaser

    644 views / 0 likes - added

    Counting paths in a square More free lessons at: http://www.khanacademy.org/video?v=9QduzzW10uA

  • 10:13 Squared Squares - Numberphile

    Squared Squares - Numberphile

    556 views / 0 likes - added

    Featuring Dr James Grime. More links & stuff in full description below ↓↓↓ Extra footage from this interview: https://youtu.be/I0peG_kRE-4 Blog post about the old photo: http://www.bradyharanblog.com/blog/the-squared-square Check out http://www.squaring.n

  • 09:07 The Absurdity of Detecting Gravitational Waves

    The Absurdity of Detecting Gravitational Waves

    483 views / 0 likes - added

    A head-vaporizing laser with a perfect wavelength detecting sub-proton space-time ripples. Huge thanks to Prof Rana Adhikari and LIGO: http://ligo.org Here's how he felt when he learned about the first ever detection: https://youtu.be/ViMnGgn87dg Thanks t

  • 03:22 The WAVE - Worlds Largest Anamorphic Illusion

    The WAVE - Worlds Largest Anamorphic Illusion

    353 views / 0 likes - added

    d'strict made use of a public electronic billboard in Seouls COEX Square. COEX is a convention and exhibition center that doubles as a gigantic mall.The WAVE building is located in the Gangnam-gu area in Seoul, which is the Korean version of New Yorks Tim

  • 07:25 The 126-year fight to change Mississippis Confederate flag

    The 126-year fight to change Mississippis Confederate flag

    302 views / 0 likes - added

    On November 3, 2020, Mississippi voters finally adopted a state flag that represents the diversity of the state.Read more on Vox: https://bit.ly/3nyUDalFor 126 years, Mississippis state flag prominently featured the Confederate battle emblem in its design

  • 03:00 Why Is The Pride Flag Rainbow? | COLOSSAL QUESTIONS

    Why Is The Pride Flag Rainbow? | COLOSSAL QUESTIONS

    477 views / 1 likes - added

    Its not uncommon today to see a rainbow flag flying with pride on a house or business, but have you ever wondered when and why it became a symbol for the LGBTQ+ community??Images used under license from Shutterstock.comWelcome to Colossal Questions, the s

  • 11:54 2003 AIME II Problem 15 (part 1)

    2003 AIME II Problem 15 (part 1)

    591 views / 0 likes - added

    Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial More free lessons at: http://www.khanacademy.org/video?v=2eLAEMRrR7Q

  • 11:33 2003 AIME II Problem 15 (part 2)

    2003 AIME II Problem 15 (part 2)

    496 views / 0 likes - added

    Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial More free lessons at: http://www.khanacademy.org/video?v=TljVBB7gxbE

  • 09:32 2003 AIME II Problem 15 (part 3)

    2003 AIME II Problem 15 (part 3)

    653 views / 0 likes - added

    Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial More free lessons at: http://www.khanacademy.org/video?v=JTpXK2mENH4

  • 02:12 Taro Bubble Tea Recipe | It's Time to Eat Again

    Taro Bubble Tea Recipe | It's Time to Eat Again

    593 views / 0 likes - added

    Ingredients: 1/4 cup cooked taro root (malanga) 3 tablespoons Japanese purple yam 3 tablespoons sweetened condensed milk 1/2 cup milk 3/4 cup black tea Additional Information: Get more taro flavor by reducing purple yam to 2 tablespoons and increasing tar

  • 02:14 Popular A tubular, shape-shifting robot

    A tubular, shape-shifting robot

    734 views / 1 likes - added

    A shape-shifting robot that moves like a growing plant root could aid in firefighting, search and rescue. Read more - http://scim.ag/2uA7i4Z Read the research -FREE - http://scim.ag/2tgb3bK

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  • 03:54 Arabidopsis time-lapse

    Arabidopsis time-lapse

    388 views / 0 likes - added

    Arabidopsis thaliana or thale cress is a common weed which prefers to grow on sandy soil and occurrs all over the world. Because of its small rosette size and plain appearance the plant is often overlooked. However, its small size made it very convenient

  • 03:50 Popular Can You Solve The Bridge Riddle? - Alex Gendler

    Can You Solve The Bridge Riddle? - Alex Gendler

    2,070 views / 3 likes - added

    View full lesson: https://ed.ted.com/lessons/can-you-solve-the-bridge-riddle-alex-gendler Taking that internship in a remote mountain lab might not have been the best idea. Pulling that lever with the skull symbol just to see what it did probably wasn’t s

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  • 02:49 Roy Clark - 12th Street Rag (that Spongebob Song)

    Roy Clark - 12th Street Rag (that Spongebob Song)

    385 views / 0 likes - added

    Super fast electric guitar playing you may have heard on Spongebob Square Pants played by Roy Clark who was a well known blue grass guitarist and singer.

