> Um, no. The laws of thermodynamics specifically state that all motion is perpetual, that the motion of an object will continue unless acted upon. The spirit

> Um, no. The laws of thermodynamics specifically state that all motion is perpetual, that the motion of an object will continue unless acted upon. The spirit of a 'perpetual device' is one that does work without the input of energy, and this is in conflict with the laws of thermodynamics.