单词：california-berkeley
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This is Scientific American sixty seconds science. I am Clara Muscovites. Got a minute? When comes to the percentage of bachelor degrees earned by women, physics trailed biology, chemistry, earth science and math. And women made just 14% of physics c
2014年Scientific American(二)月
This is WEEKEND EDITION from NPR News. I'm Ari Shapiro. This past week marked the 50th anniversary of the free speech movement at the campus of UC Berkeley in California. The movement launched massive sit-ins and protests that would help define a gen
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By Faiza Elmasry Berkeley, CA 09 June 2008 Over the past century, the University of California at Berkeley has assembled a vast collection of East Asian treasures. Now in their new home on campus, the museum-quality materials are available for stude
VOA标准英语2008年（六月）
新任美联储主席首次面对记者 WASHINGTON The new head of the U.S. Federal Reserve, Janet Yellen, is busy trying to bolster the economy, cut unemployment and watch out for inflation. On Wednesday she will face reporters for the first time as
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Science and technology. 科技。 Insect acrobatics. 昆虫的绝活。 Flipping roaches. 非常蟑螂。 How cockroaches vanish. 蟑螂是怎么消失不见的？ ANYONE who has tried to swat a cockroach will know those insects' strange ability, in
经济学人综合