Man builds supersonic trebuchet in his backyard

5 points by _josh_meyer_ 25 days ago | 1 comment

WCSTombs 25 days ago |

> Its final speed didn’t just break the sound barrier. It soared well over the 767 mph threshold at a staggering 776 mph.

Was Popular Science always this bad?

Anyway, this looks like quite a feat of engineering. Hats off!

WCSTombs 25 days ago |

> Its final speed didn’t just break the sound barrier. It soared well over the 767 mph threshold at a staggering 776 mph.

Was Popular Science always this bad?

Anyway, this looks like quite a feat of engineering. Hats off!