Nike's new running sneakers are designed like knit socks with soles, kind of. The line is called Flyknit, poised to capitalize on the hottest trend (of 2005), knitting, with a bunch of space-age reinforcement design. Read more over at FastCoDesign.
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.