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Deaths on May 25

Frank Watson Dyson
1939May, 25

Frank Watson Dyson

Frank Watson Dyson, English astronomer and academic (b. 1868)
Sir Frank Watson Dyson, KBE, FRS, FRSE (8 January 1868 – 25 May 1939) was an English astronomer and the ninth Astronomer Royal who is remembered today largely for introducing time signals ("pips") from Greenwich, England, and for the role he played in proving Einstein's theory of general relativity.

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Events on 1939

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