You must use the Force You must use the Force (repeat ad nauseam) You must use the Force Time ago, far, far away Long time ago, far, far away Kiss a Wookiee, kick a droid! Fly the Falcon through an...
Only a few elements can be permanent magnets - iron is one. Copper is not. But if you pass an electric current through any metal it becomes a magnet - an electromagnet. But how does this work? Well...
Why are gas stations always built right next to other gas stations? Why is it that I can drive for a mile without finding a coffee shop and then stumble across three on the same corner? Why do grocery...
[David Attenborough] How could one species turn into another? [Richard Dawkins] How is it that we find ourselves surrounded by such complexity, such elegance? [Bill Nye] The genes of you and me...