If you are wondering why anybody would deliberately detonate an H-bomb in space, the answer comes from a conversation we had with science historian James Fleming of Colby college.

如果你想知道为什么有人会故意在空间引爆氢弹，答案可能来自一次与科尔比学院的科学史家，詹姆斯·弗莱明的交谈之中。

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It applies to traditional historians who view history as only external and internal criticism of sources and to social science historian who equate their activity with specific techniques.

这适用于传统的历史学家和社会科学历史学家。前者把历史看成内部和外部的资源斗争，后者则把他们的行为当做具体的技术。

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For the past five years, Paula Smith, a historian of science, has devoted herself to re-creating long-forgotten techniques.

在过去的五年里，科学史学家宝拉·史密斯致力于重现人们遗忘已久的技术。

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Graham Burnett, a young historian of science, served as the foreman of a jury examining an admitted killing in Manhattan's gay demi-monde.

ECONOMIST: American juries

Although one of the other 11 members of the jury was, improbably, also a historian of science, two and possibly a third showed the mental acuity of fireplugs.

ECONOMIST: American juries

As historian of science Stanley Jaki spent his life documenting, the pagan world view was one of endless cycles, of oscillations, of rise and fall, golden ages of glory, bronze ages of decline, iron and stone ages of despair, with no genuine permanent progress.

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