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Invisibility Cloak
Why the invisibility cloak is no longer just the stuff of science fiction and fantasy. Peter Evans discovers that the invisibility cloak is no longer stuck in the realm of fantasy, but is soon to become a reality.
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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.
