That’s a fantastic video. I follow Numberphile but never saw this one, thanks for sharing.

Reminds me of: https://www.explainxkcd.com/wiki/index.php/1292:_Pi_vs._Tau

And: https://www.tauday.com/tau-manifesto

Confuses me that anybody would downvote you for this. I’ve made makeshift capacitors out of rolled aluminum foil. It’s dumb, but it worked for what I wanted (triggering a trackpad via stepper motors for testing microcontroller code.) Plus I just wanted to see if it even worked. Life = science experiments.

Lol this one was great, thanks for sharing. My partner teaches physics and I do EE on the side, I like rubbing these in her face sometimes.