Author Topic: MiT made a jet injector to replace needles  (Read 1001 times)



Can we enchance on the nail?

I expected a small tube with some gizmo at the end attached to a jet engine.

And a subsonic beam of air hurts less then a needle because?
2:17

cool now I'm scared of needles and fast moving air

u afraid of needles or summin

queer
Seriously? SERIOUSLY!?