Search Results: "A%20Fascinating%20Thing%20about%20Fractions%20-%20Numberphile"

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08:25 Popular
A Fascinating Thing about Fractions - Numberphile

834 views / 0 likes - added 4 years ago

The Dynamical Uniform Boundedness Conjecture with Dr Holly Krieger. Extra from this interview: https://youtu.be/v4LWFzTyhpU Dr Krieger on the Numberphile Podcast: https://youtu.be/QmfQQzjpdpM More links & stuff in full description below ↓↓&d
14:22 Popular
Funny Fractions And Ford Circles - Numberphile

711 views / 2 likes - added 8 years ago

Farey Sequences, Ford Circles and a strange addition sign... Featuring Francis Bonahon from the University of Southern California. Watch EPIC CIRCLES: https://www.youtube.com/watch?v=sG_6nlMZ8f4 Periodic Videos chemistry: https://www.youtube.com/periodicv
05:42 Popular
Understanding Division Of Fractions | Fractions | Pre-Algebra | Khan Academy

1,206 views / 0 likes - added 8 years ago

Using a number line, we'll explain the rule of "invert and multiply" when dividing two fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/div-fractions-fractions-pre-alg/e/
09:50 Popular
Adding And Subtracting Fractions | Fractions | Pre-Algebra | Khan Academy

2,069 views / 1 likes - added 8 years ago

How to add and subtract fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/fractions-unlike-denom-pre-alg/e/adding_fractions?utm_source=YT&utm_medium=Desc&utm_campaign=PreA
05:51 Popular
Equivalent Fractions | Fractions | Pre-Algebra | Khan Academy

2,072 views / 0 likes - added 8 years ago

Introduces the concept of equivalent fractions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/equivalent-fractions-pre-alg/e/equivalent_fractions?utm_source=YT&utm_medium=Desc&utm
04:24 Popular
Example Of Subtracting Fractions With Unlike Denominators | Fractions | Pre-Algebra | Khan Academy

1,596 views / 0 likes - added 8 years ago

If you conquered adding fractions with different denominators, then subtracting fractions will be a snap. Don't worry...we'll take it slow and explain every step. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math
04:33 Popular
Multiplying Negative And Positive Fractions | Fractions | Pre-Algebra | Khan Academy

872 views / 0 likes - added 8 years ago

See examples of multiplying and dividing fractions with negative numbers. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/multiplying-fractions-pre-alg/e/multiplying_fractions?utm_
03:53 Popular
Plotting Basic Fractions On The Number Line | Fractions | Pre-Algebra | Khan Academy

1,362 views / 0 likes - added 8 years ago

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/understanding-fractions-pre-alg/e/fractions_on_the_number_line_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the nex
03:45 Popular
Visualizing Equivalent Fractions | Fractions | Pre-Algebra | Khan Academy

1,083 views / 0 likes - added 8 years ago

To understand equivalent fractions it helps to "see" the fractions using something like a grid with shaded and unshaded sections representing the fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-al
09:15 Popular
Mixed Numbers And Improper Fractions | Fractions | Pre-Algebra | Khan Academy

1,744 views / 2 likes - added 8 years ago

Converting mixed numbers to improper fractions and improper fractions to mixed numbers Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/mixed-numbers-pre-alg/e/converting_mixed_numb
03:08 Popular
Multiplying Unit Fractions And Whole Numbers | Fractions | Pre-Algebra | Khan Academy

1,657 views / 1 likes - added 8 years ago

Don't let multiplying whole numbers and fractions get you down. We got this. This explanation will help you become a pro. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/multiplyin
02:35 Popular
Dividing Whole Numbers And Fractions: Studying | Fractions | Pre-Algebra | Khan Academy

2,045 views / 0 likes - added 8 years ago

Solve a word problem by dividing a fraction by a whole number. The example used in this video is 1/5 ÷ 4. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/dividing-fractions-pre-alg
02:32 Popular
Dividing Whole Numbers And Fractions: Potpourri | Fractions | Pre-Algebra | Khan Academy

1,726 views / 0 likes - added 8 years ago

Solve a word problem by dividing a whole number by a fraction. The example used in this video is 4 ÷ 1/5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/dividing-fractions-pre-alg
02:32 Popular
Comparing Fractions Visually With Pies | Fractions | 4th Grade | Khan Academy

1,032 views / 0 likes - added 8 years ago

Comparing fractions visually with pies Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-comparing-fractions-visually/e/visually-comparing-fractions?utm_source=Y
02:55 Popular
Comparing Fractions On A Number Line | Fractions | 4th Grade | Khan Academy

1,435 views / 0 likes - added 8 years ago

Comparing fractions on a number line Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-comparing-fractions-visually/e/visually-comparing-fractions?utm_source=YT&
04:58 Popular
Comparing Fractions Of Different Wholes | Fractions | 3th Grade | Khan Academy

1,459 views / 0 likes - added 8 years ago

Comparing fractions of different wholes Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-third-grade-math/cc-3rd-fractions-topic/cc-3rd-different-wholes/e/naming-the-whole?utm_source=YT&utm_medium=Desc&utm_ca
02:35 Popular
Comparing Fractions Visually With A Bar | Fractions | 4th Grade | Khan Academy

1,096 views / 0 likes - added 8 years ago

Learn how to compare fractions with unlike denominators by drawing bars Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-comparing-fractions-visually/e/visually
02:48
Fractions 4: Our First Two Beliefs about Fractions

314 views / 0 likes - added 3 years ago

This is the fourth in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"
02:27
Fractions 9: Comparing Fractions

433 views / 0 likes - added 3 years ago

This is the ninth in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"
06:06 Popular
Equivalent Fractions And Different Wholes | Fractions | 4th Grade | Khan Academy

801 views / 0 likes - added 8 years ago

Learn how two fractions are equivalent only if they refer to the same whole. For example, 1/2 of a small circle is not the same as 1/2 of a big circle. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-
02:08 Popular
Tutorial for Adding & Subtracting Fractions

1,970 views / 0 likes - added 5 years ago

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
06:22
How To Draw Thing One And Thing Two (Easy Cartoon Version)

474 views / 1 likes - added 4 years ago

Today is Dr. Seuss' birthday (March 2)! We thought it would be fun to celebrate by learning how to draw Thing 1 and Thing 2. Join our monthly membership and download our app! You can watch our lessons in a safe distraction-free environment. In the app, yo
01:46 Popular
Easy Way of Learning to Subtract Fractions With Whole Numbers

1,383 views / 0 likes - added 5 years ago

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

995 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
10:20 Popular
How to Draw Thing 1 and Thing 2 Easy | Dr. Seuss

1,206 views / 0 likes - added 3 years ago

Happy Birthday to Dr. Seuss! Let's celebrate Read Across America! Learn How to Draw cute Thing One and Thing Two from The Cat in the Hat book easy, step by step. Cartoon drawing lesson. How to Draw Dr.Seuss Characters Easy: https://www.youtube.com/watch?v
1:11:53 Popular
Fractions, Mixed Numbers, Decimals, & Percents - Review

861 views / 2 likes - added 3 years ago

This video tutorial shows you how to add, subtract, multiply, and divide fractions. It shows you how to convert between improper fractions, mixed numbers, decimals and even percents. It contains tons of examples and practice problems for you to learn from
12:53
Strange Spinning Tubes - Numberphile

642 views / 0 likes - added 8 years ago

Tadashi is back with more mathematical toys - this time small tubes which do intriguing things when they spin. Extra footage from this interview: https://youtu.be/5dJsOF7_GfY More Tadashi Tokieda videos: http://bit.ly/tadashi_vids Film by Pete McPartlan (
09:03
The Shortest Ever Papers - Numberphile

