Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A NASA mechanical engineer wants to build a levitating magnetic ...
Demonstrates how electricity can be produced from magnets through various experiments. It explains that electric currents can create magnetic effects, forming electromagnets that only work while ...
Ferrofluid—an extraordinary magnetic liquid—reacts in mesmerizing ways when exposed to a powerful magnet. This visual experiment reveals the strange and fascinating behavior of magnetic fields in ...