Again I guess I could see a motive force that small, but for power it would have to be coupled to dynamos. At the time, superconducting generators would not have been available, so he must have been talking about outboard devices.
Intriguing.
Actually, he alluded to NUKE engines MUCH smaller than that. And, there were some hints that some are deployed but I'm sure if he were queried about those hints he could have immediately denied them. I don't recall what they were specifically. I didn't take many notes.
My impression--and I don't know where it comes from in all this--my impression is that the power was immediately electricity and that the electricity powers very exotic UFO types of dynamics, technologies.
I have long had a hunch with scant verification from few puzzle pieces that the radiation aspect of nuclear technologies has been overblown. I don't know whether we or ET's shared technologies to minimize the problems but that those problems have been minimized.
As I understand it--much of my impression from extrapolation from very subtle and tiny bits of puzzle pieces; the oligarchy has not found it in THEIR interest for the general public to think that there are essentially no serious unsolved problems with having cheap nuclear generated electricity.
I believe that nuclear waste can be reduced by more than 95% in volume to what it routinely currently is.