530 views / 0 likes - added 7 years ago

Audible 30-day free trial: http://www.audible.com/numberphile (sponsor) Tony Padilla discusses some of the shortest math papers to be published. From Conway to Nash. NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.face
12:56 Popular
Monkeys And Coconuts - Numberphile

729 views / 0 likes - added 8 years ago

An old problem which baffled many people. Featuring Dr Tony Padilla. Editing and animation in this film by Pete McPartlan - https://twitter.com/petemcpartlan NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com
09:04 Popular
Shapes And Hook Numbers - Numberphile

763 views / 0 likes - added 8 years ago

Shapes, Tableaux and Hook Numbers. Featuring Professor Curtis Greene from Haverford College. Extra footage: https://youtu.be/JiwM5g_RC3c Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile Videos
09:53
The Curse Of Lane 8 - Numberphile

557 views / 0 likes - added 8 years ago

Professor Richard Tapia (Rice University) on how his son's BMX adventures led to some interesting mathematics. Also thanks to Bristol BMX Club. NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile N
09:11 Popular
The Shape Of DNA - Numberphile

1,008 views / 0 likes - added 8 years ago

The amazing knots, twists and turns inside our cells. This is Part One of DNA Topology featuring Professor Mariel Vazquez from UC Davis. Part Two: Coming Soon Videos by Brady Haran Editing and animation in this video by Pete McPartlan NUMBERPHILE Website:
09:31
Fold And Cut Theorem - Numberphile

692 views / 0 likes - added 8 years ago

Lynda free trial (try the typography stuff!!): http://www.lynda.com/numberphile Katie Steckles discusses the Fold and Cut Theorem - from A to Z. Katie: http://www.katiesteckles.co.uk More on the topic: http://erikdemaine.org/foldcut/ NUMBERPHILE Website:
13:20 Popular
Shuffling Card Trick - Numberphile

728 views / 0 likes - added 8 years ago

Free audio book: http://www.audible.com/numberphile Jason Davison shows us a cool card trick using the so-called Gilbreath Principle. More card videos from Numberphile: http://bit.ly/Cards_Shuffling Jason's website: http://davisonmagic.com NUMBERPHILE Web
10:38
The Mathematics Of Crime And Terrorism - Numberphile

630 views / 0 likes - added 8 years ago

Thanks Audible: http://www.audible.com/numberphile Hannah Fry on the mathematics of crime and terrorism, on which she has co-authored a new paper. The paper: http://bit.ly/1nKR7Lk (open access version) NUMBERPHILE Website: http://www.numberphile.com/ Numb
05:56 Popular
A Strange Change of Rotation - Numberphile

1,310 views / 0 likes - added 5 years ago

Rotating cedar balls. Here's a playlist of Tadashi Tokieda videos: http://bit.ly/tadashi_vids More links & stuff in full description below ↓↓↓ Electric slide rule: https://youtu.be/MEyIppEOQTw Support us on Patreon: http://www.patreon.com/numberphile NUMB
04:22
74 Is Cracked - Numberphile

573 views / 0 likes - added 7 years ago

A breakthrough by a Numberphile viewer (with help from some computers). Extra footage: https://youtu.be/d6nUVa8EtlU Original video: https://youtu.be/wymmCdLdPvM See the paper by Sander Huisman: http://bit.ly/Sander_Paper Discussed by Tim Browning from the
02:09
Cute Paper Trick - Numberphile

666 views / 0 likes - added 8 years ago

A little extra trick based on some of the Mobius cutting videos we recently published. Featuring Tadashi Tokieda. MORE: http://bit.ly/tadashi_vids NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphil
03:41
Money Catching - Numberphile

580 views / 0 likes - added 7 years ago

Tadashi Tokieda puts $20 on the line... More Tadashi videos: http://bit.ly/tadashi_vids Paperclips: https://youtu.be/wGkvyN6s9cY Video by Brady Haran and Pete McPartlan (animations by Pete) NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on F
03:14 Popular
Rock Paper LIZARDS - Numberphile

805 views / 1 likes - added 8 years ago

Hannah Fry on parallels between the game "rock paper scissors" and lizards in nature. PART ONE: http://youtu.be/rudzYPHuewc EXTRA FOOTAGE: http://youtu.be/ygHwBxWyI6E Lizards by Pete McPartlan NUMBERPHILE Website: http://www.numberphile.com/ Numberphile o
08:17
Little Fibs - Numberphile

549 views / 0 likes - added 7 years ago

A card trick which involves some little fibs. Extra footage at: https://youtu.be/cw63McIDWj8 'Mathemagician' Colm Mulcahy is Professor of Mathematics at Spelman College. Colm: http://cardcolm.org More cards and suffering videos: http://bit.ly/Cards_Shuffl
06:11
Powers Of 2 - Numberphile

554 views / 0 likes - added 8 years ago

Powers of 2 and leading digits. Featuring Dmitry Kleinbock from Brandeis University. Filmed at MSRI in Berkeley. More footage: https://youtu.be/vetsor9NTF8 Benford's Law: https://youtu.be/XXjlR2OK1kM NUMBERPHILE Website: http://www.numberphile.com/ Number
07:56
Pi And The Mandelbrot Set - Numberphile

607 views / 0 likes - added 8 years ago

Thanks to Audible --- http://www.audible.com/numberphile This video features Dr Holly Krieger. Extra footage from this interview: https://youtu.be/r8Ksuc7T-VQ More videos with Holly Krieger: http://bit.ly/HollyKrieger Numberphile is supported by the Mathe
07:52
UNCRACKABLE? The Collatz Conjecture - Numberphile

554 views / 0 likes - added 5 years ago

Professor David Eisenbud on the infamous Collatz Conjecture, a simple problem that mathematicians may not be "ready" to crack. More links & stuff in full description below ↓↓↓ Extra footage from this interview: https://youtu.be/O2_h3z1YgEU Prof Eisenbud's
06:49
The Man With 1,000 Klein Bottles UNDER His House - Numberphile

621 views / 0 likes - added 8 years ago

Thanks Squarespace: http://squarespace.com/numberphile More Numberphile on Klein Bottles: http://bit.ly/KleinBottles This video features Cliff Stoll, the man behind ACME Klein Bottles: http://bit.ly/ACME_Klein NUMBERPHILE Website: http://www.numberphile.c
06:39
Unexpected Shapes (Part 2) - Numberphile

525 views / 0 likes - added 8 years ago

See part one at: https://youtu.be/wKV0GYvR2X8 Tadashi Tokieda continues to cut loops and Mobius strips... And more: http://bit.ly/tadashi_vids NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Nu
07:04
The 8 Queen Problem - Numberphile

557 views / 0 likes - added 8 years ago

Our thanks to lynda.com - use our link: http://www.lynda.com/numberphile Dr James Grime discusses a famous chess problem - placing eight queens "safely" on a chess board. Some extra footage from this video will appear on Numberphile2 next Monday... https:
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The Opposite Of Infinity - Numberphile

631 views / 0 likes - added 8 years ago

Continuing to talk Infinitesimals, this time with Dr James Grime. See last week's video: https://youtu.be/BBp0bEczCNg Dividing by Zero: https://youtu.be/BRRolKTlF6Q James Grime: http://singingbanana.com NUMBERPHILE Website: http://www.numberphile.com/ Num
02:41
Borromean Ribbons - Numberphile

530 views / 0 likes - added 7 years ago

Tadashi Tokieda is talking about Borromean links again - this time using ribbons. More Tadashi videos: http://bit.ly/tadashi_vids Knots: http://bit.ly/Knot-a-Phile Video by Brady Haran and Pete McPartlan (animations by Pete) NUMBERPHILE Website: http://ww
05:43 Popular
How to order 43 Chicken McNuggets - Numberphile

