Ok…so you end up stranded somewhere in an un-drive-able car, with a dead cell phone, and no charger. What can  you do? There is a big huge battery in your car, but you have no cell phone charger…so “how” can  you charge your cell phone? This guy is a little off his rocker, but the information is solid. All you really need is a pencil, and maybe a couple strips of wire if you can find some. (borrow some, steal some from somewhere in the car where it’s not essential I guess) I don’t post videos often, but this was just wacky enough (and the science was accurate enough) to be worth posting. Have a watch: