In 1991, theoretical physicist John Sidles first proposed the idea of combining MRI with atomic force microscopy to image tiny biological structures.

1991年，理论物理学家约翰·赛德斯首次提出了将原子力显微技术与MRI相结合用以对微小生物结构成像的想法。

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NIST physicist James Bergquist notes that the idea of using a constellation of satellites for navigation came up only after atomic clocks were developed.

NIST的物理学家James Bergquist指出，原子钟出现后不久就有了利用卫星星座进行导航的思想。

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In the outstanding 1980s miniseries about the development of the first atomic bomb, Day One, the Hungarian physicist Leo Szilard is quoted as saying that he always keeps his suitcases packed and at the door.

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