Abstract

This paper discusses a low cost solution to tap into gravitational potential energy of earth using a plus shaped plastic fan. It was shown in [1] that gravity can be converted to electricity without using running resource. However, the solution presented in [1] is not a commercially viable solution as cost per watt generated using a piezo transducer is very high. The trick to finding a low cost solution lies in arranging non-rigid bodies in an appropriate asymmetric way so that gravity can create continuous movement.