Supersonic Trebuchet

Ok so when you woke up this morning, you probably didn’t expect to watch a 20-minute video about a trebuchet — but to be fair, I didn’t either. But Tom Stanton’s build of a fully mechanical trebuchet that propels a tiny plastic pellet faster than the speed of sound (complete with tiny sonic boom) is genuinely fascinating to watch. He starts with a basic plan, but as he builds tests, there are all…