Bang Goes the Theory S5E6: Tooth Decay and Refreezing Food
- Aired: 2011-09-19
- Time: 19:30:00
- Runtime: 30 minutes
Overview
Dallas downs his toothbrush to discover what causes tooth decay and gum disease, Yan explains why refreezing food is not a great idea, and Jem investigates new research that electric lights can play havoc with the way we sleep.