New analysis of Apollo Moon samples finally settles debate: « For decades, scientists have argued whether the Moon had a strong or weak magnetic field during its early history (3.5 - 4 billion years ago). Now a new analysis shows that both sides of the debate are effectively correct. »

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‘Extraordinary’ golden lamb’s head pillaged in 1874 from what is now Ghana remains hidden in officers’ mess

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(作者为中国社会科学院学部委员、台湾史研究中心主任),详情可参考爱思助手下载最新版本

patterns we still follow. Consider, for example, the ATMs within my lifespan

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