unlimited fuel

Many electric cars talk about running on battery. They are limited in range by how long the battery will last, and some hybrids depend on gas motors when necessary to supplement battery power. My idea is to create a fully electric car with no need for a supplemental gas engine by using the battery only to start the car.there is going to be 2 gears that will attach with a generator.The generator would use the turning of the gears attached to the wheels motion within the car to operate it, and it would be built to generate sufficient power to operate the engine indefinitely as long as the car is moving, and also to recharge the battery as needed. This eliminates the need for large batteries or stopping after short distances to recharge the battery, and gives the car unlimited fuel.
Jose 09/30/2014
This idea violates the 1st and 2nd Laws of Thermodynamics. See http://en.wikipedia.org/wiki/Perpetual_motion for details. 
ivan s 03/22/2014
imagine car like that.
ruben c 03/22/2014
i would really like a car like that.
devin f 03/17/2014
best idea i have seen on this site!
jose h 03/12/2014
best idea ever.
erica l 03/12/2014
this idea will change the way we drive.
danold h 03/12/2014
great idea.