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Man builds supersonic trebuchet in his backyard
(
popsci.com
)
5 points
by
_josh_meyer_
43 days ago
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1 comment
WCSTombs
43 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!
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Was Popular Science always this bad?
Anyway, this looks like quite a feat of engineering. Hats off!