Ok, as you can see, I have enough free time to check stuff on the internet.
But this 2 guys have interesting material.
The starship coil and skyship, based on the same coil winding or whatever that is, as one of them say it is not a coil.
Both use the same concept I saw last time here been talked, the Rodin coil which now I see running.
Check this two guy´s channels and work please
http://www.youtube.com/user/skycollection
http://www.youtube.com/user/hhoforvolts
Regards
Juanito