It's a really neat DIY website where you can learn how to make almost anything you can think of! I plan on trying this Instructable recipe on the weekend - the 5 minute chocolate cake!
There other project I'd like to try is this one - hack a regular pilot pen and replace the ink cartridge with a fancypants Mont Blanc rollerball refill! Instant upgrade for $12!
Happy Instructable-ing!!! :)
PS - Happy St. Patrick's Day!