Meet 5 Basic Survival Needs with a Busted Cellphone
The Art of Manliness has a post up about dismantling a broken cellphone in order to mine it for useful components that can keep you alive after you get stranded in the middle of nowhere. Tools include a compass out of magnet paired with ferrous metal wire, a survival signal mirror out of a layer of screen, and a small-game snare out of headphone wire. But my favorite is the arrowhead spear made from a circuit board.