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Digital Map of the Heavens

First results from the Sloan Digital Sky Survey

First results from the Sloan Digital Sky Survey that is plotting celestial objects in great detail. The formation of new galaxies observed and the formation of black holes. How "fossil dust" can help to protect grain stores in tropical countries. Post-polio sydrome: how polio symptoms can recur 20 years after first infection.

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26 minutes

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麻豆社 World Service Archive

This programme was restored as part of the World Service archive project

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