Math

03:58
What is the biggest number? | Your Questions | We The Curious

2 weeks ago / 9 views

What is the biggest number in the world? Do dreams have a purpose? Nerys and Sarah are back with some of the answers to your questions. Got a question you want answered? Leave it in the comments below!What do you dream about? Do you think it means anythin
13:15
Math Antics - Absolute Value

3 weeks ago / 45 views

Learn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!
12:32
Protecting Privacy with MATH (Collab with the Census)

1 month ago / 30 views

This video was made in collaboration with the US Census Bureau and fact-checked by Census Bureau scientists. Any opinions and errors are my own. For more information, visit https://census.gov/about/policies/privacy/statistical_safeguards.html or search "d
04:43
Can you solve the secret sauce riddle? - Alex Gendler

1 month ago / 35 views

As a top spy trained in infiltration and safecracking, its up to you to steal the competitions secret sauce recipe. Can you figure out where it's hidden? --One of the top chefs from Pasta Palace has been kidnapped by operatives from Burger Bazaar hoping t
04:25
Can you solve the multiverse rescue mission riddle? - Dan Finkel

3 months ago / 58 views

A bug in the superconductor system has trapped your team in 11 separate dimensions. Can you get them back home safely? --It was a normal Tuesday at the superconductor, until a bug in the system caused your team to be trapped in 11 separate dimensions. For
07:35
Calculator Number Trick: rectangle patterns

3 months ago / 23 views

Here is the original Fermat's Library tweet.https://twitter.com/fermatslibrary/status/1052544515632959488If you want 100% renewable energy: check out Bulb!https://bulb.co.uk/refer/mattp5449We make Think Maths teaching resources to go with Stand-up Maths v
02:34
Using Math to Skate On Thin Ice

3 months ago / 37 views

People get nervous when they see Mrten Ajne ice skating. He intentionally skates on extremely thin ice. Ajne has pursued this dangerous hobby for 40 years and has skated on more than 1,800 bodies of water from Norway to North America. He uses his knowledg
04:25
Can you solve the dark matter fuel riddle? - Dan Finkel

4 months ago / 29 views

An ancient, abandoned alien space station has been discovered. Can you beat everyone in the galaxy and reach it first?--Its an incredible discovery: an abandoned alien space station filled with precursor technology. Now every species in the galaxy is in a
05:28
Curse or Coincidence?! (HOLES by Louis Sachar) | BOOK BISCUIT

4 months ago / 40 views

Why do so many weird things happen in Holes? Are they coincidences, or is it destiny playing out? We use a paper fortune teller to give is a definitive ruling on the matter. Credits Hosts:Luxy BynumSofia ShaferFollow DreamWorksTV! instagram - https://inst
12:26
Weve Got Answers to Five Whys

4 months ago / 56 views

Who? What? When? Where? Why? Thats a lot of questions all at once. Lets stick with why for this reel. Well going to tell you everything from why mathematicians are obsessed with a certain kind of chalk to why a Japanese company is making baseball bats out
17:03
Braess's Paradox - Equilibria Gone Wild

4 months ago / 38 views

Learn about Roborace's autonomous racing cars here:http://bit.ly/V_YTShowMeHowItWorksJoin the Roborace mailing list for the latest updates about their autonomous cars:http://bit.ly/V_RoboraceSignUpFollow Roborace on instagram to check out their latest mod
10:51
A Game You Can Always Win

4 months ago / 49 views

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMGet Vsauce's favorite science and math toys delivered right to your door: http://www.curiositybox.com The 100 game was created by the Reverend Charles Lu
08:05
A Game You Can Never Win

4 months ago / 40 views

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMNot a real offer.*** LINKS ***Get Vsauce's favorite science and math toys delivered to your door!https://www.curiositybox.com/2018 Currency Budgethttps:/
05:06
The Pizza Theorem

4 months ago / 37 views

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMGet Vsauce's favorite science and math toys delivered to your door!https://www.curiositybox.com/National Pizza Day is Saturday, February 9!*** LINKS ***T
12:01
The Game That Learns

4 months ago / 44 views

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMInstall Raid for Free IOS: http://bit.ly/2HtjCLc ANDROID: http://bit.ly/2Th4NgaGet 50k silver immediately and a free Epic Champion as part of the new pla
12:00
A Problem You'll Never Solve

4 months ago / 44 views

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMCuriosity Box: https://www.curiositybox.comMrBeasts $1,000,000 Dilemma: https://youtu.be/NkYCWqzBc7MNewcombs Paradox has confounded philosophers, mathema
25:38
Euler's Disk

5 months ago / 47 views

Get a free month of CuriosityStream! https://curiositystream.com/boxGet your own Euler's Disk! https://www.curiositybox.com/store/eulers-diskSubscribe to the Curiosity Box: https://www.curiositybox.com/Shop the Curiosity Box Store: https://www.curiositybo
11:28
Math Antics - Basic Probability

5 months ago / 56 views

This is a re-upload to correct some terminology.In the previous version we suggested that the terms odds and probability could be used interchangeably. While this may be okay in casual conversation (since both have to do with the likelihood of an event),
06:51
Math Genius Computes in the Blink of an Eye

5 months ago / 55 views

Math Genius Computes in Blink of an Eye from the 20/20 "SuperHumans!" special.
15:22
Squaring a Doughnut

5 months ago / 39 views

***LINKS TO LEARN MORE BELOW***Numberphile's Video About Squared Squareshttps://www.youtube.com/watch?v=NoRjwZomUK0 Torus Gameshttp://www.geometrygames.org/TorusGames/index.html.en https://levsblog.quora.com/The-Topology-of-Pacmanhttp://www.squaring.net/s
16:13
The Game You Win By Losing (Parrondo's Paradox)

5 months ago / 51 views

Watch my collab with Donut Media: https://youtu.be/1RNc-2hpHP8Thanks to Donut Media for supporting Vsauce2 and having me on their channel. Go check them out and support them. They're great!While working on the interplay between thermodynamics and informat
10:10
MrBeast's $1,000,000 Dilemma

5 months ago / 64 views

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMVsauce Hat: https://bit.ly/2GlAvpLMissing Dollar Riddle: https://youtu.be/tLgttp5CdjQ*** LINKS ***MrBeasthttps://www.youtube.com/user/MrBeast6000/Metamag
08:31
The Missing Dollar Riddle

5 months ago / 60 views

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMLastPass: http://bit.ly/2QCDAYQHuge thanks to LastPass for sponsoring Vsauce2. Vsauce Podcast: https://youtu.be/YHLZitYYyIg*** LINKS ***Walkingames Tutor
10:20
The Birthday Paradox

5 months ago / 47 views

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMBitdefender: http://bit.ly/2SUrIOrHuge thanks to Bitdefender for supporting Vsauce2.**** LINKS ****Birthday Attack Example In Hackinghttps://www.youtube.
13:58
Ant On A Rubber Rope Paradox

