1851 in science
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The year 1851 in science and technology involved some significant events, listed below.
Solar eclipse of July 28, 1851: the first correctly exposed photograph of a solar eclipse, using the daguerreotype process.
Spiru Haret
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Spiru C. Haret was a Romanian mathematician, astronomer, and politician. He made a fundamental contribution to the n-body problem in celestial mechanics by proving that using a third degree approximat
1851 in science
…January 19 – Jacobus Kapteyn (died 1922), Dutch astronomer. February 15 – Spiru Haret (died 1912), Romanian mathematician, astronomer and politician. March 16 – Martinus Beijerinck (died 1931), Dutch microbiologist and botanist…
Spiru Haret
Bust of Spiru Haret by Dimitrie Paciurea