The hamster-powered hat is the same as any other hat. It keeps your head warm and looks smart,’ the inventor said. ‘The hamster generates heat by running on the wheel. If you get a big enough hamster, it will keep your whole face warm.
The hamster-powered hat is the same as any other hat. It keeps your head warm and looks smart,’ the inventor said. ‘The hamster generates heat by running on the wheel. If you get a big enough hamster, it will keep your whole face warm.