744 views / 0 likes - added 5 years ago

We're exploring the world of Chicken Nuggets and Frobenius numbers. 43 has long been a special number in the world of McNugget mathematics, but 11 is also important! More links & stuff in full description below ↓↓↓ This video features D
14:42
The Seven Bridges of Königsberg - Numberphile

517 views / 0 likes - added 7 years ago

Audible 30-day free trial: http://www.audible.com/numberphile (sponsor) This video features Cliff Stoll... and the work of Leonhard Euler. More Cliff videos: http://bit.ly/Cliff_Videos Cliff's Klein Bottles: http://bit.ly/ACME_Klein NUMBERPHILE Website: h
04:19
Lace Knot Trick - Numberphile

419 views / 0 likes - added 5 years ago

Playlist of Tadashi Tokieda videos: http://bit.ly/tadashi_vids More links & stuff in full description below ↓↓↓ More knot videos: http://bit.ly/Knot-a-Phile Fast shoelaces: https://youtu.be/XPIgR89jv3Q What is a knot?: https://youtu.be/aqyyhhnGraw Support
07:46
Let's Talk About Sets - Numberphile

600 views / 0 likes - added 7 years ago

Dr Bobby Wilson talks about sets... Sum-free sets, fractal sets... All sorts of sets. NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Extra b
09:44 Popular
The Last Digit Of Prime Numbers - Numberphile

1,419 views / 0 likes - added 7 years ago

Dr James Grime on a new discovery in the Prime Numbers. Audible: http://www.audible.com/numberphile More Prime: http://bit.ly/primevids More Grime: http://bit.ly/grimevideos Read the paper discussed in this video: http://arxiv.org/abs/1603.03720 NUMBERPHI
08:38
Are You REALLY Sick? (false Positives) - Numberphile

658 views / 0 likes - added 8 years ago

Bayes' Theorem applied to disease diagnosis. Featuring Lisa Goldberg from UC Berkeley Department of Statistics. Extra footage: https://youtu.be/sFNJc6gsap4 Monty Hall: http://bit.ly/MontyHallProb NUMBERPHILE Website: http://www.numberphile.com/ Numberphil
06:10
How DNA Unties Its Own Knots - Numberphile

540 views / 0 likes - added 8 years ago

How "Pac-Man" unties knots in our DNA... This is Part Two of DNA Topology featuring Professor Mariel Vazquez from UC Davis. Part One: https://youtu.be/AxxnziuL408 NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.faceboo
09:28
The Heart Of Fermat's Last Theorem - Numberphile

658 views / 0 likes - added 8 years ago

Modularity... Simon Pampena gets to the heart of proving Fermat's Last Theorem. Audible: www.audible.com/numberphile More Numberphile videos on Fermat: http://bit.ly/fermat_videos Simon Pampena is Australia's Numeracy Ambassador --- https://twitter.com/ma
07:20
Tic-Tac-Toe (with Xs Only) - Numberphile

534 views / 0 likes - added 8 years ago

Changing the rules of Tic-Tac-Toe to create interesting scenarios. Featuring Thane Plambeck. And even more soon. Dots and Boxes: https://youtu.be/KboGyIilP6k Connect Four: https://youtu.be/yDWPi1pZ0Po NUMBERPHILE Website: http://www.numberphile.com/ Numbe
07:36
Unexpected Shapes (Part 1) - Numberphile

656 views / 0 likes - added 8 years ago

Tadashi Tokieda cuts various combinations of loops and Mobius loops - with surprising results. Part 2: https://youtu.be/mh3eMt09EAs And more: http://bit.ly/tadashi_vids NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.f
08:39
Frog Jumping - Numberphile

629 views / 0 likes - added 5 years ago

Featuring Gordon Hamilton from Math Pickle. More links below. Numberphile T-Shirts: https://teespring.com/stores/numberphile Gordon and the Mondrian Art Problem: https://youtu.be/49KvZrioFB0 Math Pickle (Gordon's website): http://mathpickle.com Numberphil
13:54 Popular
Kakeya's Needle Problem - Numberphile

922 views / 0 likes - added 8 years ago

The famed Kakeya Needle Problem, discussed by Charles Fefferman from Princeton University. Edit and animation by Pete McPartlan Film and interview by Brady Haran 17-gon: https://youtu.be/87uo2TPrsl8 NUMBERPHILE Website: http://www.numberphile.com/ Numberp
08:39
The IPhone Of Slide Rules - Numberphile

665 views / 0 likes - added 8 years ago

Thanks Audible: http://www.audible.com/numberphile Alex Bellos discusses slide rules and then the Halden Calculex, which he describes as the "iPhone of Slide Rules" Alex Bellos: http://www.alexbellos.com Slide Rule Museum: http://sliderulemuseum.com Purdu
16:51 Popular
Euclid's Big Problem - Numberphile

910 views / 0 likes - added 8 years ago

Trisecting angles and calculating cube roots was a big problem for Euclid and his cohorts. Discussed by Zsuzsanna Dancso at MSRI. TRISECT WITH ORIGAMI: http://youtu.be/SL2lYcggGpc CIRCLE THE SQUARE: http://youtu.be/CMP9a2J4Bqw NUMBERPHILE Website: http://
16:38
Superhero Triangles - Numberphile

622 views / 0 likes - added 4 years ago

Heronian triangles and other fascinating things, featuring Dr James Grime.Get your Superhero Triangle T-Shirt and other stuff: http://bit.ly/Super_TriMore links & stuff in full description below More videos with Dr Grime: http://bit.ly/grimevideosDr James
09:45 Popular
How To Always Win At Dots And Boxes - Numberphile

813 views / 0 likes - added 8 years ago

Create your site on Squarespace: http://www.squarespace.com/numberphile This video features 'games legend' Elwyn Berlekamp. Elwyn's book on Dots and Boxes: http://bit.ly/DotsBoxesBook Elwyn's Winning Ways on Amazon: http://amzn.to/1BIA6UB Extra footage ab
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Numbers And Free Will - Numberphile

634 views / 0 likes - added 8 years ago

Artificial Intelligence gets Edward Frenkel thinking about vectors and numbers --- and the nature of human existence!? Extra interview footage: http://youtu.be/HctVeOR1tmU More Numberphile videos with Prof Frenkel: http://bit.ly/Frenkel_Playlist Prof Fren
07:11
The Infinitesimal Monad - Numberphile

641 views / 0 likes - added 8 years ago

More mind-bending math from the world of the infinitely big - and infinitesimally small. Featuring Professor Carol Wood from Wesleyan University. More from this interview: http://youtu.be/FVZqPaH94qU Infinity is bigger than you think: https://youtu.be/elv
06:34
The Most Powerful Dice - Numberphile

507 views / 0 likes - added 5 years ago

Tadashi explores a special set of dice... And has a powerful lesson. More links & stuff in full description below ↓↓↓ Subscribe to Numberphile: http://bit.ly/Numberphile_Sub More dice videos: http://bit.ly/Dice_Videos Playlist of Tadashi Tokieda videos: h
04:54
The problem in Good Will Hunting - Numberphile

520 views / 0 likes - added 5 years ago

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
03:15 Popular
Should You Catch A Tossed Coin? - Numberphile

1,566 views / 0 likes - added 8 years ago

Randomness expert (and former magician) Persi Diaconis on whether it is best to catch a coin or let it fall to the ground. Main video: http://youtu.be/AYnJv68T3MM Extra footage: http://youtu.be/9RKKoXw7wJw Superbowl coin tosses: http://youtu.be/bFfSfzjhfC
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07:42 Popular
The Useless Number - Numberphile

