I heard about a car transmission that included a compressed air capability to aid in getting the car moving initially, accelerating, etc., saving gas. This story was around about the same time that hybrid cars were first being developed. The story was the transmission would only add an additional …

Hybrid Cars powered by compressed air

texases April 11, 2012, 5:53pm 5

This is my favorite recent ‘hybrid’ (depending on the horse breeds on the treadmill):