Audi Plans Suspension that Produces Energy to Help Save Gas

Audi Plans Suspension that Produces Energy to Help Save GasAudi is working on a new suspension system which can produce energy that can be put to good use within the car.  Audi calls its prototype eROT, which is a set of electromechanical rotary dampers that are able to use potholes, bumps and curves to produce energy for the 48-volt electrical system. It works by using… more