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HIV and Aids in Africa
The massive problem of HIV infection in Africa. There are 9 African countries which have had a reduction of 20 years or more in their average life expectancies. The social and economic effects of the HIV epidemic are likely to be huge, and an affordable and effective vaccine cannot come soon enough.
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大象传媒 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.
