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...
[Morgan Freeman] So. What are we really made of? Dig deep inside the atom and you'll find tiny particles held together by invisible forces. (held together by invisible forces.) Everything is made up...
You may not realize it but your brain actually processes information in two very distinct ways. Like when you look at this photo you instantly know she has blonde hair, is visibly angry and likely has...