Search Results: "logic square"

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14:00
Logic Gates from Transistors: Transistors and Boolean Logic

460 views / 0 likes - added 5 years ago

How to make all the logic gates from a field effect transistor, or from other logic gates.
10:07 Popular
Boolean Logic & Logic Gates: Crash Course Computer Science #3

1,247 views / 0 likes - added 7 years ago

Today, Carrie Anne is going to take a look at how those transistors we talked about last episode can be used to perform complex actions. With the just two states, on and off, the flow of electricity can be used to perform a number of logical operations, w
13:50 Popular
16 TRICKY RIDDLES THAT'LL CHALLENGE YOUR LOGIC

2,274 views / 5 likes - added 6 years ago

Are you ready to test your logic and analytical skills? These tricky riddles won't be a big challenge for those whose mind is used to working out. Let's see whether your brain is in good shape or needs more exercising: 00:14 - Logic riddle. A hardcore log
14:25 Popular
14 Cool Riddles That'll Sharpen Your Logic

1,181 views / 1 likes - added 5 years ago

Are you ready to sharpen your logic? This set of cool riddles and picture puzzles will sharpen your logic and test your vision to the absolute max! Right after finishing it, you will feel like your brain had a nice workout. This amazing feeling will give
54:07 Popular
Logic Gates, Truth Tables, Boolean Algebra AND, OR, NOT, NAND & NOR

1,365 views / 0 likes - added 3 years ago

This electronics video provides a basic introduction into logic gates, truth tables, and simplifying boolean algebra expressions. It discusses logic gates such as the AND, OR, NOT, NAND and NOR Gates. This video is for college students who are taking intr
02:15 Popular
How to Add Square Roots to Numerator Fractions

1,001 views / 1 likes - added 5 years ago

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
04:42 Popular
The Famously Difficult Green-eyed Logic Puzzle - Alex Gendler

1,346 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-famously-difficult-green-eyed-logic-puzzle-alex-gendler One hundred green-eyed logicians have been imprisoned on an island by a mad dictator. Their only hope for freedom lies in the answer to one famously di
27:52
8-bit CPU control logic: Part 1

529 views / 0 likes - added 7 years ago

In this video, we walk through writing a program—using a machine language we get to make up! Then we walk through exactly what the control logic will need to do in order to execute the program. See https://eater.net/bbcpu8-control-logic for more. Support
13:54 Popular
16 Math Riddles And Logic Puzzles That Will Crack Your Mind Wide Open

1,980 views / 0 likes - added 6 years ago

These math riddles and logic puzzles will either crack your mind wide open or will boost your IQ! (Hopefully, the latter) 00:14 - Just a nice warm-up before the main brain workout! To crack this easy riddle you need to pay attention to every item on the t
14:38 Popular
TRAIN YOUR LOGIC WITH THESE 16 SHORT RIDDLES FOR KIDS

1,703 views / 4 likes - added 5 years ago

Train your logic with these 16 short and fun riddles for kids :) Solving tricky riddles for 20 minutes a day makes you smart and more attentive to the details! These awesome riddles with answers will improve your logic and increase your brain power! So be
00:29
World's First Square Bubble #shorts #experiments

165 views / 0 likes - added 2 years ago

#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

222 views / 0 likes - added 1 year ago

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
10:48 Popular
Messed up MYSTERY RIDDLES to Test Logic Skills w/ Gloom

2,270 views / 12 likes - added 4 years ago

Messed up MYSTERY RIDDLES to Test Logic Skills w/ Gloom - 7 Second Riddles: https://www.youtube.com/channel/UCttFk8-Nysnyw59aNlWOWzwCheck out my friend Gloom: https://youtu.be/FSczovlQbcoSUBSCRIBE and become part of the AzzyLand family :D Hello Citizens o
00:22
The Dumbest Logic Trap #shorts

178 views / 0 likes - added 2 years ago

Borrow $10, but only take $5. Then your friend will owe you $5, and you'll owe your friend $5, and it'll cancel out... except for the original $5 he's already given you. RIGHT?! And that's the $5 logic trap. #shorts
04:54 Popular
The Parker Square - Numberphile

724 views / 0 likes - added 8 years ago

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.
13:23 Popular
Messed up MYSTERY RIDDLES to Test Logic Skills w LaurenzSide

2,110 views / 13 likes - added 4 years ago

Messed up MYSTERY RIDDLES to Test Logic Skills w LaurenzSide. 7 second riddles: https://www.youtube.com/watch?v=J0PdhONeEbw LaurenzSide: https://www.youtube.com/watch?v=X3Egm1RgXlMSUBSCRIBE and become part of the AzzyLand family :D Hello Citizens of Azzyl
03:40 Popular
A Nice Square - Numberphile

1,069 views / 0 likes - added 6 years ago

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
05:21
HOW TO MAKE SQUARE GEARS FROM FOAM?

