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1914 in science : ウィキペディア英語版 | 1914 in science
The year 1914 in science and technology involved some significant events, listed below. ==Astronomy and space exploration==
* Sinope, the outermost known moon of Jupiter, is discovered by Seth Barnes Nicholson at Lick Observatory. * A 76 cm refracting telescope is built at Allegheny Observatory in Pittsburgh, Pennsylvania. It is the fifth largest refractor in the world. * Robert Goddard begins building rockets. * Walter Sydney Adams determines an incredibly high density for Sirius B.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「1914 in science」の詳細全文を読む
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