5 months ago / 55 views

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMPLEASE SUBSCRIBE TO MY PODCAST: https://bit.ly/2BCLhoKCuriosity Box: https://www.curiositybox.com/*********** LINKS *************The Create Unknown Podca
09:28
The Martingale Problem

5 months ago / 36 views

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMCheck out and purchase Vector by Anki: https://go.anki.com/2Q55UOSThanks to Anki for sponsoring this video and supporting Vsauce2.*** LINKS ***The Diffic
12:25
Five Creative Approaches to Math and Science

5 months ago / 42 views

Were introducing you to some brilliant minds working origami, kites, rapping and a web-slinging superhero into the study of math and science in this reel. Plus, were touring an ultra-modern concert hall where music and science come together in the most ac
10:15
The Pillowcase of Terror | Math Magic

6 months ago / 102 views

LINKS:More about the trick: https://www.riddleministry.com/riddles/cards-in-the-dark/1333/Mismag822's tutorial and demonstration: https://www.youtube.com/watch?v=VaNCbEduGm0Subscribe to quarterly deliveries of my favorite science+math toys: https://www.cu
18:38
Mbius Bagels

6 months ago / 67 views

'Tis the season to cut bagels into interlocked halves!! LEARN MORE:George Hart's article: https://www.georgehart.com/bagel/bagel.htmlGeorge Hart's video: https://www.youtube.com/watch?v=dN8AwGUaqDAEugenia Cheng's video: https://www.youtube.com/watch?v=NRv
21:42
LET'S PLAY SUPER MARIO QUADRATICS

6 months ago / 136 views

PLAY SUPER MARIO QUADRATICS: https://teacher.desmos.com/activitybuilder/custom/5c7614041509d870d4838bfdDESMOS: https://www.desmos.com/John Rowe's tweet: https://twitter.com/MrJohnRowe/status/1105772206414413824Subscribe to quarterly deliveries of my favor
07:20
How To Make A Cartesian Diver

6 months ago / 62 views

Subscribe to quarterly deliveries of my favorite science+math toys: https://www.curiositybox.com/https://twitter.com/tweetsaucehttps://www.instagram.com/electricpants/Vsauce PO Box: PO Box 33168 L.A. CA 90033MATERIALS: empty squeezable plastic water bottl
06:10
What Does One Trillion Dollars Look Like?

6 months ago / 58 views

Check out Corridor Cast Episode 1: https://www.youtube.com/watch?v=W2HitUIXvwo&tGet our favorite science gear delivered to your door: http://www.curiositybox.com Twitter: http://twitter.com/DoOnlineNowGuysInstagram: http://instagr.am/doonlinenowguysVsauce
15:30
The Mandelbrot Set

6 months ago / 63 views

I will send my brain food right to your door: http://www.curiositybox.com Twitter: http://twitter.com/DoOnlineNowGuysInstagram: http://instagr.am/doonlinenowguysVsauce PO Box: PO Box 33168 L.A. CA 90033***Click "SHOW MORE" For Links*** Mandelbrot Zoomhttp
09:32
Is Our Entire Universe Held Together By One Mysterious Number?

6 months ago / 39 views

1/137 is a universal constant that determines how stars burn, how chemical reactions happen, and if it were off by just a few percentage points—all of this might not even be here. But what happens if it shifts? Watch more Focal Point! | https://bit.ly/2ZJ
14:28
Math Antics - Scientific Notation

6 months ago / 80 views

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
14:07
Cantor's Infinity Paradox | Set Theory

6 months ago / 55 views

Sign up to brilliant.org to receive a 20% discount with this link! https://brilliant.org/upandatom/ Cantor sets and the nature of infinity in set theory. Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and computer science videos every two we
18:59
The Four Color Theorem | Coloring a Planar Graph

6 months ago / 52 views

Train your problem solving skills today with SkillShare: https://skl.sh/upandatom3 Check out the video we did over on Willie's Channel! https://youtu.be/jwQlULjESTs Subscribe to Willie's Channel KhAnubis! https://www.youtube.com/user/tobirates The Four Co
18:49
EVERY baby is a ROYAL baby - Numberphile

6 months ago / 62 views

Dr James Grime discusses ancestry and why we ALL have royal blood. See also our new video on family extinction at: https://youtu.be/z34XhE5oRwo More links & stuff in full description below ↓↓↓ More James Grime videos: http://bit.ly/grim
03:33
Why the World’s Best Mathematicians Are Hoarding Chalk

6 months ago / 63 views

Once upon a time, not long ago, the math world fell in love ... with a chalk. But not just any chalk! This was Hagoromo: a Japanese brand so smooth, so perfect that some wondered if it was made from the tears of angels. Pencils down, please, as we tell th
15:16
So why do colliding blocks compute pi?

6 months ago / 45 views

Part 1: https://youtu.be/HEfHFsfGXjs Part 3: https://youtu.be/brU5yLm9DZM Home page: https://www.3blue1brown.com Brought to you by you: http://3b1b.co/clacks-thanks Many of you shared solutions, attempts, and simulations with me this last week. I loved it
05:13
The most unexpected answer to a counting puzzle

6 months ago / 63 views

If the answer here doesn't blow your mind, I don't know what will. Part 2: https://youtu.be/jsYwFizhncE Part 3: https://youtu.be/brU5yLm9DZM Home page: https://www.3blue1brown.com Brought to you by you: http://3b1b.co/clacks-thanks Stay tuned for more: ht
14:15
Russell's Paradox - A Ripple in the Foundations of Mathematics

6 months ago / 46 views

Bertrand Russell's set theory paradox on the foundations of mathematics, axiomatic set theory and the laws of logic. A celebration of Gottlob Frege. Thank you to Professor Joel David Hamkins for your help with this video. Hi! I'm Jade. Subscribe to Up and
07:20
An Alternative Proof That The Real Numbers Are Uncountable

6 months ago / 39 views

This video was co-written by my super smart hubby Simon Mackenzie. *My Last Video* My Infinity is Bigger Than Your Infinity https://youtu.be/X56zst79Xjg If you want to know more, check out these links and sources: The Annotated Turing - Charles Petzold ht
06:08
How ISPs Violate the Laws of Mathematics

7 months ago / 65 views

Get a free trial of Audible at https://audible.com/minutephysics or by texting 'minutephysics' to 500500 Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhys
09:31
Infinite Series - Numberphile

7 months ago / 52 views

Fields Medallist Charlie Fefferman talks about some classic infinite series. More links & stuff in full description below ↓↓↓ Charles Fefferman at Princeton: https://www.math.princeton.edu/people/charles-fefferman Numberphile is supported by the Mathemati
14:27
All the Numbers - Numberphile

7 months ago / 50 views

Matt Parker talks about numbers - as he often does. His book "Humble Pi" is at: http://bit.ly/Humble_Pi More links & stuff in full description below ↓↓↓ The book on Amazon: https://amzn.to/2NKposg Numberphile podcast is on your podcast player. Or the webs
27:31
Divisibility Tricks - Numberphile

