This time every year, PopSci spends a couple of enjoyable days scouting out the blinkingest, fastest, smartest, most glee-inducing new toys around. Toys, though, ain't just kids' stuff. Here are a dozen new tech-savvy toys even grown-ups can love.
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.