At Google I/O, the annual Google tech conference, corporate heads let everyone know they're further ahead on Google Glass--those neat virtual reality glasses you may have seen--than anyone thought. They're available now for pre-order, but for the time being will only be sold to U.S.-based developers attending the I/O conference.
Google (probably accidentally) leaked some details of the Nexus Q before today's I/O event even started. It's a streaming...I almost said box, but it's actually more like an orb. It's somewhere between a Sonos system, which streams music to stations in different parts of your house, and an Apple TV, which streams music and video to your TV. And I think it's very exciting. Here's why.
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.