Het tandenpoetsexperiment
- Episode aired Feb 25, 2015
A clever viewer asks how one maintains a healthy set of chompers - without ever brushing your teeth. Meanwhile, the Professor just wants to scratch an itch.A clever viewer asks how one maintains a healthy set of chompers - without ever brushing your teeth. Meanwhile, the Professor just wants to scratch an itch.A clever viewer asks how one maintains a healthy set of chompers - without ever brushing your teeth. Meanwhile, the Professor just wants to scratch an itch.