I think this is probably one of the the most important videos I ever watched.
A few days ago I re-watched the entire video. 'History and Theory of Electricity'.
If you're going to watch it make sure you have some spare time it's 3 and a half hours long!! And worth every minute.
There is a VERY short section towards the end, with what I think is probably the MOST important section of the entire video (short video section below).
I hope I transcribed it correctly;
"Tesla came up with this uni-polar idea, where he could ground in to counter-space. Well what would lead out of that is the Tesla device could be phased or tuned in such a way that its counter spatial neutral would be at a universal grounding point and grounded against that then your vehicle would have no potential because it would be grounded to this dimension and all the electrical
lines of force would disappear."