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Virtual Reality
How realistic is virtual reality? And how long before the technology will be available to the public? The US National Research Council's report into the subject is discussed.
Presented by Tracey Logan.
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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.