601 views / 0 likes - added 6 years ago

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

708 views / 0 likes - added 9 years ago

Introduction to square roots
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04:48 Popular
Approximating Square Roots

743 views / 0 likes - added 9 years ago

Approximating square roots
03:58 Popular
Magic Square Party Trick - Numberphile

712 views / 0 likes - added 8 years ago

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

623 views / 0 likes - added 4 years ago

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

930 views / 0 likes - added 9 years ago

Finding square root of decimal
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Factoring Perfect Square Polynomial

653 views / 0 likes - added 8 years ago

Factoring perfect square polynomial
04:37 Popular
Identifying Perfect Square Trinomials

722 views / 0 likes - added 8 years ago

Identifying perfect square trinomials
02:39
Solving For Constants In Perfect Square Polynomial

693 views / 0 likes - added 8 years ago

Solving for constants in perfect square polynomial
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Factoring And Completing Square Of Higher Degree Expressions

648 views / 0 likes - added 9 years ago

Factoring and completing square of higher degree expressions
15:01 Popular
Graphs of Square Root Functions

841 views / 0 likes - added 9 years ago

Graphs of Square Root Functions More free lessons at: http://www.khanacademy.org/video?v=outcfkh69U0
10:23 Popular
Chi-Square Distribution Introduction

756 views / 0 likes - added 9 years ago

Chi-Square Distribution Introduction More free lessons at: http://www.khanacademy.org/video?v=dXB3cUGnaxQ
18:22
8-bit CPU control logic: Part 2

458 views / 0 likes - added 7 years ago

In this video, we talk about the difference between instructions and microinstructions. Then we build a ring counter to keep track of where we are in the instruction cycle. Finally, we hook up a quick-and-dirty implementation of the fetch cycle to demonst
43:52
8-bit CPU control logic: Part 3

512 views / 0 likes - added 7 years ago

See https://eater.net/bbcpu8-control-logic for more. In this video we use two EEPROMs to translate the instruction cycle ring counter and the contents of the instruction register to the correct control signals for each microinstruction. At the end of the
03:28
Completing Perfect Square Trinomials

635 views / 0 likes - added 9 years ago

u16_l5_t1_we2 Completing Perfect Square Trinomials Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
07:57 Popular
20 TRICKY RIDDLES AND LOGIC PUZZLES FOR KIDS

1,683 views / 1 likes - added 5 years ago

AWESOME RIDDLES AND TRICKS FOR KIDS There's nothing better than spending a boring day solving some cool puzzles for kdis and riddles! Even if you're the smartest and the most experienced riddle-solver in the world, I bet that the tricks from the video wil
04:26 Popular
Shared Binomial Factor Between Perfect Square And Difference Of Squares

714 views / 0 likes - added 8 years ago

Shared binomial factor between perfect square and difference of squares
01:29 Popular
Fold 'N Fly ✈ The Square Paper Airplane

1,030 views / 0 likes - added 8 years ago

Watch this video to learn how to create the "Square" paper plane found on http://www.foldnfly.com
03:09
Can You Solve The Marriage Logic Problem? 80% Fail

674 views / 0 likes - added 7 years ago

Surveys have found 80 percent get this logic problem wrong. Alice is looking at Bob, and Bob is looking at Charlie. Alice is married; Charlie is not. Is a married person looking at an unmarried person? Answer choices are A) Yes, B) No, and C) Cannot be de
11:03
Solving Quadratic Equations by Square Roots

700 views / 0 likes - added 9 years ago

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

836 views / 0 likes - added 9 years ago

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

774 views / 0 likes - added 9 years ago

Contingency Table Chi-Square Test More free lessons at: http://www.khanacademy.org/video?v=hpWdDmgsIRE
02:46
Square Wheeled Tricycle

469 views / 1 likes - added 5 years ago

Flat road - circular wheel. Bumpy road - square wheel? See who wins the race!
01:56
Teddy Roosevelt's Square Deal

21 views / 0 likes - added 2 weeks ago

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

1,292 views / 1 likes - added 5 years ago

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
Japanese square lashing

328 views / 0 likes - added 2 years ago

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

878 views / 0 likes - added 8 years ago

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

526 views / 0 likes - added 9 years ago

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

585 views / 0 likes - added 9 years ago

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

629 views / 0 likes - added 9 years ago

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

533 views / 0 likes - added 9 years ago

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

566 views / 0 likes - added 9 years ago

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

479 views / 0 likes - added 9 years ago

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

547 views / 0 likes - added 9 years ago

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
03:20
Solve These Logic Brain Teaser Puzzles

503 views / 0 likes - added 3 years ago

Can you solve these matchstick logic puzzles? Play against the clock and test your brain. Different games with answers using matches, can you find the solution.More fun here: https://www.youtube.com/watch?v=VJf8XAhC550&list=PLQ_T2NppE0PKmgRUgvDnGkB_iC_rwq
05:36
Simplifying Square Roots

625 views / 0 likes - added 9 years ago

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

911 views / 0 likes - added 8 years ago

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

664 views / 0 likes - added 9 years ago

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

677 views / 0 likes - added 9 years ago

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

645 views / 0 likes - added 6 years ago

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 :)
05:44
Completing the Square to Solve Quadratic Equations

684 views / 0 likes - added 9 years ago

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

110 views / 1 likes - added 8 months ago

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

2,995 views / 0 likes - added 7 years ago

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

310 views / 0 likes - added 3 years ago

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
11:26 Popular
10 Tricky Riddles and Logic Puzzles To Sharpen Your Brain