  • 10:26 Traditional Ice Cream Flavors Americans Have Never Heard Of

    Traditional Ice Cream Flavors Americans Have Never Heard Of

    139 views / 0 likes - added

    When it comes to food, what is a staple in one country may be considered bizarre in another. One countrys classic is another countrys exotic novelty treat. Ones hot trend is anothers time-honored tradition. For example, American classics like peanut butte

  • 13:11 Will The Universe Expand Forever? | Space Time | PBS Digital Studios

    Will The Universe Expand Forever? | Space Time | PBS Digital Studios

    603 views / 0 likes - added

    Will the Universe continue to expand outward or will it succumb to gravity and collapse upon itself? Find out in this episode of Space Time. Help us win a Webby Award by voting here: https://pv.webbyawards.com/2016/online-film-video/video-channels-and-net

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  • 06:59 Popular DIY FOOTBALL TREATS

    DIY FOOTBALL TREATS

    1,006 views / 2 likes - added

    To celebrate the Super Bowl I made some fun and easy football themed snacks! Which team are you cheering for this year? LAST YEARS TREATS: https://www.youtube.com/watch?v=7htlSbB8Dok FOLLOW ME HERE Facebook: http://www.facebook.com/rosannapansino Twitter:

  • 28:37 Popular Do You Know the Origins of these 10 Things? | COLOSSAL QUESTIONS

    Do You Know the Origins of these 10 Things? | COLOSSAL QUESTIONS

    1,055 views / 0 likes - added

    10 Colossal Questions all about where the things we love came from!0:00 Why Do Ghosts Say Boo?3:41 What is a Totem Pole?8:25 How Are Books Made?12:04 Where Did The ""Heart Shape"" Come From?14:15 Why Is There An @ Symbol?17:34 What Does The US Flag Mean?2

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  • 04:10 Popular The Hidden Meanings Of Yin And Yang - John Bellaimey

    The Hidden Meanings Of Yin And Yang - John Bellaimey

    1,044 views / 3 likes - added

    View full lesson here: http://ed.ted.com/lessons/the-hidden-meanings-of-yin-and-yang-john-bellaimey The ubiquitous yin-yang symbol holds its roots in Taoism/Daoism, a Chinese religion and philosophy. The yin, the dark swirl, is associated with shadows, fe

  • 05:58 What is bipolar disorder? - Helen M. Farrell

    What is bipolar disorder? - Helen M. Farrell

    643 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/what-is-bipolar-disorder-helen-m-farrell The word bipolar means ‘two extremes.’ For the many millions experiencing bipolar disorder around the world, life is split between two different realities: elation and de

  • 09:54 Inside Hong Kong’s cage homes

    Inside Hong Kong’s cage homes

    669 views / 0 likes - added

    When houses are the size of parking spaces. Follow Johnny on Instagram: https://www.instagram.com/johnnywharris/ Follow the Vox Borders watch page: https://www.facebook.com/VoxBorders/ Sign up for the Borders newsletter: http://www.vox.com/borders-email W

  • The Raised Fist Afro Comb: Defining A Statement

    The Raised Fist Afro Comb: Defining A Statement

    107 views / 0 likes - added

    In 1972, Anthony Romani used the raised fist symbol to create a product that combined function with meaning, creating a grooming tool that came to symbolise African-American history, culture and pride.Untold is a free collection of short, compelling, hist

  • 02:08 History of the Hashtag

    History of the Hashtag

    58 views / 0 likes - added

    Everyday, millions of people around the world use hashtags to sift through the Internets endless content but where did this ubiquitous symbol actually come from?Untold is a free collection of short, compelling, history videos and animations designed to en

  • 05:07 Archaeologists discover oldest known sentence in first alphabet -BBC News

    Archaeologists discover oldest known sentence in first alphabet -BBC News

    185 views / 0 likes - added

    The oldest known sentence in the ancient language of Canaanites has been decoded by at team of Israeli archaeologists. The inscription was discovered on an ivory head-lice comb, unearthed at Tel Lachish, an ancient city in the Biblical Kingdom of Judah. E

  • 10:06 We Tried To Make Pizzas With Zero Waste

    We Tried To Make Pizzas With Zero Waste

    354 views / 0 likes - added

    "Good night, dough babies." Subscribe to Goodful's YouTube channel: https://www.youtube.com/channel/UCEMArgthHuEtX-04qL_8puQ Vegan cheese recipe inspired by Minimalist Baker https://minimalistbaker.com/how-to-make-vegan-parmesan-cheese/ Follow Rie @thedes

  • 02:08 Mysteries Of Vernacular: Jade - Jessica Oreck And Rachael Teel

    Mysteries Of Vernacular: Jade - Jessica Oreck And Rachael Teel

    534 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/mysteries-of-veracular-jade-jessica-oreck-and-rachael-teel Now known for its beauty and green hue, the stone jade was previously thought to espouse magical properties, such as kidney treatment. Jessica Oreck and

