Learning English TV - Environment & Science
Researchers say human sleep is better than other mammals. This began in the Stone Age, according to a new study.
Episodes
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![The Science Report: Monkeys Raft to Panama]()
May 09, 2016The Science Report: Monkeys Raft to Panama
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![The Science Report: Search for Life in the Universe]()
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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