Bang Goes the Theory
Season 5 Episode 7 - Helium Shortage, Radiation and Airport Security
7.8 ?
2009
Family, Documentary
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.
Episodes in Season 5
1
Diamonds, Popcorn and Cancer
30 min
2
Rip Currents, Evolution and Making Gold
30 min
3
Rockets, Robots
30 min
4
Stem Cell Research, Memory
30 min
5
Bedbugs, Gravitational Lensing and Statistics
30 min
6
Tooth Decay and Refreezing food
30 min
7
Helium Shortage, Radiation and Airport Security
30 min
NOW PLAYING
8
Nuclear Power
30 min