  • 01:52 Mysteries Of Vernacular: Odd - Jessica Oreck And Rachael Teel

    Mysteries Of Vernacular: Odd - Jessica Oreck And Rachael Teel

    611 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/mysteries-of-vernacular-odd-jessica-oreck-and-rachael-teel Whether we're talking all things unusual or mathematical, the origins of the word odd point to the Indo-European root uzdho, which means pointing upward

  • 01:22 Half of All North American Shorebirds Use This Rest Stop

    Half of All North American Shorebirds Use This Rest Stop

    642 views / 0 likes - added

    Cheyenne Bottoms is the nation's largest inland marsh, an area of over 60 square miles. It's also the favored resting spot of many species of migrating birds, from pelicans to 27 species of ducks. From: AERIAL AMERICA: The Great Plains http://bit.ly/1rYV6

  • 02:13 Racing to a Future of Autonomous Cars

    Racing to a Future of Autonomous Cars

    563 views / 0 likes - added

    The Robocar, a fully autonomous electric racecar, recently debuted in Times Square, New York City. Watch how the Roborace team behind it imagine a new motorsport and how the Robocar might accelerate the development of the consumer autonomous car. Subscrib

  • 03:25 Popular How Duct Tape Saved the Lives of the Apollo 13 Crew

    How Duct Tape Saved the Lives of the Apollo 13 Crew

    801 views / 2 likes - added

    Just like in the movie, the survival of the real Apollo 13 astronauts depended on figuring out how to fit a square filter into a round hole. The key was duct tape. From the Series: The Real Story: Apollo 13 http://bit.ly/2pyJN8K

  • 19:04 Popular Press the Button Mushroom - 10 in 1 Origami Fidget Toy

    Press the Button Mushroom - 10 in 1 Origami Fidget Toy

    1,018 views / 0 likes - added

    [Low Intermediate] How to fold an origami button mushroom that you can press and it clicks closed, and then you can make it grow by pulling it out again. It's an amazing fidget toy mushroom that transforms between tall and short when you press the button

  • 10:24 Alphamagic vs Letterwise Magic Squares

    Alphamagic vs Letterwise Magic Squares

    534 views / 0 likes - added

    Behold! Another slightly disappointing magic square. Free tickets for my patreon supporters! https://www.patreon.com/posts/free-tickets-to-9603456 Pre-Order the DVD/download: https://shop.festivalofthespokennerd.com/collections/frontpage/products/58b6b63a

  • 01:21 Amazing Wave Illusion: Public Media Art #1 "WAVE"

    Amazing Wave Illusion: Public Media Art #1 "WAVE"

    386 views / 0 likes - added

    Public Media Art #1 "WAVE" with Anamorphic illusion APR. 2020 We, d'strict specializes in designing, making, and delivering breathtaking visual content on Digital Out of Home. In order to offer the world a new experience, we are proud to announce some exc

  • 1:30:29 I Spent 3 Years Alone Building A Log Cabin

    I Spent 3 Years Alone Building A Log Cabin

    405 views / 0 likes - added

    When I was 17 I became tired of living in Stockholm Sweden. I didn't connect with people and sought something bigger in life. I became obsessed with the idea of just packing a rucksack and wondering off into the vast forest of Sweden to create my own life

  • 07:57 Crane Puppet Part II: CRANE FEET

    Crane Puppet Part II: CRANE FEET

    379 views / 0 likes - added

    [Rather Simple] Crane Puppet Part II: the FEET! In this video I show how to make origami Crane Feet finger puppets to go with the Crane Head and Wings I taught in this tutorial: https://youtu.be/0NRCQoXagf4The Crane hand puppet I showed in the intro and t

  • 04:49 The folding process of origami Samurai Warrior

    The folding process of origami Samurai Warrior

    545 views / 0 likes - added

    50 hour process of folding an origami samurai from a single square sheet of paper. No cutting or ripping used in the process. The paper used: 68cm x 68cm CMC treated Wenzhou paper. Finished model is ~20cm tall.

  • 13:20 Popular What Shape Do YOU See? The Most Incredible Optical Illusion!

    What Shape Do YOU See? The Most Incredible Optical Illusion!

    1,158 views / 0 likes - added

    Do you see a diamond or a cirlce? This ambiguous cylinder illusion is one the most INCREDIBLE optical illusions that exist! These are my favorite 3D illusions. You won't believe your eyes! Make one shape turn to another shape. Turn circles into squares. S

  • 05:33 Popular What is 6÷2(1+2) = ? The Correct Answer Explained

    What is 6÷2(1+2) = ? The Correct Answer Explained

    885 views / 0 likes - added

    What is 6÷2(1+2) = ? This problem went viral and generated millions of comments on Facebook, Twitter, YouTube and social media sites. I explain how to get the correct answer by using the modern interpretation of the order of operations. I also explain how

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  • 03:44 Crystal Dragons - 200 Foot Long, 2.5 Million Crystals

    Crystal Dragons - 200 Foot Long, 2.5 Million Crystals

    532 views / 0 likes - added

    A glassmaking company by the name of LASVIT, has created the worlds largest piece of jewellery ever made, in the form of 2 giant crystal dragon chandeliers, located in the lobby, of the imperial palace casino in Saipan.The Lasvit Group, founded in 2007 an

