Welcome to my channel Mr Sagoo where you will learn how to make an idea with your own hands. Is it really possible to build a perpetual motion **machine** using only 4 springs? This **spinning machine ...

WEST FARGO — Ernie Brookins has already led an accomplished life, but the 79-year-old West Fargo inventor hopes to add one more achievement to his résumé: changing the world. Brookins — alongside his ...

It sounds like the theoretical impossibility of perpetual motion, but engineers at the University of Michigan have created a pacemaker that is powered by the beating of your heart -- no batteries ...