resistance is futile, you will be assimilated

[SubtleVirtue]

has it been shown by you?

Have you shown us here how a helicopter can hover? Have you shown how an internal combustion engine works? Do so now, with your equations and engineering drawings, or shut the fuck up with the asinine requirement that I be able to do everything humankind has ever done before I can refer to it in a discussion.

So yes, drawings and equations. Chop chop, sonny boy! Get your dumb ass to work already.

that is what I thought