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Fossils - mind the gap
Why gaps in fossil records leaving many questions about evolution unanswered. The programme looks at gaps in human knowledge about the past and what can be done to fill them.
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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.
