Food apps are a huge part of any app store. You can find restaurants with Yelp, share photos with Foodspotting, check the sustainability of your fish with Seafood Watch, read any of a million cookbooks--but we wondered what the experts do with their phones. So we asked six food experts--including chef Wylie Dufresne of wd~50 and the bar manager of the most exciting, cutting-edge cocktail bar in New York--what food-related apps grace their phones.
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.