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[科学美国人60秒] SSS 2015-08-03
The term Pigmy usually refers to a few groups of short statured people in equatorial rain-forest regions inAfrica. The existence ofdistinct population of such people presented scientists with the opportunity to study the mechanisms by which typical h
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[科学美国人60秒] SSS 2015-08-04
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[科学美国人60秒] SSS 2015-08-05
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[科学美国人60秒] SSS 2015-08-06
Microbe organize live in you ，on you ,in soil in clouds ,and below the ocean floor ,that last bags of single self.. is particularhard to study, not only the samples are difficult to obtain ,but they can easily be contaminated with all that other mi
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[科学美国人60秒] SSS 2015-08-07
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[科学美国人60秒] SSS 2015-08-11
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[科学美国人60秒] SSS 2015-08-12
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[科学美国人60秒] SSS 2015-08-13
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[科学美国人60秒] SSS 2015-08-14
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[科学美国人60秒] SSS 2015-08-17
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[科学美国人60秒] SSS 2015-08-28
This is Scientific American - 60 second Science. I'm Christopher Antaryata. Got a minute? We humans take medicine when we are sick. As due our primate cousins, chimps, for example, snack on a bitter African shrub to combat intestinal worms. But the h
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[科学美国人60秒] SSS 2015-08-31
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