Poster of Cast and Crew in Bang Goes The Theory - Season 4 - Episode 5 - Light, Lasers and Citizen Science

Bang Goes The Theory - Season 4 - Light, Lasers and Citizen Science (Episode 5)

Plot: Jem Stansfield explains lasers on the 50th anniversary of their invention, Dallas takes part in a Citizen Science experiment and Dr. Yan calculates the speed of light
Episode Aired On:
Monday, April 11 2011
13 years ago