8 Season
64 Episode
Bang Goes the Theory - Season 5 Episode 6 Tooth Decay and Refreezing food
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.
- Country : United Kingdom
- Genre : Family, Documentary
- Director :
- Cast : Liz Bonnin, Dallas Campbell, Jem Stansfield