7 months ago / 65 views

Featuring Tony Padilla... Check out Brilliant (and get 20% off their premium service): https://brilliant.org/numberphile (sponsor) More links & stuff in full description below ↓↓↓ Extra footage and trick from this interview: https://youtu.be/ZWeUNUCf2rI C
16:07
Terrific Toothpick Patterns - Numberphile

7 months ago / 48 views

Fun with toothpicks. Featuring Neil Sloane. More links & stuff in full description below ↓↓↓ Neil Sloane is the founder of the On-Line Encyclopedia of Integer Sequences: https://oeis.org Play with the toothpick simulator: http://oeis.org/A139250/a139250.a
10:58
Math in the Simpsons: Apu's paradox

7 months ago / 61 views

Apu attends a math lecture at MIT which features an amazing calculation. Apu does not get it and neither did 99.99% of the people watching the episode. In this video the Mathologer tells you everything nobody ever wanted to know about this mystery blackbo
08:41
Math in the Simpsons: Homer's theorem

7 months ago / 54 views

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'
07:26
Incredible Rolling Objects which aren't Spheres!

7 months ago / 147 views

These strange solids roll in interesting and unexpected ways! Join me as we explore these curious geometries the Wobbler, Oloid and Steinmetz Solid. 3D Print your own with the files here - https://gumroad.com/products/QGsID/ Get your own stainless steel O
02:57
Hidden Patterns Inside Fruits and Vegetables

7 months ago / 123 views

Using my stop-motion animation know-how to explore the patterns inside of various fruits and vegetables! This looks super tedious, but I actually had a lot of fun slicing them frame by frame and seeing the results come to life. I've included a bit of behi
03:43
Can you solve the unstoppable blob riddle? - Dan Finkel

8 months ago / 140 views

A shooting star crashes onto Earth and unleashes a hideous, rampaging blob. Can you stop it from destroying the planet? -- A shooting star crashes onto Earth and a hideous blob emerges. It creeps and leaps, it glides and slides. It’s also unstoppabl
15:53
April Fool's! Teacher + students pull off the ultimate prank.

8 months ago / 159 views

WARNING! A sense of humor is required for this video. What happens when half the class returns from a school trip? Well obviously, they get pranked by the remaining students and their teacher. What else could there be? Remember that playing gags is an art
04:25
Can You Solve this Vampire Riddle? | NUMBER CRUSHERS

8 months ago / 66 views

Can You Solve this Vampire Riddle? See if you have the smarts to solve this blood-sucking riddle! Will Jon wake up before the Zombie strikes? Will Gary sink into quicksand before his friend can save him? Take a guess or do the math to know what happens on
02:45
Skip Counting By 11 Song | The 11 Times Table Song For Kids

8 months ago / 119 views
04:12
Even and Odd Numbers Song for Kids | Odds and Evens for Grades 2 & 3

8 months ago / 120 views
02:03
Multiplying Decimals Song for 5th Grade | How to Multiply by a Decimal Rap

8 months ago / 112 views
03:17
Skip Counting By 12 Song | The 12 Times Table Song For Kids

8 months ago / 137 views
03:38
7 Times Table Song | Skip Counting by 7 Song with Multiplication

8 months ago / 161 views
03:04
Input Output Tables Song | 4th Grade | Finding the Rule of A Function

8 months ago / 114 views
02:51
Skip Counting by 10 Song for Kids

8 months ago / 95 views
02:53
Skip Counting by 5 Song For Kids

8 months ago / 117 views
03:01
Long Division with Remainders Song | 1 Digit Divisors

8 months ago / 117 views
03:20
8 Times Tables Song | Skip Counting by 8 With Multiplication

8 months ago / 100 views
02:39
Skip Counting by 6 Rap Song | Dance the 6 Times Tables

8 months ago / 122 views
04:12
Long Division With 2 Digit Divisors Song (Decimals & Remainders)

8 months ago / 121 views
03:09
9 Times Tables Song | Skip Counting by 9 With Multiplication

8 months ago / 132 views
13:59
Blippi Visits an Ice Cream Truck | Math and Simple Addition for Children

8 months ago / 167 views

Blippi visits an ice cream truck and learns numbers for children. Learn math and simple addition with ice cream bars and snacks with Blippi. See inside the ice cream truck with Blippi in his educational videos for children. This Blippi video has a Blippi
13:46
Algebra Basics: Laws Of Exponents - Math Antics

8 months ago / 87 views

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
11:09
Math Antics - Exponents and Square Roots

8 months ago / 99 views

This is a re-upload. It contains only minor changes to terminology. To learn more about Math Antics, visit www.mathantics.com
03:31
Will a Swing Save You From an Earthquake?! | NUMBER CRUSHERS

8 months ago / 92 views

Will a Swing Save You From an Earthquake?! Izzy challenges you to solve this earth shaking problem. Will Jon wake up before the Zombie strikes? Will Gary sink into quicksand before his friend can save him? Take a guess or do the math to know what happens
06:05
Could These Numbers Unravel New Dimensions in Space?

8 months ago / 55 views

These multidimensional number systems are helping us explain the laws of nature. Here’s how. Can Hawking’s Black Hole Paradox Be Solved With Fuzzballs? - https://youtu.be/esPa1tVSjew Read More: The Peculiar Math That Could Underlie The Laws of Nature http
04:54
The problem in Good Will Hunting - Numberphile

8 months ago / 62 views

We now have a Tumblr: Tumblr: http://numberphile.tumblr.com This paper on ebay: http://www.ebay.co.uk/itm/221197137799? More links & stuff in full description below ↓↓↓ Just how hard was the second problem cracked by Will in Good Will H
11:52
158,962,555,217,826,360,000 (Enigma Machine) - Numberphile

8 months ago / 118 views

The Nazi's Enigma Machine - and the mathematics behind it - was a crucial part of World War II. Flaw video at: http://www.youtube.com/watch?v=V4V2bpZlqx8 More links & stuff in full description below ↓↓↓ Brown papers on ebay: bit.ly/brow
03:40
Can Math Save You from Quicksand? | NUMBER CRUSHERS

8 months ago / 78 views

Can Math Save You from Quicksand? Can you think on your feet fast enough to solve this math puzzler? Will Jon wake up before the Zombie strikes? Will Gary sink into quicksand before his friend can save him? Take a guess or do the math to know what happens
06:10
Can You Solve the Evil Librarian's Deadly Riddle? | NUMBER CRUSHERS

9 months ago / 97 views

Can You Solve the Evil Librarian's Deadly Riddle? Izzy challenges you to solve three mind-boggling riddles! Will Jon wake up before the Zombie strikes? Will Gary sink into quicksand before his friend can save him? Take a guess or do the math to know what
03:35
Can You Solve the Haunted Hopscotch Problem? | NUMBER CRUSHERS

