Smaller is better, thinks every small person, feverishly. And the gadget world goes back and forth on that; smartphones are getting bigger, but tablets seem to be getting smaller. High-end cameras are still huge, but now there are advanced compacts and mirrorless cameras that are nice and small. Here's a gift guide for the modern-day Napoleon in your life who likes tiny gadgets with tons of power to prove size isn't everything--or just for anyone who prefers things on the small side.
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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.