Rational Advisor

There’s more and more auto manufacturers planning to launch cars that use less Oil

and some of them even look great

visit the link and see for yourself - this is all stuff that is coming out.

If the mass transit system of automobiles was to change its use of Oil, what woudl happen to Oil?

see the link

http://inventorspot.com/articles/top_8_us_made_electric_vehicles_11107

Rational