9 months ago / 75 views

Can You Solve the Haunted Hopscotch Problem? Grab your chalk and rocks because Number Wunderkid Izzy has challenged you to solve this spooky problem. Will Jon wake up before the Zombie strikes? Will Gary sink into quicksand before his friend can save him?
09:02
How To Think About Imaginary Numbers

9 months ago / 114 views

Sign up to brilliant.org with this link to receive a 20% discount! https://brilliant.org/upandatom/ For more info on imaginary numbers read these articles! https://betterexplained.com/articles/a-visual-intuitive-guide-to-imaginary-numbers/ http://acko.net
12:31
Can You Guess Who's Lying? 3 Logic Riddles to Train Your Problem Solving Skills

9 months ago / 119 views

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
09:08
How Knot To Hang A Painting

9 months ago / 62 views

Subscribe to Up and Atom! https://www.youtube.com/channel/UCSIvk78tK2TiviLQn4fSHaw/ or start with Jade's video on quantum tunnelling: https://www.youtube.com/watch?v=WPZLRtyvEqo You've got a painting and two nails. Can you use both nails to hang the paint
03:52
Can you solve the vampire hunter riddle? - Dan Finkel

9 months ago / 129 views

You’re a vampire hunter entering the enemy’s lair. Can you outsmart this tricky brainteaser and vanquish the vampires? -- You’ve stealthily descended into the darkness of a vampire cave, setting a sequence of mirrors as you go. When the sun reaches the ri
04:01
Can You Survive the Grasp of King Kong? | NUMBER CRUSHERS

9 months ago / 104 views

Can You Survive the Grasp of King Kong? Number Pro Izzy challenges you to solve this larger-than-life math problem! Will Jon wake up before the Zombie strikes? Will Gary sink into quicksand before his friend can save him? Take a guess or do the math to kn
04:46
Should we count in 12s rather than 10s? | BBC Ideas

9 months ago / 102 views

Is there a better way to count? We use a decimal system - based on the number 10, but some people think it would be easier to live in a dozenal world. Here is the case for counting in 12s. Subscribe to BBC Ideas https://bbc.in/2F6ipav This video was made
13:56
Math Antics - Units of Distance

9 months ago / 152 views

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
06:02
The Perfect Stack of Maltesers

10 months ago / 93 views

Dr Eugenia Cheng, Senior Lecturer in Mathematics from the University of Sheffield, discusses the mathematics behind the perfect stack of Maltesers http://www.sheffield.ac.uk/maths
03:13
Will You Survive the Zombie Apocalypse?! | NUMBER CRUSHERS

10 months ago / 128 views

Will You Survive the Zombie Apocalypse?! Math-Wiz Izzy challenges you to solve this undead brain teaser! Will Jon wake up before the Zombie strikes? Will Gary sink into quicksand before his friend can save him? Take a guess or do the math to know what hap
04:39
Can you solve the multiplying rabbits riddle? - Alex Gendler

10 months ago / 144 views

Sign up for our newsletter and never miss an animation: http://bit.ly/TEDEdNewsletter View full lesson: https://ed.ted.com/lessons/can-you-solve-the-multiplying-rabbits-riddle-alex-gendler After years of experiments, you’ve finally created the pets of the
02:59
The Belousov-Zhabotinsky Reaction - Christmas Lectures with Ian Stewart

10 months ago / 76 views

Ian Stewart demonstrates the classic oscillating BZ reaction as an example of symmetry breaking or non-equilibrium thermodynamics. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectur
08:01
Surface Area to Volume Ratios - Christmas Lectures with Philip Morrison

10 months ago / 76 views

The mathematicians of Lilliput assumed that Gulliver would need 1728 times as much food as an individual Lilliput. Philip Morrison shows why this is not true, using surface area to volume ratios. Watch the full lecture: http://www.rigb.org/christmas-lectu
18:05
This is what an 1869 MIT entrance exam looks like

10 months ago / 118 views

Explore the foundation of algebra at https://brilliant.org/tibees/ View this exam:https://libraries.mit.edu/archives/exhibits/exam/algebra.html MIT exam archives: https://libraries.mit.edu/archives/exhibits/exam/ In this video I look at the algebra sectio
09:38
How to find the square root of a decimal number without a calculator

10 months ago / 150 views

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
10:21
Proving 1=2 Bob Ross Style

10 months ago / 101 views

Start learning new skills today at: https://skl.sh/tibees2 Todays episode looks at one 'proof' of 1=2 and points out its flaws. The moral is that you must make sure you are not accidentally dividing by zero in your calculations and also that you should al
02:01
A Pattern in Prime Numbers ?

11 months ago / 93 views

An interesting phenomenon I stumbled upon recently. Hope you find it as fascinating as me. If there are any mathematicians in the audience who can explain this, (in a simple way) feel free to comment. (Oh, and yes, I returned the voice to Professor Hawkin
08:25
What is a Fourier Series? (Explained by drawing circles) - Smarter Every Day 205

11 months ago / 154 views

Get a free crate for a kid you love (Awesome Chrsitmas gifts) at: https://www.kiwico.com/smarter Click here if you're interested in subscribing: http://bit.ly/Subscribe2SED ⇊ Click below for more links! ⇊ Doga's a super smart dude who writes a Turkish blo
04:32
Can you solve the time travel riddle? - Dan Finkel

11 months ago / 177 views

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to bonus riddle: https://brilliant.org/TedEdTimeTravel/ Your professor has accidentally stepped through a time portal in his physics lab. You’ve got just a minute to jump through befor
12:58
Primes on the Moon (Lunar Arithmetic) - Numberphile

11 months ago / 87 views

Featuring Neil Sloane from the Online Encyclopedia of Integer Sequences (OEIS). Lunar Arithmetic (aka Dismal Arithmetic) More links & stuff in full description below ↓↓↓ Neil Sloane is the founder of the OEIS: https://oeis.org Lunar Primes: https://oeis.o
05:43
The Most Evil Number - Numberphile

11 months ago / 109 views

Belphegor's Prime... Don't miss the extra footage on Numberphile2: https://youtu.be/9CcI5M1LfRs Belphegor Merch: http://www.bradyharanblog.com/blog/belphegors-prime-t-shirt More links & stuff in full description below ↓↓↓ This video features Professor Ton
13:48
Squaring Primes - Numberphile

11 months ago / 73 views

Matt Parker is squaring primes. The Great Courses Plus free trial: http://ow.ly/JE3G30hIvoE (episode sponsor) More links & stuff in full description below ↓↓↓ More Matt Parker on Numberphile: http://bit.ly/Matt_Videos Matt's book on Amazon... US: http://b
08:13
What Number Comes Next? - Numberphile

