Magic squares | Recreational mathematics
A simple magic cube is the lowest of six basic classes of magic cubes. These classes are based on extra features required. The simple magic cube requires only the basic features a cube requires to be magic. Namely, all lines parallel to the faces, and all 4 triagonals sum correctly. i.e. all 1-agonals and all 3-agonals sum to No planar diagonals (2-agonals) are required to sum correctly, so there are probably no magic squares in the cube. (Wikipedia).
This shows a 3d print of a mathematical sculpture I produced using shapeways.com. This model is available at http://shpws.me/L5R
From playlist 3D printing
Next Puzzle: http://www.youtube.com/watch?v=RJ-iiF81TxE Previous Puzzle: http://www.youtube.com/watch?v=jDjWMQRt6WM Solution: http://www.youtube.com/watch?v=j2_BRoQAInY Music by Bertrand Laurence http://www.bertrandlaurence.com used with permission. Find me on FaceBook: https://www.faceboo
From playlist Tricks and Math Puzzles
Live demo https://codepen.io/thebabydino/pen/QWKpVEq If the work I've been putting out for over 8 years now has helped you in any way or you just like it, you can support it and help me stay afloat: * you can be a cool cat 😼🎩 and become a patron on Patreon https://www.patreon.com/anatudo
From playlist Basic Tips & Tricks
A simple trick to design your own solutions for Rubik's cubes
The vast majority of people who tackle the Rubik's cube never succeed in solving it without looking up somebody else's solution. In this video the Mathologer reveals a simple insight that will enable all those of you who can solve the first layer to design your own full solution for the Ru
From playlist Recent videos
Sums of Cubes as Squares of Sums
This is a short, animated (wordless) visual proof demonstrating the sum of the first n positive cubes by rearranging cubes into a flat square. #mathshorts​ #mathvideo​ #math​ #calculus #mtbos​ #manim​ #animation​ #theorem​ #pww​ #proofwithoutwords​ #visualproof​ #proof​ #iteachmath #finite
From playlist Finite Sums
Puzzle video: http://www.youtube.com/watch?v=wTsoUJKpbs8 Next puzzle: http://www.youtube.com/watch?v=RJ-iiF81TxE Music by Bertrand Laurence http://www.bertrandlaurence.com used with permission. Find me on FaceBook: https://www.facebook.com/YouTubeTyYann
From playlist Tricks and Math Puzzles answers
Solving Higher Degree Trigonometric Equations (2 of 3: Combining results into proof)
More resources available at www.misterwootube.com
From playlist Using Complex Numbers
This is a super crazy illusion. Very simple, Easy to perform, and fun to do! Check it out! Try it yourself!
From playlist How to videos!
Simple cube optical illusion where we see what looks like floating or levitation Download the blueprint template to make your own: http://www.mediafire.com/?j5txojsc6rxma1j Floating Package Illusion R.Y. 10/19/2010
From playlist Illusions
Mark Setteducati - The Magic of Inventing - CoM Apr 2021
For more than 40 years, Mark Setteducati has created games, puzzles and magic tricks that he has sold to toy companies around the world. Where do his ideas come from? Watch and find out how he does it. Mark is a co-founder and past President of the Gathering for Gardner. He is a Magician
From playlist Celebration of Mind 2021
Do you remember the name of every person you've ever met? Where you've left your keys? Would you like to? What if face recognition and an Augmented Reality headset could give you this ability? This inspiring talk will show you the key ingredients of developing an application that integrate
From playlist Machine Learning
Thinking Deeply About Factors (3 of 3: Finding Explanations)
More resources available at www.misterwootube.com
From playlist Mathematical Exploration
Cracking the 4D Rubik's Cube with simple 3D tricks
This video is an introduction to the mysterious 4D Rubik's cube. Here my main focus is on revealing some ingenious tricks that will allow you to design your own algorithms for this crazy puzzle based on what you already know about the normal Rubik's cube. Part 2 of this video is a hands
From playlist Recent videos
Toys (Full Episode) | The 80s: Top Ten
Rob Lowe counts down the top ten toys of the ‘80s, revealing the stories behind He-Man, My Little Pony, Teenage Mutant Ninja Turtles and more. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get more Nat Geo Full Episodes: https://youtube.com/playlist?list=PLivjPDlt6ApSiD2mk9Ngp-5dZ9CDDn72O
From playlist Full Episodes | National Geographic
Erik Demaine - New Ways to Fold a Cube from Paper - CoM Oct 2021
What shapes of paper can fold into a unit cube? This seemingly simple question has many interesting answers and open problems, depending on what type of folding is allowed. In particular, we’ll see a new way to fold a 3 × 3 square into a unit cube using horizontal, vertical, and diagonal c
From playlist Celebration of Mind 2021
Power sum MASTER CLASS: How to sum quadrillions of powers ... by hand! (Euler-Maclaurin formula)
The longest Mathologer video ever! 50 minutes, will this work? Let's see before I get really serious about that Kurosawa length Galois theory video :) Today's video is another self-contained story of mathematical discovery covering millennia of math, starting from pretty much nothing and
From playlist Recent videos
Bronna Butler - Math Glass - CoM Apr 2021
Abstract: Can an ancient, non-crystalline, transparent amorphous solid, such as glass, illustrate recent mathematical discoveries, and perhaps create compelling puzzles? Glass can be formed in a variety of ways, for example, it can be a result of volcanic action, lightning striking sand,
From playlist Celebration of Mind 2021