1,108 views / 3 likes - added 5 years ago

If you are a Genius, can you solve this puzzle? So, test your ingenuity and knowledge with these top 10 amazing riddles and puzzles that 90% fail to answer. Subscribe to FactoFusion: http://bit.ly/FactoFusion Our Social Media: Like us on Facebook: https:/
06:24 Popular
The Seemingly Impossible Escape Logic Puzzle

1,449 views / 0 likes - added 7 years ago

An evil logician takes Alice and Bob captive. They have a chance to escape if they can deduce the total number of trees in the prison. Can they figure it out? Source of puzzle wu: riddles forum https://www.ocf.berkeley.edu/~wwu/cgi-bin/yabb/YaBB.cgi?board
06:22 Popular
Super Genius Test: Brain teaser, logic puzzle & the hardest search image ever! (viral)

761 views / 0 likes - added 5 years ago

If you solved all three of them, you are a SUPER GENIUS!!! Please let me know how many you got right in the comments below! The first one went viral on quora, the other one was completely in all channels and most people could not answer all 9 questions...
05:55 Popular
"Impossible" Logic Puzzle - How Many Liars Are At The Party?

807 views / 0 likes - added 7 years ago

A party has 100 people who are either liars are truth tellers. Liars always lie and truth tellers always say the truth. After the party you ask each person, "How many truth tellers did you shake hands with?" Each person gives a different answer from 0 to
11:04
Chi-Square Tests: Crash Course Statistics #29

369 views / 0 likes - added 4 years ago

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

430 views / 0 likes - added 6 years ago

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

52 views / 0 likes - added 4 months ago

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
05:40
How to find a square root

495 views / 0 likes - added 6 years ago

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
03:25 Popular
Preserving One Square Inch of Silence

726 views / 0 likes - added 7 years ago

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?

108 views / 0 likes - added 1 year ago

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

501 views / 1 likes - added 5 years ago

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
03:33
Cat Logic: Hunting

319 views / 1 likes - added 4 years ago

Today, my cats and I had fun playing hunter and hunted!
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Making logic gates from transistors

415 views / 0 likes - added 7 years ago

Support me on Patreon: https://www.patreon.com/beneater
04:45
How Computers Work: Circuits and Logic

570 views / 0 likes - added 5 years ago

Computers process information in the blink of an eye. It's not magic though, it's just millions of tiny circuits! Start learning at http://code.org/ Stay in touch with us! • on Twitter https://twitter.com/codeorg • on Facebook https://www.facebook.com/Cod
08:24
Making Non-Electric Circuits With Computer Logic

55 views / 0 likes - added 3 months ago

Check out Spintronics here:https://store.upperstory.com/?utm_source=Youtube&utm_medium=ActionLabSee my video about the marble computer here:https://www.youtube.com/watch?v=8BOvLL8ok8I&t=61sShop the Action Lab Science Gear here: https://theactionlab.com/ C
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Gumball | Robot Logic | The Loophole | Cartoon Network

551 views / 2 likes - added 5 years ago

Bobert takes Gumball and Darwin way too literally. ► Subscribe to The Amazing World of Gumball - http://bit.ly/2gjL91J Follow us for all the latest Gumball news! ► Website - http://www.theamazingworldofgumball.com/ ► Facebook - http://bit.ly/2foqTcO Gumba
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Robot Logic | The Loophole | Gumball | Cartoon Network

264 views / 1 likes - added 3 years ago

Click to watch more of The Amazing World of Gumball - https://bit.ly/35wZzDJFollow us for all the latest Gumball news! Website - http://www.theamazingworldofgumball.com/ Facebook - http://bit.ly/2foqTcOGumball, the amusing blue cat with a giant head and h
06:31
How to Make a Computer - Part I: Relays and Logic Gates

673 views / 0 likes - added 7 years ago

Sorry for the delay on this video! Basically started remaking the whole thing ~2 weeks ago because I was unhappy with it. Really hope you guys enjoy! Should be able to get the next video in this series out quick. More space content to come eventually. Big
Featured
18:40
Logic gates made of DNA beat me at tic-tac-toe

155 views / 0 likes - added 1 year ago

The first 100 people to use code science at the link below willget 20% off of Incogni: https://incogni.com/scienceDeoxyribozymes are catalysts made of DNA instead of proteins. With some clever manipulation they can be turned into molecular computers that
03:09 Popular
Simplifying Square Roots | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

1,765 views / 0 likes - added 8 years ago

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
12:31 Popular
Can You Guess Who's Lying? 3 Logic Riddles to Train Your Problem Solving Skills

801 views / 1 likes - added 5 years ago

Get better at problem solving today with Brilliant! The first 200 people to sign up will get a 20% discount: https://brilliant.org/upandatom Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and computer science videos every two weeks! *SUBSCRI
25:16
Punnett Square Fun

602 views / 0 likes - added 9 years ago

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

47 views / 0 likes - added 2 months ago

I show you how to make water in any shape#shorts
10:19
Square Roots and Real Numbers

548 views / 0 likes - added 9 years ago

More free lessons at: http://www.khanacademy.org/video?v=BpBh8gvMifs
09:15
5-Sided Square - Numberphile

628 views / 0 likes - added 5 years ago

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

317 views / 1 likes - added 3 years ago

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

532 views / 0 likes - added 9 years ago

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

1,397 views / 2 likes - added 5 years ago

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

1,519 views / 1 likes - added 4 years ago

Learn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!
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Square Bubble - Sick Science! #149

245 views / 0 likes - added 3 years ago

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?

