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Comets - the bringers of life
Comets, why they could help scientists explain the origins of the solar system
Comets, why they could help scientists explain the origins of the solar system. A report on comets and how some of the material they carry could have helped form our Sun and even bring water to the earth. Also in the programme, what makes drug addicts slaves to their habits and the unlikely start of the world's largest network of science museums.
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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.
