6/6 Dara O Briain and his team of experts explore the science behind music. (R)
8/13 Steve finds out how a tiny coral building block created Earth's largest living structure. (R)
4/23 An outdoor swimmer explains why swimming along the coast is an antidote to modern stress. (R)
4/13 David Attenborough looks at the role of a few of the millions of insect species. (R)
2/18 Behind the scenes at Nasa, as they prepare to the land the Mars rover on the planet. (R)
2/4 How the steam locomotive, the internal combustion engine and the jet engine were invented.
Friday 1 February 2013