  • 08:45 Conway Checkers - Numberphile

    Conway Checkers - Numberphile

    548 views / 0 likes - added

    Continues with the proof at: https://youtu.be/Or0uWM9bT5w Featuring Zvezdelina Stankova - more videos with her at: http://bit.ly/zvezda_videos More links & stuff in full description below ↓↓↓ John Conway videos: http://bit.ly/ConwayNumberphile Pebbling a

  • 06:48 Popular How To Fold An Origami Dove

    How To Fold An Origami Dove

    1,240 views / 5 likes - added

    Learn how to fold an origami dove! We haven't done a folding project for a while, so we're super excited about this lesson. You'll need a single sheet of origami paper, or cut printer paper into a square before starting. Parents, visit our art supply page

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  • 06:16 Naturally 7 - Solos [Short Version]

    Naturally 7 - Solos [Short Version]

    524 views / 0 likes - added

    Hidden Beach recording artists, Naturally 7 performing live at Madison Square Gardens. Order Naturally 7's new album Vocal Play - http://shop.hiddenbeach.com/index.php?target=products&product_id=30516 for more information visit: www.hiddenbeach.com

  • 09:45 Popular Simplifying Radicals | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

    Simplifying Radicals | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

    1,589 views / 1 likes - added

    Using exponent rules to simplify radicals or square roots Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/e/simplifying_radicals?utm_source=YT&utm_medium=Desc&utm

  • 01:51 Why Are Plane Windows Round?

    Why Are Plane Windows Round?

    548 views / 0 likes - added

    We often learn the most from our failures, this is particularly true for advancements in the field of engineering. Unfortunately for the engineers in the aviation industry, the prices to pay for failure are high. This will be a reoccurring theme in my vid

  • 07:03 Popular Freezing pipes & soda can science demonstration // Homemade Science with Bruce Yeany

    Freezing pipes & soda can science demonstration // Homemade Science with Bruce Yeany

    812 views / 0 likes - added

    The physical change of water to ice can exert a tremendous amount of force during the freezing process, somewhere in the range of 30,000 pounds per square inch. That's 15 tons, wonder water pipe don't stand a chance when they freeze. A few metal pipes,fit

  • 04:22 Why New York's Skyline Has a Distinct Look

    Why New York's Skyline Has a Distinct Look

    408 views / 0 likes - added

    Why do so many of New York's older skyscrapers have a similar design? The answer can be traced back to a monumental 1916 zoning law, which established “setback” requirements for buildings above a certain height. In the heart of the Financial D

  • 06:43 We Turned A Chocolate Bar Back Into A Cacao Pod

    We Turned A Chocolate Bar Back Into A Cacao Pod

    256 views / 1 likes - added

    Nick DiGiovanni turns a raw cacao pod into a chocolate bar, Luke Vincentini turns it back into a cacao pod, you freak out. Follow Nick on Instagram:https://www.instagram.com/nick.digiovanni/ Tik Tok: https://www.tiktok.com/@nick.digiovanni Twitter: https:

  • 04:55 Popular Solve the right triangle - Trigonometry Brain Teaser

    Solve the right triangle - Trigonometry Brain Teaser

    1,696 views / 0 likes - added

    A square is inside of a right triangle. The length of each side of the triangle is 3-4-5. Given this information what are the dimensions of the square? Can you solve this right triangle? My name is Chris and my passion is to teach math. Learning should ne

  • 00:55 How Does 100,000 = 248,832 ??? #shorts

    How Does 100,000 = 248,832 ??? #shorts

    217 views / 0 likes - added

    Just because you see a number like 100,000 doesn't mean it's actually 100,000. We operate in a base-10 numeral system, and it's got the familiar 10-based decimal root -- and "decimal" even comes from the Greek "deca" prefix meaning 10. But... not everyone

  • 05:35 A Better Way To Picture Atoms

    A Better Way To Picture Atoms

    380 views / 0 likes - added

    Thanks to Google for sponsoring a portion of this video!Support MinutePhysics on Patreon: http://www.patreon.com/minutephysicsThis video is about using Bohmian trajectories to visualize the wavefunctions of hydrogen orbitals, rendered in 3D using custom p

  • 01:57 Popular I Will Read Your Mind - Math Magic Trick

    I Will Read Your Mind - Math Magic Trick

    1,256 views / 2 likes - added

    Pick a 2 digit number. Got it? Now and add up the digits. Subtract that from your original number. Look up the resulting number in the table. Can I figure out the symbol you are looking at? This video predicts your symbol and explains why this math trick

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  • 07:01 Popular Lifting a car with a vacuum cleaner and a tarp // Demonstration of Pressure

    Lifting a car with a vacuum cleaner and a tarp // Demonstration of Pressure

    833 views / 0 likes - added

    I've always thought that air lift bags were similar in behavior to simple machines in their ability to transform small amount of pressure into extremely large amounts of force. Usually air bags are smaller and made of very tough rip resistant fabrics and

