Wood-Burning iPhone ChargerBy Rocky Thompson on February 2nd, 2012
Here’s another one for the zombie apocalypse survival kit. You can now cook a pack of Ramen and charge your iPhone at the same time. You’ll be able to eat some noodles while making a call on your wood-smoke-smelling phone from the backcountry (provided cell towers still have power). The BioLite CampStove converts heat generated from your stove into electricity to charge USB gadgets. I suspect it’s not the most efficient charger in the world, but it’s the only one that will still works off a campfire.