NSULA Mathematics

05/29/2026

The intimidating legacy of the scariest problem in mathematics

11/02/2025

Music of the Primes

As part of 3blue1brown's summer of math exposition #2, I decided to make a crazy video I've always thought about making, exploring the interlocking nature of...

08/21/2025

https://www.youtube.com/shorts/d4xzmMuJTWs

Thanks, mom ❤️This is a video I shared elsewhere a couple years ago before YouTube shorts could be more than a minute long. Today, they can't be more than 3 ...

07/29/2025

How many times do you need to shuffle a deck of cards?

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11/05/2024

https://www.youtube.com/watch?v=tRaq4aYPzCc

There's a strange number system, featured in the work of a dozen Fields Medalists, that helps solve problems that are intractable with real numbers. Head to...

06/26/2024

https://www.youtube.com/watch?v=vRqCs2SUdxY

SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓Would it surprise you to learn that fish and birds count i...

05/16/2024

Geometric proof of a strange Sudoku property

Simon Anthony (from Cracking the Cryptic) reveals the Phistomephel Ring - a hidden feature of ALL Sudoku puzzles. Second video is here: https://youtu.be/h8A...

02/17/2024

Often times, several mathematicians will be working on the same problem or concept at the same time. This is one example of this phenomenon that I had not heard about before. Burgi's reluctance to publicize his discovery kept his name from becoming commonly known in mathematics.

This video’s sponsor Brilliant is a great way to learn more. You can try Brilliant for free for thirty days by visiting https://brilliant.org/WelchLabs and t...