1,069 views / 0 likes - added 8 years ago

One of the first people to stumble over imaginary numbers (namely the square root of -15) thought it was "subtle" and "useless". Featuring Barry Mazur. Extra footage from this interview: http://youtu.be/i4GCd2xOCDg Barry's book on this topic: http://bit.l
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The mystery of 0.577 - Numberphile

624 views / 0 likes - added 7 years ago

The harmonic series and the elusive Euler–Mascheroni constant. Featuring Dr Tony Padilla. Audible: http://www.audible.com/numberphile (check out Just Six Numbers) Extra footage: https://youtu.be/eRGN8ThZfhU Videos about -1/12: http://bit.ly/minus_twelfth
07:14 Popular
How To Win A Guessing Game - Numberphile

893 views / 0 likes - added 8 years ago

A clever use of random numbers to improve your odds in a number guessing game. Alex Bellos Books: http://bit.ly/BellosBooks Monty Hall problem: http://bit.ly/MontyHallProb NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://ww
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08:11
Too Many Triangles - Numberphile

575 views / 0 likes - added 7 years ago

How many triangles are too many? Featuring Henry Segerman from Oklahoma State University. Check Henry's book about 3D printing math: http://amzn.to/2cWhY3R More Henry videos: http://bit.ly/Segerman_Videos Henry's hinged doilies were joint work with Geoffr
13:58
The Josephus Problem - Numberphile

638 views / 0 likes - added 7 years ago

The Josephus Problem, featuring Daniel Erman from University of Wisconsin-Madison. Winning at Dots and Boxes: https://youtu.be/KboGyIilP6k NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Number
02:41
Paper Calculator - Numberphile

566 views / 0 likes - added 5 years ago

Comic book genius Jason Shiga shows us a calculator made of paper. We've got more coming from Jason which will explain WHY he made this (besides the fact it is just cool!) More links & stuff in full description below ↓↓↓ Jason's acclaimed book Meanwhile:
11:00
The Problems with Secret Santa - Numberphile

635 views / 0 likes - added 7 years ago

Dr Hannah Fry discusses Secret Santa, anonymity and derangements. And a better way to do it. More Hannah on Numberphile: http://bit.ly/hannah_vids Hannah's co-written Xmas book: http://amzn.to/2g8mIn6 Hannah's love/math book: http://bit.ly/frylovebook Num
05:22
More Hyperbolic Sports - Numberphile

540 views / 0 likes - added 8 years ago

Follows on from the previous video (last week) about hyperbolic sports: https://youtu.be/u6Got0X41pY Featuring Dick Canary from the University of Michigan. Extra footage on Numberphile2: https://youtu.be/dpMMtm437MU Exactly a yard: https://youtu.be/T26Cw7
04:51 Popular
Three Gears Are Possible - Numberphile

1,376 views / 0 likes - added 7 years ago

Henry Segerman (mathematician and 3D printing guru) discusses how to make three gears work together. Skew dice: https://youtu.be/uAnCL3vhVIs Prime Numbers Playlist: http://bit.ly/primevids Prime Machine: https://youtu.be/8UqCyepX3AI You can buy the gears
11:34 Popular
That Viral Math Problem (Cheryl's Birthday) - Numberphile

735 views / 0 likes - added 8 years ago

Simon Pampena gives his take on THAT viral math problem from Singapore. EXTRA FOOTAGE for this video: http://youtu.be/Mj-YngjjpJg Simon on Twitter: https://twitter.com/mathemaniac NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: h
04:05
Subtracting Paperclips - Numberphile

504 views / 0 likes - added 7 years ago

Part One: https://youtu.be/wGkvyN6s9cY Featuring Tadashi Tokieda. More Tadashi videos: http://bit.ly/tadashi_vids Raw paperclips slow motions: https://youtu.be/zuX5yy_93JA Video by Brady Haran and Pete McPartlan (animations by Pete) NUMBERPHILE Website: h
12:38
The Key To The Riemann Hypothesis - Numberphile

558 views / 0 likes - added 7 years ago

L-Functions are likely play a key role in proving the Riemann Hypothesis, says Professor Jon Keating from the University of Bristol. L-Function & Modular Form database: http://www.lmfdb.org Prime Number and Riemann Hypothesis playlist: http://bit.ly/prime
01:54 Popular
1 To 200 On Google Image Search - Numberphile

808 views / 0 likes - added 8 years ago

Results of Google Image Searches for the numbers 1 to 200 (written as numerals). Music by Alan Stewart. Website: http://www.numberphile.com/ Discuss on Reddit: http://redd.it/2zozor Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile
17:09
Perplexing Paperclips - Numberphile

468 views / 0 likes - added 7 years ago

Featuring Tadashi Tokieda. Part 2: https://youtu.be/iObpxBfOLv4 More Tadashi videos: http://bit.ly/tadashi_vids Raw paperclips slow motions: https://youtu.be/zuX5yy_93JA Video by Brady Haran and Pete McPartlan (animations by Pete) Spinning Tubes with Tada
10:00 Popular
Triangles Have A Magic Highway - Numberphile

757 views / 0 likes - added 8 years ago

Triangles have multiple centres, and many of them lie on the so-called Euler Line. Extra footage: https://youtu.be/p7oGGSwUFwM Featuring Zvezdelina Stankova. Editing and animation by Pete McPartlan. Thanks also to Tom Davis of http://geometer.org More vid
03:59
Catching Kendama - Numberphile

535 views / 0 likes - added 7 years ago

Tadashi's back (for the final video in this mini series) demonstrating the Kendama and some angular momentum. Tadashi Tokieda will be back on Numberphile soon. Here's a playlist of his videos: http://bit.ly/tadashi_vids Kendama also known as bilboquet or
10:52
What Is A Knot? - Numberphile

499 views / 0 likes - added 8 years ago

First in a series of videos about knots. Here we have Carlo H. Séquin from UC Berkeley. More videos to come at: http://bit.ly/Knot-a-Phile Edit and animation by Pete McPartlan. Film and interview by Brady Haran With thanks to Rob Scharein for the use of h
01:17 Popular
The Fascinating Math Of Why You Won't Win The Powerball

703 views / 0 likes - added 8 years ago

The Powerball jackpot is over a billion dollars but what are your chances? Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WITH WIRED Web: http://wired.com Twitter: https://twitter.com/WIRED Facebook: https://facebook.com/WI
09:41 Popular
Philosophy Of Numbers - Numberphile

739 views / 0 likes - added 8 years ago

We revisit the philosophy department and the question of whether numbers really exist? Featuring Mark Jago from the University of Nottingham. Earlier video on numbers' existence: https://youtu.be/1EGDCh75SpQ Infinity paradoxes: https://youtu.be/dDl7g_2x74
08:25 Popular
Klein Bottles - Numberphile

848 views / 0 likes - added 8 years ago

Cliff Stoll is passionate about Klein Bottles. Don't miss the video about how he uses a robot to store 1,000 bottles UNDER his house... https://youtu.be/-k3mVnRlQLU More videos on Klein Bottles: http://bit.ly/KleinBottles ACME Klein Bottles: http://bit.ly
05:48 Popular
Winning At Rock Paper Scissors - Numberphile

868 views / 0 likes - added 8 years ago

Squarespace: http://www.squarespace.com/numberphile This video features Hannah Fry - https://twitter.com/fryrsquared More on this topic (and lizards): http://youtu.be/Z8lv2vy5vco And even more on this topic: http://youtu.be/ygHwBxWyI6E The paper: http://b
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12:33 Popular
Pascal's Triangle - Numberphile

1,490 views / 0 likes - added 7 years ago

Just a few fun properties of Pascal's Triangle - discussed by Casandra Monroe, undergraduate math major at Princeton University. Filmed during the MSRI-UP summer program. Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): htt
18:39 Popular
Billionaire Mathematician - Numberphile

