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a car that runs on a battery that never needs to get charged

A dynamo produces electricity when it is turned and batteries gives energy to motors to turn a wheel.while the wheel is turning we can use this energy to turn the dynamo and produce electricity that charges the battery at the same time the car is moving.Of course we will need a huge battery but by nano technology we can minimize the size by using nano-batteries.

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    Jul 17 2013: A battery is a STORAGE device. If you continue to take-away from the stored energy and never replace it (recharge), the supplied voltage WILL go to zero and you will be without power. Ain't nothin' free, Mugharad!
    • Jul 17 2013: There is something that recharges it and its the dynamo
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        Jul 17 2013: I interpreted your statement, ". . . runs on a battery that never needs to get charged." to mean the battery never needs to get charged.

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