11 months ago / 67 views

Maybe pause the video and see if you can figure these out? Featuring Neil Sloane of OEIS fame... More links & stuff in full description below, including spoilers ↓↓↓ Extra footage from this video: https://youtu.be/ydn7s9-3GRc Neil Sloane is the founder of
09:18
The Centrifuge Problem - Numberphile

11 months ago / 114 views

More videos with Dr Holly Krieger: http://bit.ly/HollyKrieger More links & stuff in full description below ↓↓↓ Dr Holly Krieger is based at Murray Edwards College, University of Cambridge. Want some chemistry videos? Brady does those too: https://www.yout
07:24
The Raisin Bran Effect

11 months ago / 127 views

AKA "The Brazil Nut Effect" but brazil nuts are blah You can learn more at https://curiositystream.com/smart ↓↓↓ More info and sources below ↓↓↓ The bottom of the cereal box is a disappointing place. But at least now you know why. Where do you see the Bra
03:38
Can you solve the giant iron riddle? - Alex Gendler

11 months ago / 279 views

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to bonus riddle: https://brilliant.org/TedEdGiantIron/ The family of giants you work for is throwing a fancy dinner party, but there’s a problem — the elder giant’s favorite shirt is w
01:53
How to Divide Fractions

12 months ago / 157 views

Watch more Basic Math Skills videos: http://www.howcast.com/videos/262765-How-to-Divide-Fractions Math can be scary, but don't give up. Follow these simple steps, and soon you'll be dividing fractions like a pro. Step 1: Write the problem Write out the fi
14:07
10 MATH TRICKS THAT WILL EMBARRASS YOUR TEACHER

1 year ago / 152 views

INCREDIBLY COOL MATH TRICKS FOR KIDS This video is dedicated to all those people who think that math was boring. Today, we are here to prove the opposite! In this video, we collected the coolest math tricks for all ages. It doesn't matter if you're 6 or 6
04:29
Can you solve the secret werewolf riddle? - Dan Finkel

1 year ago / 386 views

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
05:19
The fascinating history of cemeteries - Keith Eggener

1 year ago / 98 views

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-fascinating-history-of-cemeteries-keith-eggener Spindly trees, rusted gates, crumbling stone, a solitary mourner: these things come to mind when we
04:51
Can you solve the stolen rubies riddle? - Dennis Shasha

1 year ago / 203 views

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to Bonus Riddle: https://brilliant.org/TedEdRuby/ Townspeople are demanding that a corrupt merchant’s collection of 30 rubies be confiscated to reimburse the victims of his schemes. Th
04:52
Can you solve the killer robo-ants riddle? - Dan Finkel

1 year ago / 236 views

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to Bonus Riddle: https://brilliant.org/TedEdRoboAnts/ The good news is that your experimental robo-ants are a success. The bad news is that you accidentally gave them the ability to sh
10:56
Kissing Numbers - Numberphile

1 year ago / 123 views

Featuring James Grime... Check out Brilliant (and get 20% off their premium service): https://brilliant.org/numberphile (sponsor) More links & stuff in full description below ↓↓↓ Sphere trilogy: http://bit.ly/Sphere_Trilogy More Dr James Grime on Numberph
12:11
The Best Way to Pack Spheres - Numberphile

1 year ago / 104 views

Featuring James Grime... Check out Brilliant (and get 20% off their premium service): https://brilliant.org/numberphile (sponsor) More links & stuff in full description below ↓↓↓ Sphere trilogy: http://bit.ly/Sphere_Trilogy Strange Spheres in Higher Dimen
10:38
Every Number is the Sum of Three Palindromes - Numberphile

1 year ago / 106 views

Featuring James Grime... Check out Brilliant (and get 20% off their premium service): https://brilliant.org/numberphile (sponsor) More links & stuff in full description below ↓↓↓ More James Grime videos on Numberphile: http://bit.ly/grimevideos Main paper
09:16
What's the Most Unlikely Thing That Could Happen to You?

1 year ago / 109 views

Start learning intuitively with Brilliant for 20% off by being of the first 200 people to sign up at http://brilliant.org/RealLifeLore/ Mistake is made at the 1:49 mark. The chances of guessing a random 4-digit pin code are 1 in 10,000, not 1 in 1,000. Ig
1:01:57
100 EPIC SCHOOL HACKS YOU SHOULD KNOW

1 year ago / 179 views

Do you love school? I surely did! Whatever your answer is, the coming Live stream will be dedicated to hacks to make your school-time easier and more pleasant! Join Live chat! Subscribe to 5-Minute MAGIC: http://bit.ly/2ldditZ 5-Minute Crafts: https://www
16:34
18 EASY WAYS TO TEACH MATH TO CHILDREN

1 year ago / 68 views

TEACHING BASIC MATH TO KIDS We know many ways to keep toddlers entertained. Today we are here to prove that math can be fun! It's important not only to keep them happy and excited but also to educate and develop them. There are many basic skills to train
04:30
How Much Tea Would it Take to Turn the Boston Harbor into Tea?

1 year ago / 229 views

We wanted to know if enough tea was dumped in Boston harbor during the Boston tea party to turn the entire thing to tea. So we did some math. Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com/ACSReactions Twitter! http://twitter.com/ACSR
01:57
Is 7 Really a “Lucky” Number? | COLOSSAL QUESTIONS

1 year ago / 331 views

In different cultures all across the world, the number 7 is considered to be a little extra lucky! But when did people start calling 7 lucky, and why did it catch on?? Welcome to COLOSSAL QUESTIONS, the show that answers all of life's most pressing questi
Featured
05:09
Can you solve the alien probe riddle? - Dan Finkel

1 year ago / 186 views

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to Bonus Riddle: https://brilliant.org/TedEd3ColorCube/ Your team has developed a probe to study an alien monolith. It needs protective coatings — in red, purple or green — to cope wit
19:53
Linear Algebra - Matrix Transformations

1 year ago / 103 views

Matrix multiplication and linear algebra explained with 3D animations.
01:46 $Visualizing division by fractions$
Visualizing division by fractions

1 year ago / 251 views

3D animation giving an intuitive understanding of what it means to divide by a fraction.
Featured
07:34
Vector Forces

1 year ago / 99 views

Easy to understand 3D animations explaining force vectors.
07:15
Product Rule for derivatives: Visualized with 3D animations

1 year ago / 109 views

Visual representation of the product rule for derivatives in Calculus.
08:23
Polynomial derivatives: 3D visualization

1 year ago / 105 views

How to visualize the derivatives of polynomials.
16:29
Trigonometry - Easy to understand 3D animation

1 year ago / 112 views

IMPORTANT CORRECTION: The proper way to write the law of cosines is C^2 = A^2 +B^2 - 2AB cos(Ψ)
19:04
Calculus -- The foundation of modern science

1 year ago / 101 views

Easy to understand explanation of integrals and derivatives using 3D animations.
40:00
Algebra and Mathematics. Explained with easy to understand 3D animations.