753 views / 0 likes - added 8 years ago

Full length version of this interview (one hour): https://youtu.be/QNznD9hMEh0 More about The Simons Foundation: http://bit.ly/SimonsFoundation James Harris Simons has been described as "the world's smartest billionaire", amassing a fortune through the cl
02:22
How To Make A Klein Bottle (in Three Dimensions) - Numberphile

521 views / 0 likes - added 8 years ago

Cliff Stoll on how he makes Klein Bottles from glass. More videos on Klein Bottles: http://bit.ly/KleinBottles ACME Klein Bottles: http://bit.ly/ACME_Klein NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/n
07:45
Why 82,000 Is An Extraordinary Number - Numberphile

510 views / 0 likes - added 8 years ago

Check out How Not To Be Wrong by Jordan Ellenberg: http://bit.ly/HowNotToBeWrong And special Kindle offer: http://bit.ly/Wrong_Special This video features Dr James Grime - http://singingbanana.com Cheers to Thomas Oléron Evans for inspiring James: http://
16:41
Super Bottle - Numberphile

461 views / 0 likes - added 7 years ago

Professor Carlo Séquin explains super bottles - and a super duper bottle. More Klein Bottle videos: http://bit.ly/KleinBottles More Carlo videos: http://bit.ly/carlo_videos Carlo Séquin is based at the University of California, Berkeley. NUMBERPHILE Websi
09:09
The Illumination Problem - Numberphile

544 views / 0 likes - added 5 years ago

Featuring Professor Howard Masur from the University of Chicago. Filmed at the Mathematical Sciences Research Institute (MSRI). Part 2 of this interview: https://youtu.be/AGX0cLbHaog Patreon: http://www.patreon.com/numberphile Numberphile is supported by
05:09
13532385396179 - Numberphile

634 views / 0 likes - added 6 years ago

A number which could earn its "finder" a $1000 prize. More links & stuff in full description below ↓↓↓ John Conway videos: http://bit.ly/ConwayNumberphile Read more at: http://gladhoboexpress.blogspot.co.uk/2017/06/whats-so-special-about-13532385396179.ht
06:56 Popular
Prime Knots - Numberphile

1,096 views / 0 likes - added 8 years ago

They are knot what you think! Primes, Composites and the usefulness of knots.... Second in a series of videos about knots. Here we again speak with Carlo H. Séquin from UC Berkeley. More videos to come at: http://bit.ly/Knot-a-Phile Edit and animation by
10:26
Skewes' Massive Number - Numberphile

558 views / 0 likes - added 8 years ago

Dr James Grime on the epic Skewes' Number. Lynda free trial (worth a look): http://www.lynda.com/numberphile Prime numbers: http://bit.ly/primevids Graham's Number: http://bit.ly/GrahamsNumber A small bit we chopped from this video: https://youtu.be/qgN6D
03:15
Super-fast Way To Tie Shoelaces - Numberphile

579 views / 0 likes - added 8 years ago

Just for fun... Featuring Matt Parker. Some REAL knot action at: http://bit.ly/Knot-a-Phile More videos with Matt: http://bit.ly/standupmaths --- And Matt's book: http://bit.ly/Make_Do_Numberphile NUMBERPHILE Website: http://www.numberphile.com/ Numberphi
13:00
Problems with Zero - Numberphile

580 views / 0 likes - added 8 years ago

Dividing by zero, zero divided by zero and zero to the power of zero - all pose problems! Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile This video features Matt Parker and James Grime - ht
13:40 Popular
The Amazing Heptadecagon (17-gon) - Numberphile

801 views / 0 likes - added 8 years ago

More on the math behind this: http://youtu.be/oYlB5lUGlbw Professor David Eisenbud - director of MSRI - on the amazing 17-gon and its link to Gauss. See end of this video for a bit MSRI's address at 17 Gauss Way! NUMBERPHILE Website: http://www.numberphil
08:50
The Electric Slide Rule - Numberphile

584 views / 0 likes - added 5 years ago

Cliff Stoll shows off an electric-powered slide rule. More links & stuff in full description below ↓↓↓ Audible (free trial): http://www.audible.com/numberphile (sponsor) Cliff's Klein Bottle business: http://www.kleinbottle.com More videos with Cliff: htt
13:29
Numbers With Meaning - Numberphile

695 views / 0 likes - added 8 years ago

Thanks to: http://www.audible.com/numberphile This video features Dr Sarah Wiseman from UCL on numbers that are familiar - and things that can go wrong in our brains. Editing and animation in this video by Pete McPartlan. Books available on Audible by Num
05:44
Crank Files - Numberphile

525 views / 0 likes - added 8 years ago

Keith Moore from the Royal Society shows Matt Parker (and Brady) a few math papers from the society archives. See more like this at Objectivity: http://bit.ly/Objectivity Support us on Patreon: http://www.patreon.com/numberphile Better look at papers: htt
08:06
Consecutive Coin Flips - Numberphile

629 views / 0 likes - added 7 years ago

Thanks http://www.audible.com/numberphile (recommendations below) This video features Dr James Grime. More on coin flips: https://youtu.be/AYnJv68T3MM See the prime number video referenced at: https://youtu.be/YVvfY_lFUZ8 NUMBERPHILE Website: http://www.n
09:31
Infinite Series - Numberphile

470 views / 0 likes - added 5 years ago

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
22:25
Minecraft - Space Den - The thing that's in the nether, you know? The castle thing, down here! (39)

381 views / 1 likes - added 3 years ago

Welcome to Space Den. In this series, Sqaishey and I survive, explore and build in our lunar home. I hope you enjoy. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7kxNg5rwfcH8RQbsBkBxi__Sqaishey's channel - https://www.youtube.com/sqaishey T
26:19 Popular
Perfect Shapes In Higher Dimensions - Numberphile

786 views / 0 likes - added 8 years ago

Carlo Sequin talks through platonic solids and regular polytopes in higher dimensions. Extra footage (Hypernom): https://youtu.be/unC0Y3kv0Yk More videos with with Carlo: http://bit.ly/carlo_videos Edit and animation by Pete McPartlan Pete used Stella4D -
05:43
Möbius Knots And Roller Coasters - Numberphile

576 views / 0 likes - added 8 years ago

Carlo H. Séquin (from UC Berkeley) discusses more knots - this time venturing into the worlds of snow sculptures, Möbius Bands and Roller Coasters! More videos to come at: http://bit.ly/Knot-a-Phile Edit and animation by Pete McPartlan. Film and interview
06:40
Number Sticks - Numberphile

428 views / 0 likes - added 6 years ago

Katie Steckles dazzles us with Mental Logs. Have a look at Brilliant (and get 20% off) here: https://brilliant.org/Numberphile More links & stuff in full description below ↓↓↓ More Katie on Numberphile: http://bit.ly/Steckles_Playlist Katie Steckles: http
09:59
Goldbach Conjecture - Numberphile

649 views / 0 likes - added 6 years ago

Professor David Eisenbud on the famed Goldbach Conjecture. More links & stuff in full description below ↓↓↓ Extra footage from this interview: https://youtu.be/7D-YKPMWULA Prime Playlist: http://bit.ly/primevids Prime Number Theorem: https://youtu.be/l8ez
05:35
Balls and Cones - Numberphile

584 views / 0 likes - added 5 years ago

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
08:45
The Legend of Question Six - Numberphile

379 views / 0 likes - added 5 years ago

Free trial at Great Courses Plus: http://ow.ly/7Hh2302dIFt More links & stuff in full description below ↓↓↓ Simon Pampena discusses the famous Question 6 from the 1988 International Mathematical Olympiad. More links below... Second part of this video: htt
03:40
Elliptical Pool Table - Numberphile

