Though the Data Age has barely begun, the amount of information we wade through in a day is already nearly unmanageable. And while technology has given us massive memory storage, its true potential has barely been explored. This was the idea behind our first design challenge: when e-memory is ubiquitous, how will it enhance our wetware memory systems?
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.