1 year ago / 105 views

Explains variables, systems of equations, Cartesian coordinates, and many other concepts. Fun and educational for all ages.
03:51
Drawing the 4th, 5th, 6th, and 7th dimension

1 year ago / 106 views

How to draw 4, 5, 6, and 7 dimensional objects.
19:56
Laplace Transform Explained and Visualized Intuitively

1 year ago / 175 views

Laplace Transform explained and visualized with 3D animations, giving an intuitive understanding of the equations. My Patreon page is at https://www.patreon.com/EugeneK
24:49
Stability Analysis, State Space - 3D visualization

1 year ago / 86 views

Introduction to Stability and to State Space. Visualization of why real components of all eigenvalues must be negative for a system to be stable. My Patreon page is at https://www.patreon.com/EugeneK
12:42
Eigenvalues and Eigenvectors, Imaginary and Real

1 year ago / 109 views

3D visualization of eigenvectors and eigenvalues. Includes imaginary and real components. My Patreon page is at https://www.patreon.com/EugeneK
22:56
Quantum Spin - Visualizing the physics and mathematics

1 year ago / 100 views

Quantum spin states explained with 3D animations. My Patreon page is at https://www.patreon.com/EugeneK
16:02
Double integrals and Polar integrals: Explained with 3D visualizations

1 year ago / 109 views

Double integrals in rectangular and polar coordinates. Explained with easy to understand 3D animations. My Patreon page is at https://www.patreon.com/EugeneK
05:24
Gradients and Partial Derivatives

1 year ago / 100 views

3D visualization of partial derivatives and gradient vectors. My Patreon account is at https://www.patreon.com/EugeneK
25:33
Divergence and Curl

1 year ago / 87 views

Visualization of the Divergence and Curl of a vector field. My Patreon Page: https://www.patreon.com/EugeneK
14:33
Imaginary Numbers, Functions of Complex Variables: 3D animations.

1 year ago / 123 views

Visualization explaining imaginary numbers and functions of complex variables. Includes exponentials (Euler’s Formula) and the sine and cosine of complex numbers.
22:48
Probability - Quantum and Classical

1 year ago / 90 views

The Law of Large Numbers and the Central Limit Theorem. Probability explained with easy to understand 3D animations. Correction: Statement at 13:00 should say "very close" to 50%.
15:45
Fourier Transform, Fourier Series, and frequency spectrum

1 year ago / 101 views

Fourier Series and Fourier Transform with easy to understand 3D animations.
04:47
Puzzles: 5 "easy"... and one impossible!! (with answers)

1 year ago / 174 views

★★ For more broccoli puzzles stuffs... Subscribe to DB! ★★ The überchallenge is to solve the impossible parking lot question (brain teaser puzzle) at the end. But first warm up with some supposedly "easy" puzzles at the beginning. I hope you enjoy it and
03:50
Most People Fail!! (IQ test with answers)

1 year ago / 161 views

Most people fail!! That's because they are either artists or scientists, but rarely both! See if you are smart enough to pass this Brain Test. Let me know in the comments! I hope you enjoy this brain challenge. I have combined visual memory with number me
03:28
95% Fail: 8 funny trick questions your friends will ALWAYS get wrong! (with answers)

1 year ago / 314 views

These are 8 awesome trick questions your friends will always get wrong! Guaranteed! :) I have picked these 8 funny brain teasers because I am sure that no-one would get them right when asked spontaneously. See for yourself, whether you will get the right
05:18
Can you solve the rebel supplies riddle? - Alex Gendler

1 year ago / 191 views

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to Bonus Riddle: https://brilliant.org/tededmislabelledboxes/ You’re overseeing the delivery of supplies to a rebel base in the heart of enemy territory. To get past customs, all packa
04:33
Fractals: The Geometry of Chaos - Christmas Lectures with Ian Stewart

1 year ago / 114 views

Using a simple set of mathematical rules, a very intricate geometry can be created in the form of fractals. The Sierpinski triangle is a famous example. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rig
07:45
The Monty Hall Problem - Christmas Lectures with Ian Stewart

1 year ago / 101 views

Ian Stewart explains the Monty Hall problem and its solution. Subscribe for regular science videos: http://bit.ly/RiSubscRibe The Monty Hall problem became infamous in the 1990s where newspaper columnist and puzzle solver Marilyn vos Savant offered a solu
02:50
Urban planners aim to eliminate slums—with a mathematical approach

1 year ago / 215 views

Researchers are testing a tool based on a "topological view" of cities and slums to improve the design of growing urban areas Read the story: https://scim.ag/2Nv8Gw1 Read the paper (free): http://advances.sciencemag.org/content/4/8/eaar4644 CREDITS ------
02:09 $What is a fractal? A lens to infinity$
What is a fractal? A lens to infinity

1 year ago / 214 views

A fractal pattern is a kind of equation occurring all around us in nature. So what's a fractal and what does it have to do with nautiluses, romanesco broccoli, Star Trek II: The Wrath of Khan, peacocks, and predicting diseases? SUBSCRIBE! for more Popular
01:34
Matchstick Dog

1 year ago / 320 views

If you solve this puzzle before the answer is given, you are the top-dog in the class. Congratulations! SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow
01:30
Left-Facing Fish

1 year ago / 320 views

Deane and Rob present a matchstick problem concerning left-facing and right-facing fish. See if you can solve the problem before the answer is given. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Fa
02:00
Maps, States & Borders

1 year ago / 214 views

Deane challenges Rob with a mathematical problem concerning maps, states and borders. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter ➤ https:/
02:36
Making Toast Fast

1 year ago / 175 views

Deane presents a mathematical problem which starts with a broken toaster and ends with fast toast! SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twit
04:39
The mysterious isochronous curve

1 year ago / 178 views

It's a big name, but the isochronous curve deserves it. Rob shows you how to draw one easily and then how to investigate its extraordinary properties.
04:12
Window Puzzles

1 year ago / 312 views

Deane presents two window puzzles which depend on your ability to compare areas. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter ➤ https://twit
01:51
How to cut a pipe squarely

1 year ago / 176 views

Cutting a section of pipe or cylindrical rod is tricky - the cut goes sideways or doesn't meet itself, but Rob shows a simple way to cut a pipe squarely every time.
01:41
Measuring Volume with a Ruler

1 year ago / 327 views

Deane demonstrates a method for measuring the volume of an irregular container. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter ➤ https://twitt
03:42
Magically-Linked Donuts

1 year ago / 104 views

Deane challenges viewers to find a way to cut a donut in halves, forming two linked circles. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter ➤
05:39
Can You Solve A 5th Grade Problem From China? Find The Area Of ABCD

1 year ago / 297 views

Thanks to Eric from Miami for suggesting this problem and sending a solution! The diagram shows a quadrilateral ABCD with the values for some angles and the length of AB. Can you figure out the area of ABCD? Subscribe: https://www.youtube.com/user/MindYou
08:51
The Viral Balloon Puzzle - The REAL Answer Explained (Using Ph.D. Level Math)

