3 ms·
they wouldn't have to carry anything, you can blow air into the cavity to get the material out. they could have wheels and drive up and down the cramped cavity
by jlebrech 9y ago
they wouldn't have to carry anything, you can blow air into the cavity to get the material out. they could have wheels and drive up and down the cramped cavity with a drill on the end. in the end I think additive has won.