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发表于:2018-12-01 / 阅读(233) / 评论(0)
用Mp3背六级单词
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This is Scientific American's 60-Second Science. I'm Steve Mirsky at the Lindau Nobel Laureate Meeting in Lindau Germany.This will just take a little more time than our usual minute. Oliver Smithies won the Nobel Prize in Physiology or Medicine in 20
发表于:2018-12-24 / 阅读(126) / 评论(0)
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Scientific American(六)月
When you think you've seen everything that could possibly be done with nail art, manicure devotees prove you wrong. Step forward the new trend blowing up on Instagram for 'bubble' nails, where acrylic is piled up on top of the nail and thinned out to
发表于:2019-01-28 / 阅读(151) / 评论(0)
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