This hamster-powered paper shredder isn't real, but it should be. It's a design concept by Tom Ballhatchet and is perfect for people with documents so sensitive they not only have to be shredded, but also covered in hamster poo.
It would be better if a bigger version of this will be invented, something that people can use. Imagine shredding unwanted documents while burning carbs at the same time. It’s much better than treadmills, I believe. At least you’re hitting two birds with one stone.
Geekologie is a geek blog dedicated to the scientific study of gadgets, gizmos, and awesome.