昏昏: you migh know this and it takes a while to watch
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新语丝读书论坛
送交者: 短江学者 于 2007-11-20, 17:10:14:
http://www.pbs.org/wgbh/nova/elegant/program.html
From "a new picture of gravity" it begins to talk about the effort of unifying magnetic force etc.
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"strings, if they exist, are so small that there's
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coubert
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2007-11-20, 17:23:40
(184854)
You can test theories about electrons (无内容)
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eddie
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2007-11-20, 17:32:54
(184858)
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