This helicopter thing smells suspiciously like the water power car BS thing. Probably from the same website. 
Anyway, I wouldn't want some amateur home mechanic who doesn't know how to use a torque wrench building a helicopter kit in his garage, then flying it over my house.
Anyway, I wouldn't want some amateur home mechanic who doesn't know how to use a torque wrench building a helicopter kit in his garage, then flying it over my house.
oh i thought that thing was water powered! ;-) * let's hook up some bitcoin miners to it ~will be good to go!!