1 year ago / 231 views

They say only geniuses can solve this puzzle, and this time they are correct. Thanks to all patrons! Special thanks to: Shrihari Puranik Yildiz Kabaran Kyle My blog post for this video https://wp.me/p6aMk-82U Sources https://puzzling.stackexchange.com/que
07:52
What Does a 4D Ball Look Like in Real Life? Amazing Experiment Shows Spherical Version of Tesseract

1 year ago / 336 views

Follow me on: Get your subscription box here: https://www.theactionlab.com Twitter: https://twitter.com/theactionlabman Facebook: https://www.facebook.com/theactionlabrat In this video I show you what a movement through a fourth spatial dimension would lo
05:08
Can you solve the Leonardo da Vinci riddle? - Tanya Khovanova

1 year ago / 328 views

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to Bonus Riddle: https://brilliant.org/tededautobiographical/ You’ve found Leonardo da Vinci’s secret vault, secured by a series of combination locks. Fortunately, your treasure map ha
07:58
ARCHIMEDES - The Greatest Mathematician And Inventors In History | Vlog #40 by HooplakidzLab

1 year ago / 317 views

The Most Famous Mathematician and Inventors In History - The ARCHIMEDES. Today,s Vlog is all about the life of Archimedes, his Legacy, and Inventions. Do share your thoughts in the comment section down below. Subscribe HooplakidzLab: http://bit.ly/1V77IUh
16:55
Calculating π by hand: the Chudnovsky algorithm

1 year ago / 312 views

For Pi Day 2018 I calculated π by hand using the Chudnovsky algorithm. https://en.wikipedia.org/wiki/Chudnovsky_algorithm k = 0 42698672/13591409 = 3.141592|751... k = 0 and k = 1 42698670.666333435968/13591408.9999997446 = 3.14159265358979|619... Watch m
14:53
How thick is a three-sided coin?

1 year ago / 270 views

Go check out the puzzles over on Brilliant! https://brilliant.org/standupmaths Use the URL above to help support this video and get 20% off the paid premium versions. Once you’ve done that: help us calculate the thickness of a three-sided coin! The bonus
14:53
THE SCUTOID: did scientists discover a new shape?

1 year ago / 156 views

Read the Nature paper for yourself: "Scutoids are a geometrical solution to three-dimensional packing of epithelia" https://www.nature.com/articles/s41467-018-05376-1 Thanks to Laura and Clara for helping me with the video! You can download Laura's model
12:17
How to detect bank fraud with maths

1 year ago / 321 views

I chat to Daniel from the financial crime and security team at Monzo to talk about how they used maths to detect a data breach at Ticketmaster which exposed people to bank fraud. Here is their post about what happened: https://monzo.com/blog/2018/06/28/ti
02:23
Tricks to Learn When Multiplying and Dividing Fractions With Mixed Numbers

1 year ago / 473 views

Tricks to Learn When Multiplying and Dividing Fractions With Mixed Numbers. Part of the series: Math Help With Multiplying. When it comes to learning multiplying and dividing, a few tricks can make things easier. Learn about tricks to getting the hang of
01:48
How to Multiply Negative Mixed Numerals

1 year ago / 381 views

How to Multiply Negative Mixed Numerals. Part of the series: Math Help With Multiplying. Multiplying negative mixed numerals quires you to keep a few very important things in mind. Find out how to multiply negative mixed numerals with help from a mathemat
01:43
How to Multiply With Parentheses

1 year ago / 95 views

How to Multiply With Parentheses. Part of the series: Math Help With Multiplying. Multiplying with parenthesis requires you to do things in a very specific order. Find out about multiplying with parenthesis with help from a mathematics educator in this fr
02:08
Tutorial for Adding & Subtracting Fractions

1 year ago / 349 views

Tutorial for Adding & Subtracting Fractions. Part of the series: Adding and Subtracting Fractions. Adding and subtracting fractions is a lot like riding a bike - once you know how, you never forget. Get a tutorial for adding and subtracting fractions with
04:22
How to Determine the Area of a Triangle Based on Coordinates of Its Vertices & Determinants

1 year ago / 188 views

How to Determine the Area of a Triangle Based on Coordinates of Its Vertices & Determinants. Part of the series: Finding and Using the Area of a Triangle. You can use the coordinates of a triangle's vertices and determines, along with a very specific rule
01:32
How to Solve for the Height of Cylinders

1 year ago / 354 views

How to Solve for the Height of Cylinders. Part of the series: Algebra Tips. Solving for the height of cylinders can be accomplished in just a few moments with the right equation. Learn how to solve for the height of cylinders with help from an experienced
02:41
How to Substitute Known or Given Values for the Variables in an Algebraic Expression

1 year ago / 430 views

Substituting known or given values for a variable is required to complete some types of operations. Learn how to substitute known or given values for a variable with help from a mathematics tutor and educator in this free video clip.
01:59
Graphing Inequalities on a Number Line

1 year ago / 272 views

When graphing inequalities on a number line, the number line should have 0 in the center and negative numbers on the left side, with positive numbers on the right. Graph inequalities, such as X is greater than 2, with tips from a math teacher in this free
01:42
How To Use Rounding in Math Problems

1 year ago / 460 views

How To Use Rounding in Math Problems. Part of the series: Math Problems. In certain math problems rounding may actually make finding a solution easier and more clear. Use rounding in math problems with help from a mathematics educator in this free video c
03:04
Steps to Solve Quadradic Equations

1 year ago / 302 views

Steps to Solve Quadradic Equations. Part of the series: Equations. Quadtratic equations can be easily solved by following a straightforward, step-by-step process. Learn the steps to solve quadratic equations with help from a mathematics tutor and educator
02:20
How to Solve Sine & Cosine Equations

1 year ago / 371 views

How to Solve Sine & Cosine Equations. Part of the series: Equations. Sine and cosine equations need to be solved in a very specific way. Learn how to solve sine and cosine equations with help from an experienced math tutor in this free video clip. Read mo
03:05
Four Steps to Solve a Absolute Value Equation

1 year ago / 265 views

Four Steps to Solve a Absolute Value Equation. Part of the series: Help With Equations. Solving a absolute value equation requires you to complete four distinct steps. Learn the four steps to solve an absolute value equation with help from an experienced
01:46
Easy Way of Learning to Subtract Fractions With Whole Numbers

1 year ago / 199 views

Easy Way of Learning to Subtract Fractions With Whole Numbers. Part of the series: Simple Math. When it comes to subtracting with fractions, you're going to want to keep a few very important things in mind. Find out an easy way of learning subtracting wit
01:41
How to Add and Subtract Mixed Numbers and Show the Work

1 year ago / 272 views

How to Add and Subtract Mixed Numbers and Show the Work. Part of the series: Adding and Subtracting Fractions. When adding and subtracting mixed numbers it is always important to remember to show your work. Add and subtract mixed numbers and show the work
01:56
How to Do Fractional Coefficients

1 year ago / 470 views

How to Do Fractional Coefficients. Part of the series: Math Problems. Fractional coefficients need to be completed in a very specific way. Learn how to do fractional coefficients in math problems with help from a mathematics educator in this free video cl
01:34
What Happens When a Fraction Is Multiplied by Its Reciprocal?

