Perpetual motion, over-unity, whatever you want to call it, Steorn's Orbo is the latest in a long line of wondrous devices that claim to produce energy out of nothing, in direct violation of one ...

Perhaps the most persistent nonsense in physics: the perpetual motion machine. Bad ideas come and go in physics. But there’s one bit of nonsense that is perhaps more persistent than all others ...

In this case, I mean the many videos dedicated to free energy, overunity devices, perpetual motion machines, or anything else that violates the laws of thermodynamics by trying to get out more ...