See, this is the circle of life. This concept design of a hamster cage almost leaves me speechless. The paper shredder on top of the cage is powered by the hamster and it created the paper that can serve as the hamster bedding. Absolutely amazing is all I have to say about this concept design. Thanks for the work Tom Ballhatchet (awesome name).
The Hamster Powered Paper Shredder [technabob]