文章列表
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1.科学美国人60秒 SSS 想要唱歌有音准? 那就独唱吧
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This is Scientific American's 60-second Science, I'm Christopher Intagliata. (birthday singing clip) Ever noticed how when a big group sings Happy Bir...
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2.科学美国人60秒 SSS 面包虫能吃吗
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This is Scientific American's 60-second Science, I'm Christopher Intagliata. A pound of chicken will s?et you back a couple bucks. Ground beef, maybe ...
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3.科学美国人60秒 SSS 摧毁冲向地球的小行星比想象中更难
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摧毁冲向地球的小行星比想象中更难 This is Scientific American's 60-second Science, I'm Christopher Intagliata. In the movie Armageddon, an asteroid the...