In the second episode of the series, the team take on more scientific challenges.

Liz Bonnin looks at the science behind sunburn, and discovers how much sun damage she has on her face. Dallas Campbell tries to make museum visitors younger and smarter in a series of psychological experiments. And Jem Stansfield proves that wheels don't have to be round by building a square-wheeled skateboard.

The programme is co-produced with the Open University. For more ways to put science to the test, go to www.bbc.co.uk/bang and follow the links to The Open University.

Episode Viewers and Ratings

Season 3 Episode 2 of Bang Goes The Theory resulted in a 0.00 rating in the 18-49 demographic.

Bang Goes The Theory Season 3 Episodes...

• s03e01 - Oil Spill Disaster
• s03e02 - Sunburn, Smarter, Square Wheels
• s03e03 - Jetlag, Solar System, Square Wheeled Motorbike
• s03e04 - Weather, Wave Power and Evolution
• s03e05 - Icelandic Volcano Eruption, Gambling in Vegas, Solar Furnaces
• s03e06 - Ice Boat, Comets, Hypothermia

Bang Goes The Theory Show Summary

Bang Goes The Theory sees Dallas Campbell, Liz Bonnin, Jem Stansfield and Dr Yan Wong coming up with ingenious ways of explaining the latest developments in technology.