1,222 views / 0 likes - added 4 years ago

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

608 views / 0 likes - added 6 years ago

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

560 views / 0 likes - added 5 years ago

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
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Twiddle Square Iso-Area Origami Fidget Toy

67 views / 0 likes - added 4 months ago

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
13:06 Popular
12 Brain Games And Trivia Questions That'll Impress Your Teacher

967 views / 4 likes - added 5 years ago

Enjoy a new set of cool brain games and trivia questions with answers that will impress your smartest friend and even your teacher! If you've been solving riddles every day then these brain teasers won't be a challenge for you at all, but you will definit
13:50 Popular
MIXED BRAIN TEASERS WITH ANSWERS TO TEST YOUR BRAIN FITNESS

1,126 views / 2 likes - added 6 years ago

It's time to test how fit your brain is! These mixed brain teasers will test all sides and levels: 00:14 - Cool quiz questions If you can pass these cool quiz questions, you're on the same page with the new generation! A hint from me: these cool riddles a
08:41 Popular
Math in the Simpsons: Homer's theorem

915 views / 0 likes - added 5 years ago

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'
13:57 Popular
19 TEXT RIDDLES AND MYSTERY RIDDLES TO ROCK YOUR BRAIN

2,511 views / 6 likes - added 6 years ago

These cool text riddles and mystery riddles will rock your brain, testing all sides of you: 00:14 - Mystery Riddle - Logic Puzzle Do you consider yourself to be a wise man? This mystery riddle will answer that question. If you are, then this mystery riddl
12:51 Popular
PICTURE PUZZLES THAT'LL MESS WITH YOUR BRAIN

877 views / 1 likes - added 5 years ago

These picture puzzles will mess with your brain! Get ready to boost your logic and work out your brain with these tricky riddles and brain teasers. If you can't concentrate and feel exhausted all the time try to solve different riddles at least for 20 min
01:18
Incredible Shade Illusion!

666 views / 0 likes - added 8 years ago

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
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Exploring How Computers Work

307 views / 0 likes - added 2 years ago

A little exploration of some of the fundamentals of how computers work. Logic gates, binary, two's complement; all that good stuff!The simulation tool is now available for download!You can find it here: https://sebastian.itch.io/digital-logic-simAlong wit
13:55 Popular
18 MATH RIDDLES THAT EVEN YOUR MATH TEACHER WILL FAIL

1,609 views / 3 likes - added 6 years ago

A great chance to challenge your math teacher! These 18 math riddles will trick and will make sweat even your math teacher: 00:14 - Easy riddle to warm you up for the main brain workout. Kids solve this in seconds! 00:46 - Riddle to test your ability to t
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01:18
Incredible Shade Illusion!

142 views / 0 likes - added 1 year ago

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
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ONLY 5% WILL SCORE 12/12! POPULAR RIDDLES ON CRIME

959 views / 5 likes - added 6 years ago

Believe it or not, but only 5% of us can score 12/12. These popular riddles on crime will boil your brain, but you'll feel great like after a nice workout: 00:14 - Can you crack the code? - Popular riddle on escape Detective, your best friend is in deep n
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14 Brainy Riddles That Nobody Can Solve Without Help

1,359 views / 5 likes - added 4 years ago

Are smart enough to solve these brainy riddles that nobody can solve without help? Try not to fail and solve at least 10 out of 14 riddles correct ;) If you want to have a well-trained brain, then don't be lazy to solve these cool brain games and mind-blo
09:44
The 50/50 Problem You Won't Believe

199 views / 0 likes - added 2 years ago

Get the Vsauce Curiosity Box: https://www.curiositybox.com/vsauce2Probability is one of the clearest, more straightforward disciplines within mathematics. Unfortunately, almost nothing in mathematics is murkier and more misleading than probability. WHAT?!
This LEGO build will blow your mind

204 views / 0 likes - added 2 years ago

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
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9 CRIME SCENES AND RIDDLES TO WAKE YOU UP IN 7 SECONDS

2,097 views / 3 likes - added 4 years ago

Wake up your brain in 7 seconds with these crime scenes and detective riddles! If you want to improve your logical skills and critical thinking then keep watching this video! These criminal cases and tricky riddles will test your general knowledge and boo
15:33
Designing a 7-segment hex decoder

625 views / 0 likes - added 7 years ago

Building a combinational logic circuit to decode 8 bits and display a 3-digit decimal number on 7-segment displays is complex. In this video, I build something much simpler—a circuit that decodes 4 bits to a one-digit hexadecimal display—and even that's p
13:50 Popular
EMOJI QUIZ CHALLENGES AND FUNNY RIDDLES TO KEEP YOUR BRAIN IN SHAPE

