万花筒 2008-07-29&-07-31 数学能力，巾帼不让须眉

Many teachers and parents have said it, it is sort of a thought ingrained in the American psyche that boys are better than girls at mathematics. But is it true? The lack of women mathematicians, engineers and physicists has often been cited as proof

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At 75, Seminal US Composer Still Inspires American composer Steve Reich turned 75 this year. The so-called minimalist credits jazz, African drumming and Balinese gamelan as inspirations. His music - from experimental tape loops to the Pulitzer prize-

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Can’t Stop Loving the Legendary Ray Charles Sound Ray Charles, who virtually invented soul music 1 by infusing 2 R ＆ B with gospel 3 fervor, was often called the Genius for his significant influen

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Martial Arts By Mike Rayner Everybody was kung-fu fighting Those cats were fast as lightning In fact it was a little bit frightening But they fought with expert timing Kung Fu Fighting by Carl Douglas Martial arts have never been more popular. Hollyw

SSS 2009-06-09

This is Scientific American's 60-second Science. I'm Cynthia Graber. This will just take a minute. Guys, heres another reason to eat your veggies: they might be good for your sperm. Some studies show that male fertility and whats called seminal quali

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1. counterproductive adj.产生相反效果(结果)的e.g. It is counterproductive to be too tough: it just makes the staff resentful. e.g. Although the speaker overlooks certain circumstances in which undueskepticism might be counterproductive, and

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乔布斯传 第51期:热浪滚滚的时代(2)

But by the early 1970s a shift was under way. 但到了20世纪70年代初期，人们的想法开始转变。 Computing went from being dismissed as a tool of bureaucratic control to being embraced as a symbol of individual expression and liberation

万物简史 第71期:事物的测定(19)

As for Mason and Dixon, they returned to England as scientific heroes and, for reasons unknown, dissolved their partnership. Considering the frequency with which they turn up at seminal events in eighteenth-century science, remarkably little is known

万物简史 第25期:走进太阳系(3)

One nice touch about Christy's discovery was that it happened in Flagstaff, for it was there in 1930 that Pluto had been found in the first place. That seminal event in astronomy was largely to the credit of the astronomer Percival Lowell. 克里斯蒂

为GRE作文考试加分的句子和词汇

1. counterproductive adj.产生相反效果(结果)的e.g. It is counterproductive to be too tough: it just makes the staff resentful. e.g. Although the speaker overlooks certain circumstances in which undueskepticism might be counterproductive, and

你觉得最好的大学老师是什么样

Professor Walter Lewin. Professor Emeritus at MIT. Also called as the Professor who brings Physics to Life. Because... He is perhaps the only Professor of Physics, who is this passionate about the subject. One of his famous quotes, defines his passio

大跌眼镜 英媒评出最具影响力的10本书

Interestingly, 37 per cent of people living in the south of the UK voted for Charles Darwins seminal scientific tome, but 41 per cent of northerners opted for the Bible. 有趣的是，在英国南部有37%的人投票给了达尔文的具有开创性的

研究称吸烟可能降低男性精子质量

Everyone knows that a woman who smokes and plans to become pregnant should stop smoking. A new study suggests that the future father should quit, too. 人人都知道，吸烟的女性如果计划怀孕，就应该戒烟。一项新研究表明，计划

把我们的旅游癖变成现实的工具

BBC News Imagine watching a film or TV show featuring breathtaking scenery. You don't know where the place is but you'd love to visit it one day. BBC新闻 想象一下在看一部电影或一档电视节目，里面出现了绝美风景。你并不知

英国经济因公投遭冲击 主权信用评级遭调降

Britain suffered further blows to its economic standing last Monday as two top ratings agencies downgraded its sovereign credit score, judging the vote to leave the European Union would hurt its economy. 上周一，英国的经济地位遭受进一步

经济学人:自由交流:企业老板如何高效控制员工(2)

Workers and labour activists have often attacked strict discipline as coercive, unfair and potentially counterproductive. 工人和劳工活动人士一直以来都在批判纪律苛刻，认为这是强迫性、不公平且可能会适得其反的东西

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It's official - women spend most of their time lying awake at night because of financial worries, while men are kept awake by... 'nothing.' In a new survey, women were asked what keeps them up at night - and the number one answer, from 30 percent of

经济学人:代代叠加:庞氏骗局(1)

Samuelson's paper was seminal but not wholly original. 萨缪尔森的论文是开创性的，但不是完全原创的。 A similar model was described in 1947 by Maurice Allais, then working in a bureau of mining statistics in Paris, 1947年，类似的

经济学人:人力资本:教育的长久回报期(1)

But this was just the beginning of his analysis. 但是，这仅仅是他的分析的起点。 Becker observed that people do acquire general human capital, but they often do so at their own expense, rather than that of employers. 贝克尔注意到，