Warning! This is just a joke, do NOT attempt. You will impart Serious Damage to your iPod

Tired
of your old iPod? Want to upgrade to something with a GPS navigation
system? Don’t spend all that money, just hack your iPod!

Step 1: Fill a small basin with water, get your iPod and a STRONG magnet

Step 2: Stroke the iPod lengthwise with the magnet in one direction

Step 3: Place the iPod in the water basin, whichever way it’s headphone jack points is north!

How it works: By stroking the iPod with the magnet, you polarize the
iPod so that it responds to the earths magnetizm. Whichever way the
iPod points is Magnetic north!

via http://00110111×3.net/blog/JoshuaB86/Turn-your-iPod-Navigation-System