Right now in Los Angeles, curiously late in the evening, Microsoft is showing off its very first modern (read: post-iPad) tablet. The family will be called the Surface, the same as its conceptually-cool-but-practically-impractical tabletop touch computer. It's actually a very interesting product--the capabilities of a full PC, but thanks to Microsoft's dual-natured, touch-focused Windows 8, it works like a regular tablet as well. Here's what we know. [UPDATING]
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.