Recent content by infinitrode

Would it be possible to produce the same effect using electromagnetic waves instead of sound waves?

Dang it, you're right. My first thought was that the amount of energy expended in generating a large centripetal force should transfer to distance gained when I pull on the rope after I let it go, but instead, after you let it go, you traveled in the opposite direction at a proportional speed...

Recently, I've been watching a lot of those youtube videos debunking gyroscopic propulsion because everything about it violates the second law of motion or something... This got me thinking, if I was floating in space and I decided to swing a large rock on a rope around me, to generate some...