2,196 views / 3 likes - added 6 years ago

New emoji quiz challenge for those who stays up to date with world famous brains, movies and songs! These funny riddles will test your mind and logic. Let's see if you can stand up to this challenge: 00:14 - New emoji quiz. Warm up your brain with this sh
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Why Do Americans And Canadians Celebrate Labor Day? - Kenneth C. Davis

670 views / 2 likes - added 8 years ago

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
10:42
Path Counting Brain Teaser

642 views / 0 likes - added 9 years ago

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

553 views / 0 likes - added 6 years ago

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
13:25
2003 AIME II Problem 10

438 views / 0 likes - added 9 years ago

perfect squares integers square root More free lessons at: http://www.khanacademy.org/video?v=Hh3iY4tdkGI
00:34
Bernoullis Ping Pong Balls #shorts

171 views / 0 likes - added 1 year ago

This cool science experiment seemingly defies logic. But by using Bernoullis principle makes the magic happen. Blow over the top and the pressure becomes lower on top. The higher pressure on bottom pushes the balled in and then out of the tube! Science is
03:22
The WAVE - Worlds Largest Anamorphic Illusion

346 views / 0 likes - added 3 years ago

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
14:37 Popular
25 Cool Riddles With A Twist For A Fun Brain Workout

983 views / 0 likes - added 4 years ago

Here is a huge portion of cool riddles with a twist for a fun brain workout! These tricky puzzles will work out your brain and help you stay concentrated during the day. They might look too simple at first sight, but some of the answers will surprise you.
11:54
2003 AIME II Problem 15 (part 1)

589 views / 0 likes - added 9 years ago

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
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2003 AIME II Problem 15 (part 2)

494 views / 0 likes - added 9 years ago

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)

651 views / 0 likes - added 9 years ago

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
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Best Colorblind Tests And Crime Riddles With Answers!

1,042 views / 1 likes - added 4 years ago

Force your brain to work with these crime riddles and colorblind test with answers! Try to give the right answers to these riddles for kids and adults as fast as possible. If you can't concentrate and feel exhausted all the time try to solve tricky riddle
02:49
Roy Clark - 12th Street Rag (that Spongebob Song)

378 views / 0 likes - added 1 year ago

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.
13:55 Popular
Only 5% Of Adults Can Solve These 12 Easy Riddles

1,310 views / 2 likes - added 4 years ago

Here is a set of 12 easy riddles that only 5% of adults can solve! Get ready to exercise your brain with this portion of fun puzzles. If you want to check your IQ level and increase your logic, then push the "Play" button :) I will be waiting for your ans
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19 BRAIN TEASERS THAT WILL INCREASE YOUR IQ LEVEL

2,635 views / 1 likes - added 6 years ago

These 19 cool brain teasers and optical illusion will help you increase your IQ one level up: 00:14 - Mystery riddle to test your ability to think in dangerous situation. 01:23 - Logic test - Math riddle. An easy riddle to test your perception and even ma
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How Computers Calculate - the ALU: Crash Course Computer Science #5

718 views / 0 likes - added 7 years ago

Take the 2017 PBS Digital Studios Survey: http://surveymonkey.com/r/pbsds2017. Today we're going to talk about a fundamental part of all modern computers. The thing that basically everything else uses - the Arithmetic and Logic Unit (or the ALU). The ALU
09:54
Inside Hong Kong’s cage homes

662 views / 0 likes - added 5 years ago

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
03:39
One Day More-Les Misrables (performed by 1 singer)

383 views / 0 likes - added 3 years ago

I consider this my most ambitious project to date. A song that I swore I'd never perform again after high school, quarantine got the better of me and I decided to recreate it performing all the vocal parts. I hope you enjoy! Produced/Performed by: Aaron G
13:53 Popular
15 BRAIN TEASERS AND RIDDLES THAT WILL CONFUSE YOUR MIND

2,017 views / 2 likes - added 5 years ago

These tricky brain teasers for adults and riddles for kids will confuse your brain to the absolute max and will nicely work out your logic: 00:14 - Survival riddle - Tricky brain games A tricky brain game or a survival riddle where you have only one chanc
05:57 Popular
Can You Solve This 6th Grade Geometry Problem From Singapore? The Area Of A "Claw"

1,124 views / 1 likes - added 7 years ago

This problem was given to Primary 6 (age 11-12) students in Singapore. What is the area of the shaded region in the video, which consists of the region bounded by 4 quarter circles in a 3x3 grid of squares, and each square has a side length of 4? The shad
01:22
Half of All North American Shorebirds Use This Rest Stop

640 views / 0 likes - added 7 years ago

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
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Racing to a Future of Autonomous Cars

562 views / 0 likes - added 6 years ago

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
04:54 Popular
Can you solve the three gods riddle? - Alex Gendler

1,293 views / 1 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/can-you-solve-the-three-gods-riddle-alex-gendler You and your team have crash-landed on an ancient planet. Can you appease the three alien overlords who rule it and get your team safely home? Created by logician
02:57 Popular
Can You Solve This Crazy Equation? Ramanujan's Radical Brain Teaser

