Season
Season 8 Episode
- Season 4 Japanese Earthquake and Tsunami
- Season 4 IVF, Playground Swing, and a Special Mirror
- Season 4 Supersonic, Sticky Stuff and an Optical Illusion
- Season 4 Calories, Risk and Antibiotics
- Season 4 Light, Lasers and Citizen Science
- Season 4 GM Crops, Dust Allergy and Shattering Glass
- Season 4 Singing Road, Dad Dancing, DNA Family Tree
- Season 4 Recycling, GPS and Magic Tricks
Bang Goes the Theory - Season 4 Episode 5 Light, Lasers and Citizen Science
7.80 30 minutes 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.