  • 08:24 Popular Double-Sided Flicker X Boomerang - Origami

    Double-Sided Flicker X Boomerang - Origami

    1,488 views / 3 likes - added

    [Rather Easy] How to fold an origami X-shaped Flicker that flies well and can boomerang if you throw it at the correct angle. It could also be called a Red Cross Flicker, Addition Flicker, Propeller Flicker, Helicopter Flicker or any other name that you l

  • 14:28 Origami Cube Fidget Spinner

    Origami Cube Fidget Spinner

    56 views / 0 likes - added

    [Rather Simple] How to fold an Origami Fidget Cube Fidget Spinner that spins by means of slight oscillation (jiggling) of the hand. The cube that I demoed at the beginning of the video was folded from a 10 inch square and it just barely fit in my hand (I

  • 02:24 Kimchi: A Story of Love and Patience

    Kimchi: A Story of Love and Patience

    519 views / 0 likes - added

    For South Korea, kimchi is a symbol of national pride, and Kim Myung-Sung makes some of the best fermented vegetables around. Originally inclined to make a delicious gift for his wife, he has since committed his life to making the perfect kimchi. Here's h

  • 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

  • 04:34 Popular The secret language of trees - Camille Defrenne and Suzanne Simard

    The secret language of trees - Camille Defrenne and Suzanne Simard

    775 views / 0 likes - added

    Learn how trees are able to communicate with each other through a vast root system and symbiotic fungi, called mycorrhizae.--Most of the forest lives in the shadow of the giants that make up the highest canopy. These are the oldest trees, with hundreds of

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  • 05:17 Mystery box #3 disappearing egg yoke // Homemade Science with Bruce Yeany

    Mystery box #3 disappearing egg yoke // Homemade Science with Bruce Yeany

    231 views / 0 likes - added

    Here is another mystery box from my classroom that I was used to challenge student's powers of observation. A raw egg is broken on the side of a container and the yoke is dropped inside. A cardboard square is placed on top one the opening and then the who

  • 05:49 Why is Marie Antoinette so controversial? - Carolyn Harris

    Why is Marie Antoinette so controversial? - Carolyn Harris

    170 views / 0 likes - added

    Marie Antoinette became a symbol for the evils of excess but was she a wasteful queen or a convenient scapegoat? You decide.--She was the Queen of France, notorious for living in opulence while peasants starved and became a symbol of everything wrong with

  • 01:10 Teddy Roosevelt Explained In One Minute

    Teddy Roosevelt Explained In One Minute

    646 views / 2 likes - added

    If this lecture was a crime it would be a drive by learning. Learn more about Teddy is the Square Deal Lecture https://www.youtube.com/watch?v=_Bu2a3nYTmc and the Roosevelt Corollary https://www.youtube.com/watch?v=D6k9nu8-7oU and the entire Progressive E

  • Folding Medieval Knight | 4K Origami Time-Lapse

    Folding Medieval Knight | 4K Origami Time-Lapse

    185 views / 1 likes - added

    41-hour process of folding an origami knight from a single square sheet of paper. Folded from a 68 cm x 68 cm sheet of Wenzhou rice paper, and the final height of the figure is 18 cm.Music: Winter Night & Highland Song by Alexander Nakarada (www.serpentso

  • 05:59 How to Get a Cat to Like You | Lifehacker

    How to Get a Cat to Like You | Lifehacker

    374 views / 0 likes - added

    Win the affection of any feline friend with these foolproof cat hacks. Subscribe to Lifehacker: https://goo.gl/3rNmzw Visit us at: http://www.lifehacker.com/ Like us at: https://www.facebook.com/lifehacker Follow us at: https://twitter.com/lifehacker Watc

  • 06:33 Mystery box #3 revealed, disappearing egg yoke // Homemade Science with Bruce Yeany

    Mystery box #3 revealed, disappearing egg yoke // Homemade Science with Bruce Yeany

    247 views / 0 likes - added

    Here is the answer to the mystery box shown in the previous video. These were used in my classroom as a challenge to my student's powers of observation. A raw egg is broken on the side of a container and the yoke is dropped inside. A cardboard square is p

  • 08:29 Popular Oldest footage of New York City ever

    Oldest footage of New York City ever

    731 views / 1 likes - added

    The oldest and most incredible footage of New York City ever, including where the WTC would be built. With added maps carefully researched to show where the camera was. 28 shots of classic footage with a new twist and a new soundtrack. For more videos see

  • David Attenborough's "Extraordinary" Waterproof Plant | Nature Bites

    David Attenborough's "Extraordinary" Waterproof Plant | Nature Bites

    268 views / 0 likes - added

    David Attenborough takes us into London's man-made rainforest at Kew Gardens - there, he finds a plant with a special adaptive quirk...The Taro plant, also known as the Colocasia esculenta, is a tropical plant grown primarily for its edible corms, a root

