6-th episode of 5-th season "Bang Goes The Theory"

What "Bang Goes The Theory" 6-th episode about

Dallas attempts to find out what causes tooth decay and gum disease. Yan explains the reason why refreezing food is not a good idea. Jem takes a look at some new research that claims electric lights can play havoc with the way we sleep.

Episode number: 6

Episode name: "Tooth Decay and Refreezing food"

Episode release date: 19 september 2011 at 19:30

Status: aired