本帖最後由 felicity2010 於 2010-12-30 06:28 AM 編輯 tvb now,tvbnow,bttvb/ S* ]- G( x# w
4 |' f; C% m3 X5 D7 ]8 s- HScience 2010
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$ {8 w) l$ i8 H$ Z8 g0 T$ z公仔箱論壇Cheers and applause greeted the first particle collisions at Cern's Large Hadron Collider. The LHC finally began to justify its £6bn price tag when physicistssmashed particles together with greater energies than ever achieved before in a collider$ N+ u2 Y% F+ r( F% r
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TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。$ Z5 x# m, [+ h5 k9 E1 M
Biologist and entrepreneur Craig Venter and his team revealed that they had created the world's first 'synthetic life form', paving the way for designer organisms that are built rather than evolved. They synthesised the genome of an existing bacterium from scratch and used it to 'reprogram' another bacterial cell
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& \; i; k* s- \9 j3 Ctvb now,tvbnow,bttvbScientists revealed that up to 4% of our DNA is Neanderthal after the first comparison ofthe complete genomes of humans and our much maligned cousinstvb now,tvbnow,bttvb# [2 e3 r4 f3 K* z+ R4 L
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TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。3 q" d$ V9 U4 O* `$ Y% k& a9 f
The first robot able to show emotions, called Nao, was put through its paces by Guardian science correspondent Alok Jha. Nao has been programmed to mimic the emotional skills of a one-year-old child, learning and interpreting specific cues and responding accordinglyTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。 v- ^! I& f1 w1 H$ k8 {
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Stephen Hawking and American physicist Leonard Mlodinow argue in their book The Grand Design that gravity not God created the universe. Hawking made his name studying black holes. The picture above, taken by the Hubble space telescope,shows a jet of subatomic particles powered by a black hole streaming from the centre of the galaxy M87
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發表於 2010-12-30 06:19 AM
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