Tesla's design was patented, however, the actual document(s) vanished during WWII when hed died in 1943. Government (?) agents confiscated much of his work as part of the war effort on security grounds
and the patent number was placed on an innocuous device.
I read in Scienc News of some...
Thomas Edison, not Albert Einstein, electrocuted all manner of animals,
attempting to discredit AC current in favor of his DC power business.
Nikola Tesla AC designs with George Westinghouse backing,
toppled Edison's DC generation business.
LOOK MOVIE (https://www.lookmovie2.to/)
and tubi (https://tubitv.com/)
although LOOK MOVIE has advertising, both are free,
have movies as well as television series
and signing up & registering aren't required.
rotating magnetic torus
:oops:sorry, iconic thinking.
I haven't the math to describe it.
multiple 'energy' fields (torusses? torii?)
rotating at right angles(?) to each other
interacting with (misnamed) dark matter/energy
resulting in gravity(?)
dependent on number of interactions:
greater...