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Science in Action

BBC World Service

News & Politics

The BBC brings you all the week's science news.

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SciA: 20 Nov 14: Early Results from Philae; NASA plans for Mars; Agricultural Emissions; Twisted Light; African Engineering Prize

November 20th, 2014

Episode 8 of 158 episodes

Philae's instrument detects organic materials on Comet 67P; Future plans for NASA; A Global look at Agricultural Emissions; Sending data with Twisted Light; African Engineering Prize

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