I created some new twisty puzzles to explore sporadic groups! youtu.be/xwQ5dx4dE9g

Check out this video, I turn this kid's game into a real device! youtu.be/us6YPp9sNJM

Have you ever wondered how to make your own palindromes? I wrote some software and found some really fun ones. youtu.be/ap08_AGPh8s

Here's a really fun and accessible way to learn more about the 4th dimension. Toby Hendy (Tibees) just announced her new book! I’m honored to have written a guest chapter for it. Pre-orders are available here: tibees.com/

Just published my first math paper! What a journey! youtu.be/zVRNcRFaZ94

If you've ever done a crossword, you might be curious about how dense you can make them. youtu.be/zWIsnrxL-Zc

I've been hunting for tardigrades with my kids recently, I think we might have found one! Anyone able to confirm? (this is a low-end microscope on 10x).

If you’ve wondered where I’ve been the last two months, I fell down a rabbit hole working on this unsolved math problem. youtu.be/5dd8_N_nKRI

The follow-up to may last video about big numbers is finally out, don't miss the exciting conclusion! youtu.be/kQLcoSuMKHg

In this video, I explore the complex networks of "Word Chains" youtu.be/6GuqNrV8LsQ

What's the largest number you could fit in a tweet? I actually have an answer, check it out: youtu.be/Mzgw6zMtipQ

Finally starting to make some progress on VR controls for 4D golf. Directly controlling your entire orientation in 4D feels more intuitive than a mouse. Next up is putting! #4dgolf