1,093 views / 0 likes - added 7 years ago

In 1911, Srinivasa Ramanujan posed this problem involving an infinite nested radical (a never-ending expression that has square roots inside of square roots). Can you figure out how to simplify the equation? The video presents an intuitive solution. Techn
13:02 Popular
14 MYSTERY RIDDLES THAT WILL TRICK YOUR MIND

2,360 views / 11 likes - added 5 years ago

Test your brain power and boost your logic with these mystery riddles that will trick your mind. Not only these riddles and answers will nicely exercise your brain, but also test your brain power in the most relaxed and fun way! Numerous studies have show
03:25 Popular
How Duct Tape Saved the Lives of the Apollo 13 Crew

797 views / 2 likes - added 6 years ago

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
03:56 Popular
Mind Reading With Numbers

836 views / 0 likes - added 8 years ago

When someone is thinking of any number between 1 and 1000, Deane shows how to find that number with just 10 questions. It may seem like mind reading, but it is really logic. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow C
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04:12
What is Zeno's Dichotomy Paradox? - Colm Kelleher

534 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/what-is-zeno-s-dichotomy-paradox-colm-kelleher Can you ever travel from one place to another? Ancient Greek philosopher Zeno of Elea gave a convincing argument that all motion is impossible - but where's the fla
14:46 Popular
If You Can Solve These Short Riddles Then You're Smart Enough For High School

1,397 views / 4 likes - added 4 years ago

If you can solve these short riddles then you're smart enough for high school! Test your knowledge and IQ level with these fun puzzles ;) If you feel tired or exhausted try to spend time solving brain games and tests! You will have some fun and work out y
10:24
Alphamagic vs Letterwise Magic Squares

531 views / 0 likes - added 7 years ago

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"

376 views / 0 likes - added 4 years ago

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
07:57
Crane Puppet Part II: CRANE FEET

374 views / 0 likes - added 4 years ago

[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

539 views / 0 likes - added 3 years ago

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.
03:58
Quantum Computing Breakthrough

579 views / 0 likes - added 8 years ago

Quantum physics is weird. But quantum computing could be awesome! Learn how scientists took a big leap this week toward making quantum computers a reality. For a free book from Audible, go to: http://www.audible.com/t1/30DayGoldFT_at?source_code=PDTGB0009
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13:20 Popular
What Shape Do YOU See? The Most Incredible Optical Illusion!

1,155 views / 0 likes - added 4 years ago

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
08:45
Conway Checkers - Numberphile

544 views / 0 likes - added 5 years ago

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
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Riddles To Test Your SURVIVAL SKILLS

2,555 views / 25 likes - added 4 years ago

Im SSSniperWolf and today were doing RIDDLES TO TEST YOUR SURVIVAL SKILLS! These puzzles and brain teasers with answers will test your logic and IQ! Leave a Like if you enjoyed this and WATCH MORE Riddles http://bit.ly/sssniperwolfriddlesInstagram: http:/
06:48 Popular
How To Fold An Origami Dove

1,230 views / 5 likes - added 6 years ago

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]

522 views / 0 likes - added 5 years ago

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

1,569 views / 1 likes - added 8 years ago

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
10:32
Can you solve the $20 riddle? ft SMBC Comics' Zach Weinersmith

624 views / 0 likes - added 7 years ago

PBSDS Survey: https://www.surveymonkey.com/r/pbsds2017 Find Zach at: www.smbc-comics.com/ I sit down with Zach Weinersmith from SMBC comics to ask him some physics trivia and logic riddles! What are the base SI units? The prisoner hat riddle The $20 true
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Are There Problems That Computers Can't Solve?

337 views / 0 likes - added 3 years ago

All about Hilbert's Decision Problem, Turing's solution, and a machine that vanishes in a puff of logic. MORE BASICS: https://www.youtube.com/playlist?list=PL96C35uN7xGLLeET0dOWaKHkAlPsrkchaWritten with Sean Elliott https://twitter.com/SeanMElliott/Graphi
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Freezing pipes & soda can science demonstration // Homemade Science with Bruce Yeany

809 views / 0 likes - added 7 years ago

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
04:12 Popular
The left brain vs. right brain myth - Elizabeth Waters

1,132 views / 2 likes - added 6 years ago

View full lesson: https://ed.ted.com/lessons/the-left-brain-vs-right-brain-myth-elizabeth-waters The human brain is visibly split into a left and right side. This structure has inspired one of the most pervasive ideas about the brain: that the left side c
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04:55 Popular
Solve the right triangle - Trigonometry Brain Teaser

1,688 views / 0 likes - added 7 years ago

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
05:35
A Better Way To Picture Atoms

373 views / 0 likes - added 3 years ago

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
06:35 Popular
Only a Genius Can Solve These Riddles in 2 Minutes

1,053 views / 2 likes - added 6 years ago

Logic puzzles are good for people of all ages because they give our minds a chance to limber up. Can you solve each of them in 15 seconds? If so, you can consider yourself a genius (we aren’t – we couldn’t get the last one). Subscribe to Bright Side : htt
07:01 Popular
Lifting a car with a vacuum cleaner and a tarp // Demonstration of Pressure

828 views / 0 likes - added 2 years ago

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
13:22
Symbolic AI: Crash Course AI #10

344 views / 0 likes - added 4 years ago

Today we're going to talk about Symbolic AI - also known as "good old-fashioned AI". Symbolic AI is really different from the modern neural networks we've discussed so far, instead, it represents problems using symbols and then uses logic to search for so
19:32
How Do Computers Remember?

