Imagine you are camping deep in the woods of northern Ontario. You canoed in to your camp site. You don't have electricity. And your iPod battery died. Never fear! If you have gatorade, an onion, a screwdriver, your iPod and USB cable, you can be happily listening to your music in less than an hour. This video from a site called Household Hacker shows you how to do it. Don't say I never include practical content on my blog!