You may remember the things that seemed impossible when you were a child: talking to somebody on the other side of the world, for free and anytime you like was probably one of them, along with a cure for AIDS, and being invisible. All of these boundaries have been broken, completely or at least in effect. Surely we will be flying, teleporting and living to our two-hundredth birthdays, within the next century! However, sometimes Read the rest of this entry »