17:00 - 17:40
Geoff Watts asks why the source of new medical drugs is drying up.
Nobel Prize winning scientists, writers, artists and broadcasters describe their favourite moments in the history of science.
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Nobel laureate Professor Venki Ramakrishnan describes how the structure of DNA was discovered.
Hear Professor Venki Ramakrishnan's Moment of Genius
Nobel laureate Professor Sir Martin Evans describes the moment scientists worked out how the DNA code was read.
Hear Professor Martin Evans' Moment of Genius
Nobel Laureate Professor Barry Marshall describes the moment Kary Mullis worked out how to make millions of copies of DNA.
Hear Professor Barry Marshall's Moment of Genius
Nobel laureate Professor Harry Kroto discusses the moment Robert Hooke described how springs behave.
Hear Professor Harry Kroto's Moment of Genius
Nobel laureate Elizabeth Blackburn describes the moment Edward Jenner proved the principle of vaccination.
Hear Professor Elizabeth Blackburn's Moment of Genius
Caroline Lucas' moment of genius is the the invention of the contraceptive pill.
Hear Caroline Lucas' Moment of Genius
Samuel West's moment of genius is the Second Law of Thermodynamics.
Hear Sam West's Moment of Genius
Tim Hunt's moment of genius is Theodore Boveri's experiments on sea urchin eggs, 1902.
Hear Tim Hunt's Moment of Genius
Brian Eno's moment of genius is the 'Game of Life' by the mathematician John Conway, c1970.
Hear Brian Eno's Moment of Genius
Stephen Fry's moment of genius is the moment Ignaz Semmelwiess realised that hand washing could save lives.
Hear Stephen Fry's Moment of Genius
Carol Vorderman on Ada Lovelace and the world's first computer programme which she devised a century ahead of it's time.
Hear Carol Vorderman's Moment of Genius
Eoin Colfer on the invention of the first aircraft controls by the Wright Brothers.
Hear Eoin Colfer's Moment of Genius
Robert Winston on the first IVF experiment in 1777. Italian physiologist Lazzaro Spallanzani proved that to make a tadpole, both eggs and sperm are needed.
Hear Robert Winston's Moment of Genius
Marcus du Sautoy on Euclid's proof of the never ending supply of prime numbers: the first time mankind contemplated infinity.
Hear Marcus du Sautoy's Moment of Genius
Margaret Atwood on the moment Darwin saw Darwin's finches.
Hear Margaret Atwood's Moment of Genius
Ben Goldacre on how a systematic review of all clinical trials can tell you something very different from the sum of lots of individual trials.
Hear Ben Goldacre's Moment of Genius
Ben Miller on the moment G I Taylor realised a photon of light could be in two places at once.
Hear Ben Miller's Moment of Genius
Martha Lane Fox on the invention of the World Wide Web, a moment of genius that changed her life.
Hear Martha Lane Fox's Moment of Genius
Richard Dawkins on Darwin's theory of natural selection.
Hear Richard Dawkins's Moment of Genius
Jenny Uglow on the moment Anton van Leeuwenhoek revealed an unseen world in a drop of water.
Hear Jenny Uglow's Moment of GeniusMarcus du Sautoy discusses what makes a moment of genius, explains why they are so important and provides some tips on how to make them happen.
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