Electrolysis is a method of removing individual hairs from the face or body. Today's medical electrolysis devices destroy the growth center of the hair with chemical or heat energy. After a very fine ...

Everyone and their pet hamster probably knows that the most common way to produce hydrogen is via the electrolysis of water, but there are still a number of steps between this elementary knowledge and ...

Science presenter Jon Chase explains electrolysis. He demonstrates how to electroplate a copper coin with zinc using a nail and dilute hydrochloric acid as the electrolyte. Jon uses an animation to ...