Stumbled upon a very interesting theory / explanation of electricity, magnetism and gravity, etc. in relation to the [a]ether:
His other videos are also interesting: https://www.youtube.com/user/NYSICScentral/videos
Lori Gardi (Fractal Woman) created his animations / renderings and has another followup teaser video here:
ionel's paper referenced above is here:
His 2007 paper or the origin of gravity is here:
https://www.gsjournal.net/Science-Journals/Research%20Papers-Astrophysics/Download/2363