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Conservation and consumerism
A report on conflicting priorities in conservation. The idea of conservation hotspots is being presented by the group Conservation International as a way of showing the parts of the world which urgently need focused conservation.
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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.
