Richard Dawkins 04 Sept 12
Duration: 29 mins
Jim Al-Khalili meets Professor Richard Dawkins, evolutionary biologist and writer of The Selfish Gene and The God Delusion.
Dame Ann Dowling 28 Aug 12
Jim Al-Khalili discusses silent aircraft with Cambridge engineer, Dame Ann Dowling.
Martin Siegert 21 Aug 12
Duration: 28 mins
Jim goes under the Antarctic ice with glaciologist, Martin Siegert to explore one of the most remote and extreme environments on earth, Lake Ellsworth. Will they find life?
Pat Wolseley 14 Aug 12
Jim Al-Khalili talks to Pat Wolseley about her obsession with lichen and a nationwide project to involve ordinary people in the gathering of scientific data about nature.