  • 13:39 Popular George Washington Carver: Bigger than peanuts

    George Washington Carver: Bigger than peanuts

    761 views / 0 likes - added

    Thanks to Skillshare for sponsoring this video! The first 1,000 people who click this link will get two free months of Skillshare Premium: https://skl.sh/adamragusea12***SOURCE TEXTS***"George Washington Carver: In His Own Words," Gary Kremer: https://boo

  • 11:25 How 400 Million Mushrooms Are Grown A Year In This Small Town | Big Business

    How 400 Million Mushrooms Are Grown A Year In This Small Town | Big Business

    230 views / 0 likes - added

    From shiitakes to criminis, 60% of America's mushrooms come from one small Pennsylvania town, Kennett Square. But America's mushroom capital is getting hit hard with a labor shortage. With not enough pickers, farmers have been forced to kill off rooms of

  • 04:01 How A Wound Heals Itself - Sarthak Sinha

    How A Wound Heals Itself - Sarthak Sinha

    674 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/how-a-wound-heals-itself-sarthak-sinha Our skin is the largest organ in our bodies, with a surface area of about 20 square feet in adults. When we are cut or wounded, our skin begins to repair itself through a c

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  • 04:46 Popular How Many Heartbeats Do We Get?

    How Many Heartbeats Do We Get?

    1,458 views / 1 likes - added

    Science really gets my heart going… Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/okaytobesmart http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart

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  • 05:50 How Cosmic Dust Reveals the Secrets of the Universe

    How Cosmic Dust Reveals the Secrets of the Universe

    139 views / 0 likes - added

    Every year, roughly 10 particles of space dust land on each square meter of Earths surface. Matthew Genge, a planetary scientist at Imperial College London, specializes in these alien dust grains, known as micrometeorites. They float here from space rocks

  • 16:11 Great Eight REAL Origami Fidget Spinner!

    Great Eight REAL Origami Fidget Spinner!

    117 views / 0 likes - added

    [Rather Simple] How to fold the Great *8* Real Origami Fidget Spinner from a square of origami paper no cutting or gluing. This *Great Eight* fidget spinner is NOT an oscillating fidget spinner. This one is spun by hitting it with your other hand like a n

  • 05:16 Fishing and Eating Like Ancient Hawaiians

    Fishing and Eating Like Ancient Hawaiians

    454 views / 0 likes - added

    Gargantuan luau dinners and Hawaiian pizza have nothing to do with authentic Hawaiian cuisine. Originally a simple diet based around root starches and fish, chefs in Hawaii are combating clichés and crafting Hawaiian menus that are more in harmony with th

  • 06:56 Thanks to Salad, We’re One Step Closer to Colonizing Space

    Thanks to Salad, We’re One Step Closer to Colonizing Space

    535 views / 0 likes - added

    After years of trial and error, NASA figured out how to successfully grow salad in space. So what does this breakthrough mean? Are we one step closer to colonizing other planets? NASA's Plan To Use A Giant Magnet To Make Mars Habitable https://youtu.be/5X

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  • 06:02 Popular Play Doh Doctor Drill N Fill With Nurse Elsa Playing Dentist Juego De Dentista Médico Disney Frozen

    Play Doh Doctor Drill N Fill With Nurse Elsa Playing Dentist Juego De Dentista Médico Disney Frozen

    1,257 views / 4 likes - added

    Also watch Disney Pixar Cars Mater working as a Dentist Play Doh Doctor Drill N Fill and Shrek Rotten Root Canal El Dentista Bromista o Dentista Brincalhão by youtube toy channel Disneycollector. Here's how this playset is called in other languages: El De

  • 12:28 What actually expands in an expanding universe?

    What actually expands in an expanding universe?

    549 views / 0 likes - added

    As the universe expands, #expanding #space is said to "stretch" photons. But if it stretches photons, does it also stretch molecules, galaxies and you? A portion of this video was sponsored by Salesforce. Go to https://salesforce.com/veritasium to learn m

  • 03:06 The Real Reason People Stutter

    The Real Reason People Stutter

    515 views / 0 likes - added

    Until recently, the cause of this speech disorder was largely unknown. But a new study may have just found the answer. Why Phone Echo Drives You Crazy - https://youtu.be/ZyDGJ_HN2n8 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More:

  • 05:38 Our Ignorance About Gravity

    Our Ignorance About Gravity

    439 views / 0 likes - added

    Thanks to the Heising Simons Foundation (https://www.hsfoundation.org/) for their support of this video, and of short range gravity research.This video is about how little we know about the behavior of gravity at short length and distance scales, what the

  • 01:11 The smallest holiday card ever

    The smallest holiday card ever

    578 views / 0 likes - added

    Scientists created a 300 square micrometer holiday card, the smallest ever on record. SUBSCRIBE: https://goo.gl/kdDpXu FOLLOW QUARTZ: Facebook: https://goo.gl/DsmLvx Twitter: https://goo.gl/rY7pSX Check out the rest of our videos: https://goo.gl/A8gZvx Qu

