Congratulations to everyone who lives in dumb weather areas (New York really got punched in the balls with winter this year) for making it to summer! In true patriotic fashion, the onset of summer also means the beginning of grill season, so we decided to find ourselves an unusual grill and see what it's got. That grill: the Bodum Fyrkat Cone Grill, a peculiarly shaped, smallish charcoal grill with a battery-powered automatic spit for rotisserie-ing.
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.