Cheddar Man is the oldest almost complete skeleton of a Homo sapien ever found in Britain and, for this fantastic episode, Tristan spoke to the scientist who has drilled a (very small) hole in him. Dr Selina Brace is a biologist who works with ancient and degraded DNA. At the Natural History Museum in London, where Cheddar Man currently resides, Selina and her team have been able to examine this iconic skeleton’s genetic makeup and deduce from it more information about the evolution of our species, as well as the lifestyles and even appearances of Homo sapiens moving from the Mesolithic to the Neolithic era.