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Bang Goes the Theory

Series 5

Episode 6

Duration: 30 minutes

on BBC One Wales

Science series. Dallas Campbell downs his toothbrush to discover what causes tooth decay and gum disease, and Dr Yan Wong explains why refreezing food is not a great idea. Show more

Contributors

Presenter:
Liz Bonnin
Presenter:
Liz Bonnin
Presenter:
Dallas Campbell
Presenter:
Dallas Campbell
Presenter:
Jem Stansfield
Presenter:
Jem Stansfield
Presenter:
Yan Wong
Series Producer:
Paul King
Series Producer:
Paul King
Series Editor:
Dermot Caulfield

BBC One Wales

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