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Good Vibrations - acoustic energy
The power of sound and how we use acoustic energy. Our use of acoustic energy dates back to Neolithic man, the programme explores the different ranges of the voice and how early man may have used sound.
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BBC World Service Archive
This programme was restored as part of the World Service archive project
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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.
