8 Fasl
64 Qism
Bang Goes the Theory - Season 5 Episode 7 (2014)
Dallas investigates a potential global helium shortage, Dr Yan tests shoppers on how much they know about radiation, and Liz tries out the new airport security technology that can see beneath your clothes.
- Mamlakat : United Kingdom
- Janr : Family, Documentary
- Studiya : BBC One
- Direktor :
- Cast : Liz Bonnin, Dallas Campbell, Jem Stansfield
