Bang Goes the Theory

Season 4 Episode 5: Light, Lasers and Citizen Science

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.

Genre:

Family, Documentary

Seasons:

8

Episodes:

64

Cast:

Liz Bonnin, Dallas Campbell, Jem Stansfield

Quality:

HD

Duration:

30 min

First Air:

2009

Rating:

7.6