Fidget Spinner On ROCKETS!
YouTuber TheBackyardScientist is back! and now when we thought we had enough of Fidgets, He put rockets on the Fidget spinner, check out the huge aluminum fidget spinner get the rocket engine treatment.
The custom spinner has6-inchnch radius, and it travels about 37 inches to make a full circle. It spins 88 times per second, which means the tip is traveling 188.182 MPH. Check out the madness below.