Recipients of the Pour le Mérite (civil class) in all BBC programmes
Melvyn Bragg discusses the original Iron Chancellor, Otto Von Bismarck.
Melvyn Bragg and guests discuss Gauss, one of the great mathematicians.
Melvyn visits Darwin's home at Down House in Kent.
Darwin's early life in Shropshire and his three years at Cambridge.
Melvyn Bragg examines the Prussian naturalist and explorer, Alexander Von Humboldt.
Melvyn Bragg and guests discuss the scientist Michael Faraday.
Melvyn Bragg discusses the Anglo-Austrian philosopher Karl Popper.