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Ageing - part two
The second of a two-part examination of the ageing process. Presenter John Newell examines the ageing process and how the advancement of society has meant we are living longer than any previous generation. The programme looks at why different species have different lifespans.
BBC World Service Archive
This programme was restored as part of the World Service archive project
Space
The eclipses, spacecraft and astronauts changing our view of the Universe
The Curious Cases of Rutherford and Fry
A pair of scientific sleuths answer your perplexing questions. Ask them anything!
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Discovery
Explorations in the world of science.
