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试管婴儿有风险吗？
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日期：2008-06-15 00:06:28
点击：2 评论：0
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| Do infertility treatments damage babies'genes? Doctors used to think not．Now they are not so sure． In the 24 years since the birth of Louise Brown，the world's first test－tube baby，thousands of would－be parents have been assure that as far as s |
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新型芯片产生新视力
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日期：2008-06-15 00:05:07
点击：3 评论：0
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| A New Chip Design May Lead to New Sight 新型芯片产生新视力 For decades, scientists and eye doctors have been trying to develop artificial eyes that would return the sense of sight to blind and visually impaired people. And the thought of the bionic |
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心灵感应：心与心的交流
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日期：2008-06-15 00:03:47
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| Telepathy－－mind to mind contact Telepathy is the ability to communicate without the use of the five senses（sight, hearing, touch, smell, taste）．It is an instinct, and although quite dormant in many of us, we are often capable of tapping into ou |
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IBM夺回最快计算机桂冠
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日期：2008-06-15 00:01:39
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| ASCI Purple will be used to simulate nuclear explosions in 3-D Scientists will soon be able to observe the first instants after a nuclear warhead detonates. Fortunately, it will be a three-dimensional simulation, made possible by the world's fastest |
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性别检测仪
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日期：2008-06-15 00:00:36
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| 性别检测仪 Rajeev Sharma has a new computer system in his lab at Pennsylvania State University that really separates the boys from the girls. Rajeev Sharma 在他宾夕法尼亚州大学的实验室建研制成了一种新的计算机系统，它可以区分女孩和男孩。 The computer |
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一台真正的梦机器
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日期：2008-06-14 23:58:56
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| A Literal Dream Machine Technology That May Help Control and Create Dreams Michel Gringas is getting ready for bed, a ritual not complete until he straps on his NovaDreamer. 一台真正的梦机器 技术能够帮助控制和创造梦 Michel Gringas正准备睡觉，在他与 |
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TCHAIKOVSKY’SBLUEROMANCE
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日期：2008-01-17 14:24:42
点击：34 评论：0
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| Leon Botstein (Conductor): Tchaikovsky is one of the most interesting and 1)enigmatic figures. His music is immensely popular, and it seems to all of its audiences as if it's about emotion. It's about intense emotion. Romeo and Juliet, Swan Lake, 2 |
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WHISPERSFROMABOVE
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日期：2008-01-17 14:23:54
点击：14 评论：0
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| The story of how we have systematically observed the heavens begins in the days before recorded time. For primitive man, the sun reigned supreme. Its recurring cycles of light and darkness formed the basis for the first organizing principle of our n |
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