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This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Sarah Palin on the campaign trail was at times dismissive of science. She attacked fruit fly research, saying that tax dollars were going to projects h
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Wanna be lazy and productive at the same time? Try a napbecause napping can improve learning. So said U.C. Berkeleys Matthew Walker February 21st at the meeting of the American Association for the Advancement of Science in San Diego. He followed two
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AMERICAN MOSAIC - Making Memories for Orphaned Children Around the WorldBy Brianna Blake and Dana Demange Broadcast: Friday, September 29, 2006 HOST: Welcome to AMERICAN MOSAIC, in VOA Special English
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This is Scientific Americans 60-Second Science. I'm Steve Mirsky. Got a minute? Are smarter people drown to music, theater and dance? Or does arts training in childhood change the brain in positive ways? In 2004, the philanthropic Dana Foundation cre
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Micron Technology Is Said to Be Takeover Target of Chinese Company 清华紫光收购美芯片厂商障碍重重 HONG KONG It is either the first step in the largest takeover of an American company by a Chinese one or a new chapter in the emerging te
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模仿句子：The real difference between previous cars and Model S is that Model S was being designed as an electric car from the ground up so it enabled us to really rethink the Rubicon. 翻译：Model S和之前的车真正的区别在于，Model
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