  • 04:29 Popular Can you solve the secret werewolf riddle? - Dan Finkel

    Can you solve the secret werewolf riddle? - Dan Finkel

    1,466 views / 1 likes - added

    Practice more problem-solving at https://brilliant.org/TedEd/ Signup to receive the bonus riddle's solution: https://brilliant.org/TedEdWerewolf/ You’re on the trail of a werewolf that’s been terrorizing your town. After months of detective work, you’ve n

  • 20:49 Eating The World's SPICIEST vs SOUREST FOODS

    Eating The World's SPICIEST vs SOUREST FOODS

    419 views / 4 likes - added

    If I win this spicy vs sour challenge, I get the Matter Cup and get to PICK MY DAUGHTER'S SCHOOL OUTFITS for a month!!!! Root for me to win, just this once! I'll need your help because judge Mila from @AnazalaFamily is definitely Team Salish!SUBSCRIBE:Sal

  • 17:15 How Neon Lights Are Made | Où se trouve: Atelier Neon Family

    How Neon Lights Are Made | Où se trouve: Atelier Neon Family

    527 views / 0 likes - added

    How A Neon Sign is Made – Alluring Sci Fi Lighting from the 80’s. Please rate and leave a comment for us. (◕‿◕✿) In the industrial district, we join the Neon Family in making a neon sign. Want to support more videos like this? Be our Patreon Supporter :-)

  • 03:27 Popular Why is a Dollar Called a "Buck"?

    Why is a Dollar Called a "Buck"?

    734 views / 1 likes - added

    →Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate

  • 04:46 Popular Rubik Cube In 2 Dimensions

    Rubik Cube In 2 Dimensions

    963 views / 0 likes - added

    The Rubik (or Rubik's) Cube is a popular toy. Deane shows how to make a 2 Dimensional version of the famous puzzle. You will need to start with a small square plastic or cardboard box. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=Curi

  • 04:54 Why are people sexist? | What's Behind Prejudice? Episode 3 | BBC Ideas

    Why are people sexist? | What's Behind Prejudice? Episode 3 | BBC Ideas

    261 views / 0 likes - added

    What's really behind sexism? The founder of the Everyday Sexism Project Laura Bates explores some of the root causes of sexism and sexist behaviour.Why are people racist? Or homophobic? Watch more like this in our What's Behind Prejudice playlist: https:/

  • 04:04 David Attenborough Meets The Rarest Animal in the WORLD?! | "The Last of His Kind" | Nature Bites

    David Attenborough Meets The Rarest Animal in the WORLD?! | "The Last of His Kind" | Nature Bites

    447 views / 0 likes - added

    Lonesome George is the last of his kind, a Pinta Island species of the giant Galapagos tortoises. David Attenborough tells his extraordinary story as two legends meet, just a few weeks before Lonesome George's death... Lonesome George was a male Pinta Isl

  • 22:30 Popular Newton's Laws of Motion - Physics 101 / AP Physics 1 Review - Dianna Cowern

    Newton's Laws of Motion - Physics 101 / AP Physics 1 Review - Dianna Cowern

    2,008 views / 0 likes - added

    Lesson 4 (Newton's Laws of Motion) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you!Exercises in this video:Problem 1: You

  • 03:17 Chessboard That Moves Pieces On Its Own

    Chessboard That Moves Pieces On Its Own

    495 views / 0 likes - added

    Square Off is a chessboard that moves its pieces through the use of sensors and magnets. You can play chess on the board or through the use of an app. Tech Insider tells you all you need to know about tech: gadgets, how-to's, gaming, science, digital cult

  • Popular NASA Live: Official Stream of NASA TV

    NASA Live: Official Stream of NASA TV

    1,656 views / 11 likes - added

    Direct from America's space program to YouTube, watch NASA TV live streaming here to get the latest from our exploration of the universe and learn how we discover our home planet. NASA TV airs a variety of regularly scheduled, pre-recorded educational and

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  • 16:27 Popular Ferrari: How a Blacksmith Created Italy’s Premiere Sportscar Brand

    Ferrari: How a Blacksmith Created Italy’s Premiere Sportscar Brand

    875 views / 1 likes - added

    Support us on Patreon to vote on which company we do next: https://www.patreon.com/business_casual Join us at our subreddit and on social media: Reddit: https://reddit.com/r/businesscasual Facebook: https://www.facebook.com/business.casual.yt Twitter: htt

  • 01:12 Soaring Above the Clouds with the King of the Andes

    Soaring Above the Clouds with the King of the Andes

    474 views / 1 likes - added

    With a wingspan up to 10 feet in length, the mighty Andean condor is one of the largest flying birds in the world. Found throughout the Andes Mountains, the condor is a national symbol for many South American countries. This massive bird has a hairless he

  • 01:31 This remote-controlled lawn mower is like a Roomba for your yard

    This remote-controlled lawn mower is like a Roomba for your yard

    527 views / 0 likes - added

    The Spider Mini is a remote-controlled lawn mower that can cover 800 square feet of grass in an hour. It can go 2.5 mph and cut grass down to 1.5 inches. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER:

  • 07:09 Could There Be Another Polio Epidemic in the U.S.?

