Learning English TV - Environment & Science
Two diseases, cassava brown streak virus and cassava mosaic virus, are ruining crops in East and Central Africa.
Episodes
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May 09, 2016The Science Report: Monkeys Raft to Panama
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May 02, 2016The Science Report: Search for Life in the Universe
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![The Science Report: Scientists Could be Closer to AIDS Cure]()
April 25, 2016The Science Report: Scientists Could be Closer to AIDS Cure
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