Two highschool kids found a new proof of the pythagorean theorem https://www.tiktok.com/@polymathematic/video/7218683040694947114?_r=1&_t=8bGK1n3j3kJ There was an interesting trend (maybe still is) where singers and musicians would use the plug in style iPhone headphones that had the volume thingy and microphone in the wire. Apparently it was a much better microphone and was cheap. (see https://www.youtube.com/watch?v=_C1FZ4HtzGY) The verge is comparing laptop microphones here, wonder if any are any good? https://www.theverge.com/23671137/best-laptop-microphone-test-vergecast This wonky thing is an AEW&C plane https://www.thedrive.com/the-war-zone/chinas-massive-fleet-of-radar-planes-and-the-strategy-behind-it ![[Pasted image 20230405170918.png]] Such a good review of how coffee makers work. The whole channel is really good https://youtu.be/Sp9H0MO-qS8 Low effort memes: https://youtu.be/Zx83rc_Lhac https://youtu.be/qfxDEZX9K0o https://youtu.be/qfxDEZX9K0o