By Andy Isaacson
Posted 03.21.2012 at 10:11 am 12 Comments
Stockholm, Sweden, has plenty of cold, but not much in the way of snow or hills. So the members of a Stockholm ski club convinced architecture firm Berg/C.F. Møller to construct the most energy-efficient indoor ski park in the world. Skipark 360° will be powered by sun, wind, water and heat from the earth.
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.