本帖最后由 细胞海洋 于 2012-5-5 22:25 编辑 / Y* X* q I) h4 w- i- u5 q, i9 a
$ A& @; q- \/ g4 K' x7 j[attach]41652[/attach] : i- }$ H a0 K1 ]7 ` . O# |$ f1 h5 b) ^The story of how humans peopled the planet once seemed so simple. Modern humans, it was thought, left Africa for Asia about 50,000 years ago, reached Europe 10,000 years later and then headed for the Americas. Meanwhile, the Neanderthals and other rivals faded into the background. But we now know that the picture was far more complicated than that. A series of special features in this issue of Nature sets out the latest thinking on where we came from and who we are. Cover by Kyle Bean ; K( J* Z% u% k& K# u: r) d2 V+ t4 F2 t7 w0 x. Y0 L4 Q. R: G5 T# v
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8 s% l. b: L& t6 A# c' r$ i 作者: luckywen 时间: 2012-5-3 16:19
回复 zorro 的帖子 / g- h# E. i ] " O( S7 T4 ^' |; ], O) ]Good job. ! z! K! _& X* N$ O: W$ T9 ~
The sharing should bes a great theme among human beings alway! # |9 j: r5 m2 O5 J3 S oWow! it seems that the story of human immigration was just happening yeasterday morning from Africa to Asia via Europe, further to cover America... It is not easy to imagine, and put together both the Eden and the Africa continent, is it? ----just kidding. 作者: zorro 时间: 2012-5-3 18:22
回复 JOEL 的帖子! h: }1 O* F3 |; a ?
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u got it作者: ygxdnh 时间: 2012-5-3 18:33
怎么看不见呢？作者: zljsc 时间: 2012-5-3 20:43
谢谢分享 辛苦了 LZ作者: xiaolvx 时间: 2012-5-3 21:27
3Q作者: guochutao 时间: 2012-5-4 14:10
thanks for your generous sharing!作者: wagumaxida 时间: 2012-5-6 00:40
他们都是从哪里弄的呀作者: yanhang0109 时间: 2012-5-6 08:19
希望能对我有帮助！作者: yjlfirst 时间: 2012-5-6 09:29
O(∩_∩)O谢谢分享！作者: luoziwei 时间: 2012-5-6 16:38
let me see8 r; G R3 i' f 作者: 鹤顶宏 时间: 2012-5-6 19:23
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