545 views / 1 likes - added 8 years ago

A game to play on the elliptical table: http://youtu.be/3WHBlPvK3Ek And more extra footage: http://youtu.be/pulp55gTKGE Alex Bellos' Loop Table website: http://www.loop-the-game.com Alex discusses the topic in his book Alex Through the Looking-Glass (UK)
13:32
Glitch Primes And Cyclops Numbers - Numberphile

649 views / 0 likes - added 8 years ago

Audible: http://www.audible.com/numberphile Simon Pampena on Glitch Primes and Binary Cyclops Numbers. Simon on Twitter: https://twitter.com/mathemaniac Some book recommendations... Love & Math by Edward Frenkel, The Simpsons and their Mathematical Secret
24:59
Juggling by Numbers - Numberphile

553 views / 0 likes - added 6 years ago

Juggling with Colin Wright. More links & stuff in full description below ↓↓↓ Colin Wright on Twitter: https://twitter.com/colinthemathmo Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are
22:11
g-conjecture - Numberphile

484 views / 0 likes - added 5 years ago

Discussing h-vectors and the g-conjecture. Featuring June Huh from the Institute for Advanced Study at Princeton University. More links & stuff in full description below ↓↓↓ A little extra bit from this interview: https://youtu.be/cFKGX3vAs_Q Shapes in hi
07:31
Cutting A Klein Bottle In Half - Numberphile

662 views / 0 likes - added 8 years ago

Klein Bottle enthusiast Cliff Stoll uses a diamond saw on a glass Klein Bottle. More videos about his bottles: http://bit.ly/KleinBottles Cliff's site (selling bottles): http://bit.ly/ACME_Klein NUMBERPHILE Website: http://www.numberphile.com/ Numberphile
14:18
The Ideal Auction - Numberphile

436 views / 0 likes - added 6 years ago

Preston McAfee is the chief economist at Microsoft. More links & stuff in full description below ↓↓↓ Benford's Law: https://youtu.be/XXjlR2OK1kM Preston McAfee: http://www.mcafee.cc Animation by Pete McPartlan Numberphile is supported by the Mathematical
13:53
Math vs Physics - Numberphile

553 views / 0 likes - added 6 years ago

Robbert Dijkgraaf is a mathematical physicist. Extra footage from this interview: https://youtu.be/FpkvNJCVEUA More links & stuff in full description below ↓↓↓ Robbert Dijkgraaf website: http://www.robbertdijkgraaf.com Physics videos by Brady (who makes N
14:27
Braids in Higher Dimensions - Numberphile

448 views / 0 likes - added 6 years ago

Braids and the fourth dimension, with Dr Zsuzsanna Dancso. More links & stuff in full description below ↓↓↓ More videos with Dr Zsuzsanna Dancso: http://bit.ly/dancso_playlist Extra bit from this interview: https://youtu.be/z39k3qMnSRM Animation by Pete M
09:11
Mathematics: Beauty vs Utility - Numberphile

504 views / 0 likes - added 7 years ago

Should mathematics be done for its pure beauty or should it have practical uses? And why are many mathematicians so bad at outreach? Discussion with famous French mathematician, Cédric Villani. More Villani videos: http://bit.ly/Villani_Videos Numberphile
11:13
Last Cards Match - Numberphile

545 views / 0 likes - added 5 years ago

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
02:14 $Subtracting fractions (ex 1)$
Subtracting fractions (ex 1)

609 views / 0 likes - added 9 years ago

Subtracting fractions (ex 1)
05:07
Determining Rates With Fractions

664 views / 0 likes - added 8 years ago

Determining rates with fractions
10:57
The World's Best Mathematician - Numberphile

586 views / 0 likes - added 7 years ago

(*) Among current mathematicians, many people regard Professor Tao as the world's finest... Opinions on such things vary, of course. Professor Tao kindly fielded some of our questions, including many submitted by Numberphile viewers. EXTRA FOOTAGE: https:
16:21
The Silver Ratio - Numberphile

465 views / 0 likes - added 5 years ago

The silver ratio (and other metals) with Tony Padilla. More links & stuff in full description below ↓↓↓ Golden editions are sold out (for now) but more shirts available at https://teespring.com/stores/numberphile More Tony Padilla videos: http://bit.ly/Pa
14:03
Tree Gaps and Orchard Problems - Numberphile

406 views / 0 likes - added 6 years ago

Get 10% off at Squarespace: https://www.squarespace.com/numberphile This feature features Ben Sparks... More links & stuff in full description below ↓↓↓ Ben Sparks Twitter: https://twitter.com/SparksMaths More of Ben on Numberphile: https://youtu.be/ETrYE
06:28
Imagining Numbers as Shapes - Numberphile

654 views / 0 likes - added 7 years ago

Thanks to sponsor Great Courses Plus: http://ow.ly/NURF302dIJV This video features Simon Pampena discussing a 60 Minutes report on Jacob "Jake" Barnett. Extra footage from this interview: https://youtu.be/3E9GZeeh9nI More Simon Pampena videos: http://bit.
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14:18 Popular
The Four Color Map Theorem - Numberphile

857 views / 0 likes - added 7 years ago

This video supported by Squarespace: https://www.squarespace.com/numberphile The Four Color Map Theorem (or colour!?) was a long-standing problem until it was cracked in 1976 using a "new" method... computers! A little bit of extra footage from this: http
05:35
Secrets to measuring a piece of paper - Numberphile

451 views / 0 likes - added 6 years ago

When Cliff Stoll sets your homework, there's always an extra lesson. More links & stuff in full description below ↓↓↓ More Cliff videos: http://bit.ly/Cliff_Videos Cliff's Klein Bottles: http://www.kleinbottle.com Numberphile is supported by the Mathemati
06:25
Weird But Fair Dice (plus The D120) - Numberphile

457 views / 0 likes - added 8 years ago

See more links about the dice in the full description below... Extra footage at Numberphile2: https://youtu.be/pCCtcqyazOE Henry Segerman: http://www.segerman.org More about dice designs: http://bit.ly/AboutDice Buy these dice and others at: http://bit.ly
08:25 Popular
Calculating a Car Crash - Numberphile

1,211 views / 0 likes - added 6 years ago

Check out https://brilliant.org/numberphile (20% off premium subscription) This video features Ben Sparks. More links below ↓↓↓ Ben Sparks website: https://www.bensparks.co.uk More of Ben on Numberphile: https://youtu.be/ETrYE4MdoLQ https://youtu.be/kbKtF
04:16 Popular
Comparing Fractions With Different Denominators

809 views / 0 likes - added 8 years ago

Examples comparing fractions with different denominators.
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07:20
Fractions 3: Going Backwards

287 views / 0 likes - added 3 years ago

This is the third in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"
08:12
Fair Dice (Part 2) - Numberphile

494 views / 0 likes - added 7 years ago

Probability expert Professor Persi Diaconis (Stanford University) talking about dice. Part 1: https://youtu.be/G7zT9MljJ3Y More dice videos: http://bit.ly/Dice_Videos More Persi Diaconi videos: http://bit.ly/Persi_Videos Diaconis/Keller paper on fair dice
10:56
Kissing Numbers - Numberphile

419 views / 0 likes - added 5 years ago

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

481 views / 0 likes - added 5 years ago

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
27:31
Divisibility Tricks - Numberphile

507 views / 0 likes - added 5 years ago

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
04:54 Popular
The Parker Square - Numberphile

717 views / 0 likes - added 7 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.
09:08
Aaron Numbers - Numberphile

