Superbly engineered flywheel trebuchet
(, Sun 4 Oct 2020, 20:39, Reply)
I was going to post this!! but forgot
this guy is great and this is his best one yet - watch his other vids on trebuchets
(, Sun 4 Oct 2020, 20:43, Reply)
He's obviously a better mechanical engineer than I. I hate him.
(, Sun 4 Oct 2020, 21:43, Reply)
I liked that, although the serious bike people would pay good money for the upgraded stepper motor version
(, Sun 4 Oct 2020, 22:22, Reply)
Thinking man's as in much less Rik Mayall style screaming waving and face pulling, a considerable improvement.
(, Tue 6 Oct 2020, 22:07, Reply)