Magnetism was first discovered in the ancient world, when people noticed that lodestones, naturally magnetized pieces of the mineral...

Handshake is a ritual we take for granted, when we say hello, when we say goodbye, as a gesture of good will, as a show of respect or...

Who said disposable cups are an invention of our time? The Minoans, 3,500 years ago, seem to have avoided washing dishes as much as we do...