Ah, irony. When we predicted that 2009 would be a year of innovation for the video game business, who knew it would start by pushing the boundaries of silliness? As a visit to the Gaming Showcase pavilion at last week's Consumer Electronics Show (CES) proved though, chuckles were in no short supply.
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.