古生物学 活动活动 在加拿大出土了迄今为止发现的最早动物足迹 Mar 4th 2010 | From The Economist print edition 寒武纪的大爆炸是生命史中最大的谜团之一。5.6亿年以前的动物化石寥寥无几。然而，仿佛地质层只眨了眨眼，它们便多得不[...]
Archive for the ‘科技’ Category
三月 4th, 2010 - 9:31 上午 § in 科技
Looking for ET: signs of life 寻找ET：生命迹象
Looking for ET 寻找ET Signs of life 生命迹象 As the search for alien life turns 50, its practitioners find new methods 人类探寻外星生命迹象近半个世纪，探索者们又找到了新方法。 Feb 25th 2010 | SAN DIEGO | From The Economist print edition Speak to me!跟我说话！ H[...]
二月 28th, 2010 - 9:28 下午 § in 科技
How siestas help memory 午睡怎样增进记忆力
How siestas help memory 午睡怎样增进记忆力 Sleepy heads 昏昏欲睡的大脑 Feb 25th 2010 | SAN DIEGO | From The Economist print edition Researchers say an afternoon nap prepares the brain to learn 研究者认为午睡可以让头脑更清醒，学习更高效 MAD dogs and Englishmen, so[...]
二月 25th, 2010 - 3:02 下午 § in 科技
Moon dreams 奔月之梦
Private-sector space flight 私人公司的太空旅行 Moon dreams 奔月之梦 The Americans may still go to the moon before the Chinese 也许美国人仍会比中国人更早登月 Feb 18th 2010 | From The Economist print edition Can you direct me to reception, please? 请您告诉我服务台[...]
二月 6th, 2010 - 12:31 下午 § in 科技
Flame wars 火焰战争
Chemical pollution and fertility 化学污染与生殖能力 Flame wars 火焰战争 Fire retardants may affect female reproduction 阻燃剂可能会影响女性生育 Jan 28th 2010 | From The Economist print edition With free birth control? 免费避孕？ IN MANY ways DDT was a miracle chemical w[...]
二月 1st, 2010 - 12:01 下午 § in 科技
The calibration of destruction 校准破坏范围
Aerial bombardment 空袭 The calibration of destruction 校准破坏范围 Smaller, cleverer and more accurate munitions are changing warfare 军备的小型化、智能化、精准化引发战争变革 Jan 28th 2010 | From The Economist print edition THE Perseus, a 900kg (2,000lb) bomb made in Gre[...]
一月 29th, 2010 - 11:19 上午 § in 科技
Decimated 十进制时间的过去……
Tech.view 科技·视点 Decimated 十进制时间的过去…… Jan 15th 2010 | LOS ANGELES From Economist.com What if Napoleon hadn’t abolished decimal time? 如果拿破仑当初没有废止十进制时间？ SINCE the start of 2010, your correspondent has amused himself by interpretin[...]
一月 26th, 2010 - 9:49 上午 § in 科技
The psychology of power :Absolutely 绝对如此
The psychology of power 权力心理学 Absolutely 绝对如此 Jan 21st 2010 From The Economist print edition Power corrupts, but it corrupts only those who think they deserve it 权力腐蚀人，但它腐蚀的仅仅是那些认为权力是自己应得之物的人 REPORTS of politicians who have [...]
一月 21st, 2010 - 2:31 下午 § in 科技
A strand apart 双链分离
Cancer and stem cells 癌与干细胞 A strand apart 一链之差 Jan 14th 2010 | SAN FRANCISCO From The Economist print edition More evidence that tumours, like healthy organs, grow from stem cells 更多证据显示，肿瘤同健康器官一样，由干细胞发育而成。 THE notion that tumour[...]
十二月 24th, 2009 - 9:45 上午 § in 科技
All pumped up 全都泵起来
Flow batteries 流体电池 All pumped up 全都泵起来 Dec 16th 2009 From Economist.com Batteries that can be “refuelled” quickly could give electric cars greater range 可以快速“中途加油”的电池可以使电动汽车跑得更远。[...]
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