510 views / 0 likes - added 6 years ago

A story of baseball, number theory, and serendipity. More links & stuff in full description below ↓↓↓ Featuring Carl Pomerance from the Department of Mathematics at Dartmouth College. Images from Erdös/Aaron meeting courtesy of Rob & Madelyn Gould - http:
06:50
Russian Multiplication - Numberphile

430 views / 0 likes - added 4 years ago

Johnny Ball on Russian and Egyptian Multiplication.Check out Brilliant (get 20% off their premium service): https://brilliant.org/numberphile (sponsor)More links & stuff in full description below More on Johnny Ball, including his books and live shows: ht
03:38
A Quick Cake Conundrum - Numberphile

585 views / 0 likes - added 6 years ago

A quick little problem from Cliff Stoll, who baked a birthday cake for Brady... More links & stuff in full description below ↓↓↓ See more Cliff videos: http://bit.ly/Cliff_Videos The scientific way to cut a cake... https://youtu.be/wBU9N35ZHIw Numberphile
03:36
Fractions 8: The Fifth Belief

302 views / 0 likes - added 3 years ago

This is the eighth in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"
01:53 Popular
How to Divide Fractions

870 views / 0 likes - added 5 years ago

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
12:25
Fantastic Quaternions - Numberphile

496 views / 0 likes - added 8 years ago

Dr James Grime discusses a type of number beyond the complex numbers, and why they are useful. Extra footage: https://youtu.be/ISbJ9S0fzwY NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Number
05:53
A Game For The Elliptical Pool Table - Numberphile

567 views / 0 likes - added 8 years ago

Video explaining the elliptical pool table: http://youtu.be/4KHCuXN2F3I And some extra footage: http://youtu.be/pulp55gTKGE Alex Bellos' Loop Table website: http://www.loop-the-game.com Alex discusses the topic in his book Alex Through the Looking-Glass (
03:32
When do clock hands overlap? - Numberphile

433 views / 0 likes - added 6 years ago

How often do a clock's minute and hour hands cross? Featuring Cliff Stoll..... See Objectivity at: https://www.youtube.com/c/ObjectivityVideos More links & stuff in full description below ↓↓↓ More Cliff videos: http://bit.ly/Cliff_Videos Cliff Stoll's Kle
04:29
Langton's Ant - Numberphile

553 views / 0 likes - added 8 years ago

Langton's Ant - starring Katie Steckles (and Audrey). Extra footage: https://youtu.be/oTssNuDEkSc The 104-steps: https://youtu.be/xU072T4V12A John Conway videos: http://bit.ly/ConwayNumberphile Support us on Patreon: http://www.patreon.com/numberphile Kat
04:56
How Pi was nearly changed to 3.2 - Numberphile

484 views / 0 likes - added 5 years ago

The State of Indiana nearly passed a law which would have made Pi equal 3.2 - strange but true. More links & stuff in full description below ↓↓↓ More Pi videos from Numberphile: http://bit.ly/W4oDN1 This video features Dr James Grime -
11:28 Popular
RMS Titanic: Fascinating Engineering Facts

1,316 views / 5 likes - added 8 years ago

Bill shares fascinating images and information gleaned from the 1909 to 1911 editions of the Journal The Engineer. It includes photos of the construction of the Titanic and its twin the Olympic, the launching of these Olympic-class ships, and accidents th
13:14
Fair Dice (Part 1) - Numberphile

653 views / 0 likes - added 7 years ago

Probability expert Professor Persi Diaconis (Stanford University) talking about dice. Part 2: https://youtu.be/8UUPlImm0dM Tadashi and Dice: https://youtu.be/zzKGnuvX6IQ More dice videos: http://bit.ly/Dice_Videos More Persi Diaconi videos: http://bit.ly/
09:20
An astonishing old calculator - Numberphile

487 views / 1 likes - added 6 years ago

Cliff explains his passion for two Friden EC-132s. Extra discussion and explanation at: LINK More links & stuff in full description below ↓↓↓ More Cliff videos: http://bit.ly/Cliff_Videos Calculator Unboxings: http://bit.ly/CalcUnbox Millionaire Machine:
03:58 Popular
Magic Square Party Trick - Numberphile

706 views / 0 likes - added 7 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.
24:10
Sandpiles - Numberphile

500 views / 0 likes - added 7 years ago

Luis David Garcia-Puente discusses sandpiles, and how they produce amazing "fractal zeroes". Dr Garcia-Puente is an associate professor at Sam Houston State University and was interviewed while attending an MSRI-UP summer program. We'd also like to thank
23:22
Hunt For The Elusive 4th Klein Bottle - Numberphile

529 views / 0 likes - added 8 years ago

Carlo Séquin on his search for the elusive "fourth type of Klein bottle". More videos on Klein Bottles: http://bit.ly/KleinBottles Carlo's paper: http://bit.ly/Carlo_Klein Also featuring Carlo: Mobius House https://youtu.be/iwo7JReFTeg Torus Donut https:/
09:18
The Centrifuge Problem - Numberphile

553 views / 0 likes - added 5 years ago

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
05:49
Incredible Formula - Numberphile

475 views / 0 likes - added 7 years ago

Dr James Grime discusses a couple of clever formulas which are pandigital - using all the numbers from 1-9. More on pandigital numbers: https://youtu.be/gaVMrqzb91w More on e: https://youtu.be/AuA2EAgAegE More James Grime videos: http://bit.ly/grimevideos
02:44
Algebraic Expression Adding Fractions

562 views / 0 likes - added 8 years ago

Algebraic expression adding fractions
07:51 Popular
Two Step Equations With Decimals And Fractions

794 views / 0 likes - added 8 years ago

Two step equations with decimals and fractions
05:01 Popular
Subtracting Fractions With Unlike Denominators

774 views / 0 likes - added 8 years ago

Subtracting fractions with unlike denominators
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07:24
Adding Fractions With Unlike Denominators

592 views / 0 likes - added 8 years ago

Adding fractions with unlike denominators
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07:42
The Remarkable Way We Eat Pizza - Numberphile

549 views / 0 likes - added 7 years ago

The Great Courses Plus free trial: http://ow.ly/RJw3301cRhU Cliff Stoll discusses a "Remarkable Theorem", Gaussian curvature and pizza. Postscript note from Cliff: "Cliff says he forgot to mention that at each point, he calls an outward going curve positi
04:36
How to make a Klein Bottle from an old pair of jeans - Numberphile

657 views / 0 likes - added 5 years ago

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
10:12 Popular
21-card trick - Numberphile

972 views / 0 likes - added 5 years ago

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
18:55
4.669 - Numberphile

489 views / 0 likes - added 7 years ago

Binge on learning at The Great Courses Plus: http://ow.ly/Z5yR307LfxY The Feigenbaum Constant and Logistic Map - featuring Ben Sparks. Ben Sparks: https://twitter.com/SparksMaths Random numbers: https://youtu.be/SxP30euw3-0 Mandelbrot Set: https://youtu.b
08:40
78557 and Proth Primes - Numberphile

451 views / 0 likes - added 6 years ago

James Grime is back and talking prime numbers. Check out Brilliant.org by using the link: https://brilliant.org/numberphile (20% off premium subscription) More on prime numbers: http://bit.ly/primevids James Grime: http://singingbanana.com Editing by Pete
02:30
One-Step Equation Involving Fractions

559 views / 0 likes - added 9 years ago

u10_l1_t1_we_int One-Step Equation Involving Fractions
01:43
Fractions 6: OPTIONAL Getting Quirky

301 views / 0 likes - added 3 years ago

This is the sixth in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"
05:54
Ham Sandwich Problem - Numberphile

