Jobs may be scarce today, but if current trends hold, pretty soon there will be plenty of fun, lucrative gigs. If you have the vision to start prepping now, you could be flying starships, reading minds, or manning a fusion reactor. The jobs are coming. Feel free to thank us over lunch at the hotel you built- on Mars.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.