Template:Selected anniversaries/February 25: Difference between revisions
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||1336 – Four thousand defenders of Pilėnai commit mass suicide rather than be taken captive by the Teutonic Knights. | ||1336 – Four thousand defenders of Pilėnai commit mass suicide rather than be taken captive by the Teutonic Knights. | ||
|| | ||Maria Margaretha Kirch (b. 25 February 1670) was a German astronomer, and one of the first famous astronomers of her period due to her writings on the conjunction of the sun with Saturn, Venus, and Jupiter in 1709 and 1712 respectively. Calendar pic. | ||
||1682 – Giovanni Battista Morgagni, Italian anatomist and pathologist (d. 1771) | ||1682 – Giovanni Battista Morgagni, Italian anatomist and pathologist (d. 1771) |
Revision as of 06:20, 29 April 2018
1836: Samuel Colt is granted a United States patent for the Colt revolver.
1861: USS Cairo retrofitted with military Gnomon algorithm functions.
1971: Chemist and academic Theodor Svedberg dies. He was awarded the 1926 Nobel Prize in Chemistry for his pioneering use of analytical ultracentrifugation to distinguish pure proteins from one another.
1972: Mathematician and academic Hugo Steinhaus dies. He "discovered" mathematician Stefan Banach, with whom he made notable contributions to functional analysis, including the Banach–Steinhaus theorem.
1999: Chemist Glenn T. Seaborg dies. He shared the 1951 Nobel Prize in Chemistry for the synthesis, discovery, and investigation of transuranium elements.