468 views / 0 likes - added 6 years ago

This video features Dr Hannah Fry (more links below) ↓↓↓ Check out Brilliant.org: https://brilliant.org/numberphile (20% off premium subscription) That circle cutting problem on Brilliant: https://brilliant.org/NumberphileSandwich Hannah Fry on Twitter: h
08:55
Pancake Numbers - Numberphile

543 views / 0 likes - added 6 years ago

Katie Steckles on Pancake Numbers.. Signup for your FREE trial to The Great Courses Plus here: http://ow.ly/EJwH30fiZ1d More links & stuff in full description below ↓↓↓ More Numberphile videos with Katie: http://bit.ly/Steckles_Playlist Katie Steckles web
06:23
The Neverending Story (and Droste Effect) - Numberphile

414 views / 0 likes - added 6 years ago

Cliff wants to tell a story on a Möbius strip... And discusses recursive hot chocolate!? More links & stuff in full description below ↓↓↓ More Cliff Stoll videos: http://bit.ly/Cliff_Videos Extra bit from this interview: https://youtu.be/RbCL4-98bIA Drost
07:43 Popular
How To Trisect An Angle With Origami - Numberphile

750 views / 0 likes - added 8 years ago

Zsuzsanna Dancso trisects an angle using origami - follows on from this video about Euclidean geometry: http://youtu.be/6Lm9EHhbJAY Special thanks to the Patreon supporters listed below: Herschal Sanders (from Susan) Lê OK Merli Alex Bozzi Thomas J
11:14
Colouring Numbers - Numberphile

363 views / 0 likes - added 4 years ago

Fields Medallist Sir Timothy Gowers discusses Van der Waerden's theorem.Interview continues on Numberphile2 at: https://youtu.be/hHIfJcwipAYMore links & stuff in full description below Timothy Gowers website: https://gowers.wordpress.com And his Twitter:
09:44
Fractions 1: The Story of the Early Grades

295 views / 0 likes - added 3 years ago

This is the first in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"
04:41
Fractions 2: The Pies-per-Student Model

312 views / 0 likes - added 3 years ago

This is the second in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"
03:29
Fractions 5: Changing the Amount of Pie

286 views / 0 likes - added 3 years ago

This is the fifth in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"
14:27 Popular
All the Numbers - Numberphile

994 views / 0 likes - added 5 years ago

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
02:23 Popular
Tricks to Learn When Multiplying and Dividing Fractions With Mixed Numbers

1,712 views / 0 likes - added 5 years ago

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
09:03
Weber's Law - Numberphile

412 views / 0 likes - added 5 years ago

Check out Brilliant (and get 20% off) by clicking https://brilliant.org/numberphile (sponsor) Hannah Fry has a new book coming: https://amzn.to/2J6oCph (US) or https://amzn.to/2KVfXDD (UK) More links & stuff in full description below ↓↓↓ A little extra bi
07:47
383 is cool - Numberphile

500 views / 0 likes - added 7 years ago

Squarespace (10% off): http://squarespace.com/numberphile Matt Parker on 383 and Woodall Primes. More links below. PrimeGrid: http://www.primegrid.com Centenary of Woodall Primes T-Shirt, Hoodie, and Mug: US customers - https://teespring.com/woodall-prime
01:31 $Subtracting fractions with common denominators (ex 1)$
Subtracting fractions with common denominators (ex 1)

525 views / 0 likes - added 9 years ago

Subtracting fractions with common denominators (ex 1)
02:13
Multiplying Fractions Word Problems (ex 1)

676 views / 0 likes - added 9 years ago

Multiplying Fractions Word Problems (ex 1)
00:58
Fractions on the number line 1 (ex 2)

586 views / 0 likes - added 9 years ago

Fractions on the number line 1 (ex 2)
01:57
Fractions on the number line 2 (ex 1)

600 views / 0 likes - added 9 years ago

Fractions on the number line 2 (ex 1)
01:58
Fractions on the number line 3 (ex 2)

560 views / 0 likes - added 9 years ago

Fractions on the number line 3 (ex 2)
01:42
Fractions on the number line 3 (ex 1)

545 views / 0 likes - added 9 years ago

Fractions on the number line 3 (ex 1)
03:46
Visually Subtracting Fractions With Unlike Denominators

528 views / 0 likes - added 8 years ago

Visually subtracting fractions with unlike denominators
05:40
Visually Adding Fractions With Unlike Denominators

606 views / 0 likes - added 8 years ago

Visually adding fractions with unlike denominators
01:51
Multiplying Fractions By Whole Numbers On The Number Line

665 views / 0 likes - added 8 years ago

Multiplying fractions by whole numbers on the number line
06:37
Visually Understanding Multiplying Fractions And Whole Numbers

668 views / 0 likes - added 8 years ago

Visually understanding multiplying fractions and whole numbers
Featured
06:44
Fractions 7: The Key Fraction Belief

307 views / 0 likes - added 3 years ago

This is the seventh in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"
16:26
Earthquakes, Circles and Spheres - Numberphile

520 views / 0 likes - added 5 years ago

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:
02:13
Spider-Man (Cédric Villani) - Numberphile

499 views / 0 likes - added 7 years ago

Fields Medallist and math "celebrity" Cédric Villani is famous for wearing ornate spiders on his lapel. More Villani videos: http://bit.ly/Villani_Videos Cédric Villani website: http://cedricvillani.org His book Birth of a Theorem (Amazon): http://bit.ly/
10:38 Popular
Every Number is the Sum of Three Palindromes - Numberphile

1,157 views / 0 likes - added 5 years ago

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
06:35
210 is VERY Goldbachy - Numberphile

580 views / 0 likes - added 6 years ago

Carl Pomerance discusses 210 and its special relationship with Goldbach's Conjecture. More links & stuff in full description below ↓↓↓ Goldbach's Conjecture: https://youtu.be/MxiTG96QOxw The paper discussed in this video: https://math.dartmouth.edu/~carlp
03:44
Something Special About 399 (and 2015) - Numberphile

621 views / 0 likes - added 8 years ago

It is the lowest Lucas-Carmichael Number... Featuring Ed Copeland. More about Ed's real work: http://bit.ly/CopelandGoesLong With thanks to these Patreon supporters: Herschal Sanders (from Susan) Today I Found Out Lê OK Merli Alex Bozzi Thomas J Petersen
10:54
Secrets Of 3-Board Tic-Tac-Toe - Numberphile

581 views / 0 likes - added 8 years ago

X-Only Misere Version! Previous video: https://youtu.be/ktPvjr1tiKk Extra discussion: https://youtu.be/v494yltz_7I Featuring Thane Plambeck. More at: http://www.notakto.com (app based on this) and paper on the game and its mathematics: http://arxiv.org/pd
03:40 Popular
A Nice Square - Numberphile

1,064 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
09:40
RSA-129 - Numberphile

479 views / 0 likes - added 7 years ago

The large number "RSA-129" posed a challenge experts said would take 40 quadrillion years to solve - but took 17. Featuring Ron Rivest, co-inventor of RSA... More links below... Our original RSA video (how it all works): https://youtu.be/M7kEpw1tn50 More
11:45 Popular
Partitions - Numberphile

729 views / 0 likes - added 7 years ago

Partitions are a major part of the Ramanujan story (as shown in the new film about his life) - but what are they? Dr James Grime tackles the issue. Extra footage: https://youtu.be/ksHqQW94KlE More James Grime on Numberphile: http://bit.ly/grimevideos Youn
09:00
The Enormous TREE(3) - Numberphile

442 views / 0 likes - added 6 years ago

Professor Tony Padilla on the epic number, TREE(3). Continues at: https://youtu.be/IihcNa9YAPk More links & stuff in full description below ↓↓↓ Graham's Number: http://bit.ly/G_Number Numberphile is supported by the Mathematical Sciences Research Institut

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