245 views / 0 likes - added 2 years ago

Exploring some of the basics of computer memory: latches, flip flops, and registers!The simulation tool is now available to download:https://sebastian.itch.io/digital-logic-simSource code for the simulator can be found here:https://github.com/SebLague/Dig
14:28
Origami Cube Fidget Spinner

54 views / 0 likes - added 3 months ago

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

437 views / 0 likes - added 6 years ago

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

227 views / 0 likes - added 3 years ago

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
01:10
Teddy Roosevelt Explained In One Minute

642 views / 2 likes - added 8 years ago

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

184 views / 1 likes - added 2 years ago

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

244 views / 0 likes - added 3 years ago

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
12:59
SR latch

478 views / 0 likes - added 7 years ago

Digital logic gets really interesting when we connect the output of gates back to an input. The SR latch is one of the most basic memory circuits that we can build on to make counters, registers, and all sorts of other interesting things. Support me on Pa
08:29 Popular
Oldest footage of New York City ever

727 views / 1 likes - added 5 years ago

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

226 views / 0 likes - added 2 years ago

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
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How A Wound Heals Itself - Sarthak Sinha

670 views / 1 likes - added 9 years ago

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

134 views / 0 likes - added 2 years ago

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
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Great Eight REAL Origami Fidget Spinner!

108 views / 0 likes - added 4 months ago

[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
05:38
Our Ignorance About Gravity

438 views / 0 likes - added 4 years ago

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

577 views / 0 likes - added 6 years ago

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

1,457 views / 1 likes - added 5 years ago

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
04:46 Popular
Rubik Cube In 2 Dimensions

959 views / 0 likes - added 8 years ago

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
Making an Infinite LEGO Domino Ring

314 views / 0 likes - added 1 year ago

A never ending (theoretically) domino ring, built using LEGO bricks. Turn on captions for some commentary on the build.The ring contains 64 dominos. A ramp runs along the inside of the ring, opposite the falling dominos, to lift them back up. A Mindstorms
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MIND-BOGGLING HIKER RIDDLE ft Anne Wojcicki

554 views / 0 likes - added 7 years ago

Check back tomorrow for the hiker riddle answer & for the next riddle! Try Skillshare at http://skl.sh/physicsgirl I ask Anne Wojcicki, founder and CEO of 23andMe to answer some logic and physics riddles. Yes, it's mean and fun. By the way, Physics Girl h
22:30 Popular
Newton's Laws of Motion - Physics 101 / AP Physics 1 Review - Dianna Cowern

1,990 views / 0 likes - added 3 years ago

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
05:58 Popular
Can You Crack This Four Card Code?

780 views / 0 likes - added 6 years ago

A surprisingly tricky card riddle. You'll need to put your thinking caps on for this one. Hi! I'm Jade. I'm an Aussie with a Bachelor's degree in Applied Physics. After three years and over 100 lab sessions, I realized I'm terrible at experiments. So now
03:17
Chessboard That Moves Pieces On Its Own

493 views / 0 likes - added 5 years ago

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
01:49 Popular
This Matchstick Puzzle Is

853 views / 1 likes - added 7 years ago

This classic matchstick/toothpick puzzle is making the rounds because it is supposedly "extremely hard" for adults. Can you make 3 squares by moving 3 matchsticks? You cannot break any of the sticks, the resulting squares must be of equal size, and each t
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12:25 Popular
What's the Fastest Way to Travel in Minecraft 1.14?

1,391 views / 0 likes - added 4 years ago

Travelling long distances in Minecraft doesn't have to be a painful experience, there are some methods that make it incredibly fast! But what is the fastest? This video will tell you! NETHER LOGIC! For every block that a player travels in the Nether, they
01:31
This remote-controlled lawn mower is like a Roomba for your yard

523 views / 0 likes - added 7 years ago

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

485 views / 0 likes - added 6 years ago

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

803 views / 0 likes - added 5 years ago

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
06:14
How a mathematician dissects a coincidence

490 views / 1 likes - added 7 years ago

Can you unknot a twist of fate with logic? Vox's Phil Edwards asked mathematician Joseph Mazur about his book, Fluke, and one of its most incredible stories. Find a link to the book and more information here: http://www.vox.com/2016/10/31/13457236/mathema
05:48
What Is The Area? "You Should Be Able To Solve This"

505 views / 0 likes - added 5 years ago

Thanks to Reio in Romania for emailing me this fun problem! What is the area? This puzzle was shared with the tagline "you should be able to solve this." Solution to 5th grade Chinese challenge problem https://youtu.be/OuJQaxZvlYs My blog post for this vi
08:02 Popular
Messed Up Riddles To Test Your Brain

1,389 views / 11 likes - added 3 years ago

Messed Up Riddles To Test Your Brain! Test your logic with these brain teasers and tricky questions! Download and play AFK Arena: https://patron.me/SSSniperAFK Join AFK Arena's 2nd anniversary event from April 6th until May 5th and get 100 free summons an
00:58
The Man Who Invented Zero

