If you can't recycle your plastic #3dPrinting spools, at least you can reuse them

Steven Strogatz (@stevenstrogatz) has joined Mathstodon! He's an applied mathematician who works on nonlinear dynamics and complex systems, and he's written a lot of popular books: The Joy of X", "Infinite Powers" and others. Check out some of his essays here:

stevenstrogatz.com/essays

He has a massive number of followers on Twitter, so please say hi and help him with his withdrawal symptoms in this calmer, happier place.

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Well, finally after all these years, someone's got an intuitive explanation of the moves required for Rubik's cube!

RT @jagarikin@twitter.com

あの伝説のルービックキューブをさらにわかりやすくしました

🐦🔗: twitter.com/jagarikin/status/1

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