Cradle to Cradle Silliness
Not to denigrate the cradle to cradle movement which touts the end of one life as the beginning of another life cycle, but this fish tank is hilarious. The Japanese have invented a deep fryer where hot oil floats above a tank of water. Inside the water are fish that eat the Panko breadcrumbs settling from the fryer. In turn, when the fish die and float to the surface, they get fried and fed to the cat.