HotCans: Self-Heating Cans for the Instant Food Crowd
Creepy, and borderline gross, food tech is no stranger to the pages of Switched. The problem with the USB-powered lunch bag or microwave, though, is that it won't do you much good if you get stuck in the wilderness or have to lock yourself in a fallout shelter. So how do you get a piping hot meal once the bombs have destroyed everything? Well, you could stockpile some HotCans -- roughly ...








