Instructional Video5:04
Numberphile

The Coin Hexagon - Numberphile

6th - 11th
Featuring Alex Bellos. See the accompanying Dudeney Pentominoes video: https://youtu.be/wZ1E_CM7MqA More links & stuff in full description below ↓↓↓ More Alex Bellos videos: http://bit.ly/Bellos_Playlist Coin playlist:...
Instructional Video9:00
Numberphile

The Enormous TREE(3) - Numberphile

6th - 11th
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...
Instructional Video11:00
Numberphile

The Problems with Secret Santa - Numberphile

6th - 11th
Dr Hannah Fry discusses Secret Santa, anonymity and derangements. And a better way to do it. More links & stuff in full description below ↓↓↓ More Hannah on Numberphile: http://bit.ly/hannah_vids Hannah's co-written Xmas book:...
Instructional Video9:08
Numberphile

Aaron Numbers - Numberphile

6th - 11th
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 &...
Instructional Video13:52
Numberphile

Gödel's Incompleteness Theorem - Numberphile

6th - 11th
Marcus du Sautoy discusses Gödel's Incompleteness Theorem More links & stuff in full description below ↓↓↓ Extra Footage Part One: https://youtu.be/mccoBBf0VDM Extra Footage Part Two: https://youtu.be/7DtzChPqUAw Professor du Sautoy is...
Instructional Video24:10
Numberphile

Sandpiles - Numberphile

6th - 11th
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...
Instructional Video10:42
Numberphile

e (Euler's Number) - Numberphile

6th - 11th
Free trial at The Great Courses Plus: http://ow.ly/tKWt306Gg7a Dr James Grime discusses "e" - the famed Euler's Number. More links & stuff in full description below ↓↓↓ A bit extra from this video: https://youtu.be/uawO3-tjP1c More James...
Instructional Video16:41
Numberphile

Super Bottle - Numberphile

6th - 11th
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 More links & stuff in full description below ↓↓↓ Carlo Séquin is...
Instructional Video9:03
Numberphile

The Shortest Ever Papers - Numberphile

6th - 11th
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. More links & stuff in full description below ↓↓↓ Support us on Patreon:...
Instructional Video8:11
Numberphile

Too Many Triangles - Numberphile

6th - 11th
How many triangles are too many? Featuring Henry Segerman from Oklahoma State University. More links & stuff in full description below ↓↓↓ Check Henry's book about 3D printing math: http://amzn.to/2cWhY3R More Henry videos:...
Instructional Video3:56
Numberphile

Mondrian Puzzle - Numberphile

6th - 11th
Featuring Gordon Hamilton from Math Pickle. More links & stuff in full description below ↓↓↓ Read more (including an update to optimal solutions since the video): http://www.bradyharanblog.com/blog/mondrian-art-puzzle Thanks also to Ed...
Instructional Video8:34
Numberphile

Was YOUR vote counted? (feat. homomorphic encryption) - Numberphile

6th - 11th
How to be sure your vote was counted ---- "End to End Verifiable Voting" with cryptopgraphy expert Professor Ron Rivest. More links & stuff in full description below ↓↓↓ See our other election video with Professor Rivest:...
Instructional Video8:47
Numberphile

How to Check Election Results (feat. Pólya's Urn) - Numberphile

6th - 11th
Professor Ron Rivest discusses a technique for post election audits - taking small samples and using Pólya's Urn. More links & stuff in full description below ↓↓↓ See our other election video with Prof Rivest:...
Instructional Video14:42
Numberphile

The Seven Bridges of Königsberg - Numberphile

6th - 11th
Audible 30-day free trial: http://www.audible.com/numberphile (sponsor) More links & stuff in full description below ↓↓↓ This video features Cliff Stoll... and the work of Leonhard Euler. More Cliff videos: http://bit.ly/Cliff_Videos...
Instructional Video13:58
Numberphile

The Josephus Problem - Numberphile

6th - 11th
The Josephus Problem, featuring Daniel Erman from University of Wisconsin-Madison. Winning at Dots and Boxes: https://youtu.be/KboGyIilP6k More links & stuff in full description below ↓↓↓ Correction: Around 9:40 that should be L less...
Instructional Video6:28
Numberphile

Imagining Numbers as Shapes - Numberphile

6th - 11th
Thanks to sponsor Great Courses Plus: http://ow.ly/NURF302dIJV More links & stuff in full description below ↓↓↓ This video features Simon Pampena discussing a 60 Minutes report on Jacob "Jake" Barnett. Extra footage from this interview:...
Instructional Video4:19
Numberphile

Lace Knot Trick - Numberphile

6th - 11th
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?:...
Instructional Video10:03
Numberphile

The mystery of 0.577 - Numberphile

6th - 11th
The harmonic series and the elusive Euler–Mascheroni constant. More links & stuff in full description below ↓↓↓ Featuring Dr Tony Padilla. Audible: http://www.audible.com/numberphile Extra footage: https://youtu.be/eRGN8ThZfhU Videos...
Instructional Video9:03
Numberphile

Space-Filling Curves - Numberphile

6th - 11th
Henry Segerman shows us some 3D-printed space-filling curves, including the Hilbert Curve and Dragon Curve. More links & stuff in full description below ↓↓↓ Check Henry's book about 3D printing math: http://amzn.to/2cWhY3R More Henry...
Instructional Video6:34
Numberphile

The Most Powerful Dice - Numberphile

6th - 11th
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...
Instructional Video8:12
Numberphile

Fair Dice (Part 2) - Numberphile

6th - 11th
Probability expert Professor Persi Diaconis (Stanford University) talking about dice. More links & stuff in full description below ↓↓↓ Part 1: https://youtu.be/G7zT9MljJ3Y More dice videos: http://bit.ly/Dice_Videos More Persi Diaconi...
Instructional Video13:14
Numberphile

Fair Dice (Part 1) - Numberphile

6th - 11th
Probability expert Professor Persi Diaconis (Stanford University) talking about dice. More links & stuff in full description below ↓↓↓ Part 2: https://youtu.be/8UUPlImm0dM Tadashi and Dice: https://youtu.be/zzKGnuvX6IQ More dice videos:...
Instructional Video9:50
Numberphile

A Hole in a Hole in a Hole - Numberphile

6th - 11th
Audible: http://www.audible.com/numberphile More links & stuff in full description below ↓↓↓ Cliff's glassware: http://bit.ly/ACME_Klein Extras for this video: https://youtu.be/6Qpfv5y-7WU More videos featuring Cliff Stoll:...
Instructional Video11:13
Numberphile

Coffee Cup Vibrations - Numberphile

6th - 11th
Tadashi explores coffee and tea cups to new depths... More links & stuff in full description below ↓↓↓ Playlist of Tadashi Tokieda videos: http://bit.ly/tadashi_vids Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE...