Powersource Tesla used for his Electric car ?

[CrazyEwok]

I wasn't being negitive simply pointing out that what you guys are saying is a miracle or resonance and oscilation can be produced in short term by other means. The only negitive point i had was at those people relying on some thing they think is there without understanding how the fundamentals of how teslas prefered science worked...

[nueview]

really this is the only subject that should be on my mind right now but it isn't.
if we look at just reasonateing a motor there is a large amount of electrical efficiency to be gained and if the energy is recycled in the motor it can be reused many times without being lost but the Q or quality leaves allot to be desired tesla used allot of motor designs but only a few are common today in the market and what is the best of these to be used today my thought was that stepper motors can be used in mant ways and a pair are easy to come by and they are multi poled.
as far as pulling power from the air it is something to be looked at and there are many ways people have said it can be done but all power needs can be met through a rotating device but which is most practicle to accomplish.
Martin