Melvyn Bragg and guests discuss the evolution of lungs and of the first breaths, which can be traced back 400 million years to when animal life spread from rock pools and swamps onto land, as some fish found an evolutionary advantage in getting their oxygen from air rather than w ...Show more
Lise Meitner
Melvyn Bragg and guests discuss the decisive role of one of the great 20th Century physicists in solving the question of nuclear fission. It is said that Meitner (1878-1968) made this breakthrough over Christmas 1938 while she was sitting on a log in Sweden during a snowy walk wi ...Show more
Melvyn Bragg and guests discuss ideas about the Stone Age people who created the extraordinary images found in caves around the world, from hand outlines to abstract symbols to the multicoloured paintings of prey animals at Chauvet and, as shown above, at Lascaux. In the 19th Cen ...Show more
Max Pearson presents a collection of this week’s Witness History stories. We focus on some of the world’s best known photographs - and the photographers who took them. We find out why Lee Miller was in Hitler’s bath in the dying days of World War Two; and historian Dr Pippa Oldfi ...Show more
Melvyn Bragg and guests discuss the ideas explored in HG Wells' novella, published in 1895, in which the Time Traveller moves forward to 802,701 AD. There he finds humanity has evolved into the Eloi and Morlocks, where the Eloi are small but leisured fruitarians and the Morlocks ...Show more
The 4th Photo History Intersession looks at two rather dramatically opposed technical applications of photography: The first X-Ray image, made by Wilhelm Röntgen in 1896 and the first auroral (northern lights) photograph made by Martin Brendel in 1892. (left) First X-Ray image by ...Show more