Perpetual motion is impossible, but Japan has managed the illusion of perpetual debt for 20 years. Perpetual motion--a machine which produces more than it consumes indefinitely, without any visible ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Inventors have long tried to cheat the laws of physics. From quirky toys to impossible contraptions, these are the strangest perpetual motion machines ever imagined Clay Higgins was the only ...