    Could There Be Another Polio Epidemic in the U.S.?

    443 views / 0 likes - added

    Paul Alexander is one of the last few remaining polio survivors that depend on iron lungs—half-century-old machines that force inhabitants to breathe. Read the full feature about the Last of the Iron Lungs here http://gizmo.do/5YzAxdk Subscribe to G

  • 01:31 Norwegian town uses mirrors to make artificial sunlight

    Norwegian town uses mirrors to make artificial sunlight

    489 views / 0 likes - added

    Rjukan, Norway, sits in a valley that casts a shadow over the town for half the year. In 2013, mirrors were installed to reflect sunlight down to the town's square. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsid

  • 12:20 Popular Smallest Countries In The World

    Smallest Countries In The World

    810 views / 0 likes - added

    The smallest independent countries in the world! These are the various micronations around the planet and the ways in which they prosper despite their stature.What micronations can be found within the borders of Italy? What tiny island countries checker t

  • 11:54 Popular Vascular Plants = Winning! - Crash Course Biology #37

    Vascular Plants = Winning! - Crash Course Biology #37

    1,100 views / 0 likes - added

    Hank introduces us to one of the most diverse and important families in the tree of life - the vascular plants. These plants have found tremendous success and the their secret is also their defining trait: conductive tissues that can take food and water f

  • 06:34 How to Draw a Tree Holding the Earth

    How to Draw a Tree Holding the Earth

    127 views / 1 likes - added

    Hey Art Friends! Today, Hadley and I are learning how to draw a unique picture: the Earth being held up by a tree! It's a symbol of nature's support for our planet. This lesson is perfect for artists of all ages.As always, remember to take your time, have

  • 04:06 Why old buildings use the same leaf design

    Why old buildings use the same leaf design

    465 views / 0 likes - added

    There’s a reason almost every column has the same leaves… Subscribe to our channel! http://goo.gl/0bsAjO Follow Phil Edwards on Facebook here: https://www.facebook.com/philedwardsinc1/ In this episode of Vox Almanac, Phil Edwards explores why columns look

  • 02:35 Spinach Time-Lapse - 40 days | Soil cross section

    Spinach Time-Lapse - 40 days | Soil cross section

    353 views / 0 likes - added

    Spinach time lapse with soil cross section. Revealing both - how spinach leaves and roots grow.Root development is best visible at germination and 30 days in.Those brighter dots in the soil, moving like there is no tomorrow, are saprotrophs - bugs and wor

  • 06:58 The Best Home-Cooked Meals From Grandmas

    The Best Home-Cooked Meals From Grandmas

    272 views / 0 likes - added

    At Great Big Story, we've eaten a lot of weird, wild (wonderful) foods. But nothing beats the taste of home. We traveled to five countries around the world and asked grandmas and their grandkids to cook their favorite dish together. On the menu: onishime

  • 08:07 How To Draw A Cute Cartoon Bald Eagle

    How To Draw A Cute Cartoon Bald Eagle

    304 views / 0 likes - added

    Hey art friends! Today, Hadley and I are learning how to draw a cute cartoon bald eagle, just in time for our July 4th celebrations. Join us as we soar into the fun of creating this patriotic symbol. Remember, we love seeing your artwork. Share your bald

  • 02:42 The Most Exclusive NYC Dining Experience Is At This Apartment

    The Most Exclusive NYC Dining Experience Is At This Apartment

    303 views / 0 likes - added

    How do you make friends in a new city? Vincent Woo feeds people. Twice a month, the founder of Mr. Jones Supper Club welcomes strangers into his Manhattan apartment and whips up an exquisite meal for them. While Vincent isnt a professional chef, he knows

  • 05:12 The Doomsday Clock, explained

    The Doomsday Clock, explained

    610 views / 0 likes - added

    The clock's ticking. Subscribe to our channel! http://goo.gl/0bsAjO The Doomsday Clock began as a graphic on the first edition of the Bulletin of the Atomic Scientists’ magazine. Since then, the Bulletin has used the clock as a symbol for their interpreta

  • 03:23 How This Tattoo Artist Is Helping Others Heal From Trauma

    How This Tattoo Artist Is Helping Others Heal From Trauma

    415 views / 0 likes - added

    Brian Finn dedicates his artistic talent to helping people heal. The Toledo, Ohio, tattoo artist spends his days off using modern technology and a creative eye to transform scars caused by human trafficking, self-harm and domestic violence into symbols of

  • 02:39 The Historic Origins of the Dap

    The Historic Origins of the Dap

    593 views / 0 likes - added

    The dap is more than just a handshake, it’s a symbol of solidarity, one with a long and proud history behind it. The origins of this greeting trace back to young Black American soldiers stationed abroad during the Vietnam War. With racism prevalent in the


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