121 views / 0 likes - added 1 year ago

It's taken thousands of years for humans to decide what zero is, and also what zero isn't. It's a strange concept to think about what nothing really means in relation to other numbers, but giving zero meaning beyond a simple placeholder was one of the mos
10:35 Popular
What Is Philosophy?: Crash Course Philosophy #1

1,019 views / 0 likes - added 8 years ago

Today Hank begins to teach you about Philosophy by discussing the historical origins of philosophy in ancient Greece, and its three main divisions: metaphysics, epistemology, and value theory. He will also introduce logic, and how you’re going to use it t
05:48
Calculating Pi With Darts

544 views / 0 likes - added 8 years ago

Subscribe to Veritasium http://youtube.com/veritasium Instagram: http://instagram.com/thephysicsgirl Physics Girl: http://physicsgirl.org/ Facebook: http://facebook.com/thephysicsgirl Twitter: http://twitter.com/thephysicsgirl Pi can be calculated using a
09:11 Popular
Can You Solve The Rectangle Ratio Puzzle? The Surprising Answer

850 views / 0 likes - added 7 years ago

Start with a unit square (a rectangle with both sides equal to 1, call it R1). Attach a rectangle of area 1 to its right side, then attach a rectangle of area 1 to its top. The border of this new shape is another rectangle, call it R2. We can repeat the p
21:24 Popular
World's Longest Field Goal- Robot vs NFL Kicker

720 views / 0 likes - added 3 years ago

My Field Goal Kicking Robot v. the NFL longest field goal record holder Matt Prater. Check out http://KiwiCo.com/MarkRober50 for 50% off your first month of any crate!Get your 40mph blanket here or go make your own! https://markrober.store/products/40mph-
12:59
Hacking a computer into a quantum computer, w Stephen Fry

183 views / 0 likes - added 2 years ago

A brilliant AI robot dance, quantum silicon & the metaverse.Voiced by Stephen FryThanks to Quantum Motion for supporting the video:https://quantummotion.tech/Help us make more videos like this (and enjoy exclusive content):patreon.com/pindexReceive our vi
02:33
The Humble Fire Extinguisher Becomes a Personal Jet Pack | Street Science

607 views / 0 likes - added 7 years ago

Street Science | Wednesdays at 10/9c on Science Full Episodes Streaming FREE on Science Channel GO: https://www.sciencechannelgo.com/street-science/ Fire extinguishers release liquid carbon dioxide at 825 pounds per square inch. That's a lot of force, whi
10:42 Popular
Cognition: How Your Mind Can Amaze and Betray You - Crash Course Psychology #15

910 views / 1 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
01:46
Round Triangles!

392 views / 0 likes - added 6 years ago

Why circles are round (and triangles too!) rotor in a square hole: http://www.youtube.com/watch?v=KUeQugasOkk more info on reuleaux rotors and other SWEET stuff: http://www.howround.com minutephysics is now on Google+ - http://bit.ly/qzEwc6 And facebook -
19:53 Popular
Calculus at a Fifth Grade Level

1,256 views / 1 likes - added 7 years ago

The foreign concepts of calculus often make it hard to jump right into learning it. If you ever wanted to dive into the world of mathematics - or if you are just having difficulty in your calculus class - and are having a hard time grasping the ideas, you
13:46
Origami Flasher Sword AND Turbo Flasher

84 views / 0 likes - added 4 months ago

How to fold a Turbo Flasher and then how to turn it into a Flasher Sword.The intro and outro skits were the brainchild of my dear friend Miy'ala who co-wrote the script with me, and filmed and directed it too. The intro was filmed at King Jr. High School
15:53 Popular
The Best Riddles To Test Your Wits

1,068 views / 1 likes - added 5 years ago

Test your wits with the best riddles! Test your logic and boost your brain power with these visual riddles and general knowledge questions. If you can't concentrate and feel exhausted, try to solve tricky riddles at least for 20 minutes a day and after a
02:56
SkyDrive Piloted Flight Demo

326 views / 0 likes - added 3 years ago

SkyDrive performed the first public flight demonstration of its SD-03 eVTOL on Aug. 25, 2020. The flight took place at the 10,000-square-meter (approximately 2.5-acre) Toyota Test Field, which is one of the largest test fields in Japan and home to the com
11:54 Popular
Even Top 4% Smartest Can't Solve All 20 Riddles

993 views / 0 likes - added 3 years ago

You walk into a room and totally forget what you came for. Uh-oh, your brain's gone all mushy! Yes, it needs a workout just like the rest of your body! Riddles and puzzles are your best bet for a beefed-up brain. They improve your logic, strategic thinkin
03:54 Popular
THESE POPULAR RIDDLES WILL BLOW YOUR MIND - Decipher Riddles & Brain Teasers

1,438 views / 2 likes - added 6 years ago

THESE POPULAR RIDDLES WILL BLOW YOUR MIND - Decipher Riddles & Brain Teasers These popular riddles on logic can be solved by any kid or adult who has high IQ. These riddles with answers will always test your brain and make your brain scratch. There are th

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