It would be great to power your home without having huge costs, wouldn’t it? Now, it is posible to achieve that and also depends on your effort with Free Electric hybrid bike invented by Manoj Bhargava. He says that this invention uses mechanical energy in order to convert an hour of exercise into supplying energy to rural household for 24 hours. The mechanism is very easy as riding bicycle. Pedal to put in action flywheel which turns the generator and thus charging a battery. You can watch the video to see the bike in action.