This came up in a side panel and I have an update that I posted
in various threads.
Tesla started before 1900 with coils because of their ether control.
The Ether 'gas' is perhaps electrically neutral particles that react
to a magnet and we see iron filings following their force field.
Gravity holds the iron filings on the paper but magnetic force
shapes them into the force field.
Between loops of high voltage but low current, Tesla made
one foot of 2 inch streamers. Made an airless bulb glow.
The ether gas is shook back and forth causing illumination.
So an Aether theory link:
Gravity well from positive charge:
Shown in this image:
The FBI took Tesla's labs and documents and later gave back many
to his museum but hardly hinted at what developed from many
of 500 patents removed from the public record.
So this gives us the chance to speculate on what might have happened.
The Tesla devices in the UFO saucer makes charges with the single
connection coil and a second dc pulse bulb type pumps electrons
in the direction of flight.
1944 FOO fighter report in papers
Sparking away ever since, except nice and fancy if you look up
under the triangle as it flies bye overhead leaving is poisonous
The end of WWII was closing in and Tesla had to be dealt with as his
knowledge of the FOO flights would have launched a law suit proving
his design of the FOO, then saucer UFO and now triangle craft UFO.