1 year ago / 307 views

What Happens When a Fraction Is Multiplied by Its Reciprocal?. Part of the series: Math Help With Multiplying. When a fraction is multiplied by its reciprocal a very specific thing occurs. Learn what happens when a fraction is multiplied by its reciprocal
00:57
How Do You Multiply Numbers in Brackets?

1 year ago / 374 views

How Do You Multiply Numbers in Brackets?. Part of the series: Math Help With Multiplying. Multiplying numbers in brackets requires a very specific procedure. Multiply numbers in brackets with help from a mathematics educator in this free video clip. Read
02:53
Slope Equation for Intersecting Lines

1 year ago / 162 views

Slope Equation for Intersecting Lines. Part of the series: Equations. Intersecting lines can be properly expressed using the correct slope equation. Find out about the slope equation for intersecting lines with help from a mathematics tutor and educator i
02:15
How to Add Square Roots to Numerator Fractions

1 year ago / 346 views

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
01:14
How to Multiply to Get the Area of a Parallelogram

1 year ago / 383 views

How to Multiply to Get the Area of a Parallelogram. Part of the series: Perimeter, Area and Decimals. Multiplication is one way you can find the area of a parallelogram pretty easily. Multiply to get the area of a parallelogram with help from a longtime m
02:06
Types of Angles, Figures & Shapes

1 year ago / 311 views

Types of Angles, Figures & Shapes. Part of the series: Geometry Tips. many different types of angles, figures and shapes make up math in general as well as geometry. Learn about the types of angles, figures and shapes in geometry with help from a longtime
02:17
The Advantages of Using the Least Common Denominator When Adding & Subtracting Denominators

1 year ago / 225 views

The Advantages of Using the Least Common Denominator When Adding & Subtracting Denominators. Part of the series: Adding and Subtracting Fractions. Using the least common denominator when adding and subtracting fractions certainly has its fair share of adv
11:13
Last Cards Match - Numberphile

1 year ago / 168 views

Numberphile Playing Cards: http://bit.ly/NumberphileCards More card videos: http://bit.ly/Cards_Shuffling More links & stuff in full description below ↓↓↓ Featuring Tadashi Tokieda, a professor of mathematics at Stanford University. More Tadashi Videos: h
05:35
Balls and Cones - Numberphile

1 year ago / 258 views

This is a (stand-alone) continuation of the previous video at: https://youtu.be/2vnqSwWAn34 Featuring Tadashi Tokieda. More links & stuff in full description below ↓↓↓ More Tadashi: http://bit.ly/tadashi_vids Playing cards latest: http://www.bradyharanblo
16:26
Earthquakes, Circles and Spheres - Numberphile

1 year ago / 154 views

Tadashi is back with a discussion of how we know where earthquakes occur. A second video is at: https://youtu.be/lubGnk0UZt0 More links & stuff in full description below ↓↓↓ More Tadashi Tokieda at: http://bit.ly/tadashi_vids Podcasts HELLO INTERNET http:
16:19
The Cross Ratio - Numberphile

1 year ago / 191 views

One of the most famous free kicks ever taken - but how far from the goal was Brazil's Roberto Carlos? More links & stuff in full description below ↓↓↓ Discussed by Federico Ardila from San Francisco State University. More Federico videos: http://bit.ly/Fe
04:36
How to make a Klein Bottle from an old pair of jeans - Numberphile

1 year ago / 312 views

More Klein bottle videos: http://bit.ly/KleinBottles More links & stuff in full description below ↓↓↓ Visit Cliff Stoll's online store: http://www.kleinbottle.com/ More Cliff videos: http://bit.ly/Cliff_Videos Numberphile is supported by the Mathematical
11:37
Floating Balls and Lift - Numberphile

1 year ago / 465 views

Tadashi discusses pressure and lift... with a toy of course! More links & stuff in full description below ↓↓↓ Lift and wings on Sixty Symbols: https://youtu.be/PF22LM8AbII Tadashi Playlist: http://bit.ly/tadashi_vids You can buy version of this toy on Ama
10:51
Math Antics - Intro to the Metric System

1 year ago / 476 views

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
03:21
Can You Solve A Puzzle That Fooled Richard Feynman?

1 year ago / 221 views

What is the radius of the circle, in simplest terms involving a, b, and c? I read that even the great mind Richard Feynman made a mistake. Watch the video to learn the common mistake and what the correct answer is. Source Feynman story http://web.media.mi
05:48
What Is The Area? "You Should Be Able To Solve This"

1 year ago / 126 views

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
05:52
Can You Solve The "MEANEST" SAT Test Question Ever?

1 year ago / 264 views

On the SAT exam, you have about 2 minutes to read and solve each math question. This one about averages can send you in a loop, unless you approach it systematically. In the video I also explain a shortcut to help you solve this type of problem quickly. S
09:15
5-Sided Square - Numberphile

1 year ago / 265 views

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
04:24
3D Shapes Song For Kids: 3-Dimensional Shapes for Kindergarten, 1st Grade, and 2nd Grade

1 year ago / 180 views
08:15
The Mathematics of Locomotion - Christmas Lectures with Ian Stewart

1 year ago / 145 views

The scof all living things is governed by nerve impulses that follow a pattern of travelling waves. This is true for the trot of a horse, the tripod gait of an ant, the undulating movement of the millipede and even the slither of a snake. Subscribe for re
05:13
Can you solve the rogue AI riddle? - Dan Finkel

1 year ago / 312 views

Practice more problem-solving at https://brilliant.org/TedEd/ If you sign up for a FREE membership using the link above, Brilliant will email you the solution to the BONUS RIDDLE. A hostile artificial intelligence called NIM has taken over the world’s com
11:50
The Golden Angle - Christmas Lectures with Ian Stewart

1 year ago / 163 views

Thr golden angle is a mathematical concept, closely related to the golden ratio and Fibonacci numbers. Where can you find it and how is it formed? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/
05:51
The Mathematics of Walking and Gait - Christmas Lectures with Philip Morrison

1 year ago / 129 views

Just like the extent of the swing of a pendulum is proportional to the length of the pendulum, the pace of an animal walking is proportional to the length of the leg of the animal. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the
10:12
21-card trick - Numberphile

1 year ago / 267 views

A simple trick with some neat math behind it. More on Numberphile cards at: http://www.bradyharanblog.com/numberphile-playing-cards More links & stuff in full description below ↓↓↓ More cards video: http://bit.ly/Cards_Shuffling This vi