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The fourth dimension - more than meets the eye
Documentary which explores the theory of a hypothetical universe. Physics is pointing to the existence of a fourth dimension, and its implications open up science fiction-type possibilities. There could even be further dimensions, according to string theory, as the programme discovers.
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±«Óătv World Service Archive
This programme was restored as part of the World Service archive project
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Discovery
Explorations in the world of science.
