Today is shredder hack day on the internet. First up at Make they have one modded by Thorsten Streichardt to run at the same speed as grass growing. Click through for the gallery, which also includes the infamous Hamster Shredder, a DIY Xerox Printer Shredder and a How-To on making a hand cranked version.
Gizmodo has the Calendar Shredder by Josh Spear. It's loaded with a year's worth of calendar on a paper roll which it slowly destroys day by day.
Slow paper shredder [Make]
Chrono Shredder Shreds Away the Days [Gizmodo]
