By Benjamin Phelan
Posted 04.04.2011 at 5:33 pm 0 Comments
Nearly 150 hacker spaces have opened in the U.S. in the past three years. Rather than havens of illicit computing, these communal workshops are places for members, in exchange for monthly dues, to get together and share equipment too big and dangerous for a home or garage (oscilloscopes, welding rigs, laser-cutters) and collaborate on projects too audacious to undergo alone (thought-controlled helicopters, helium balloons with autonomous robot pilots).
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.