version 1.57, 2014/02/11 12:20:34 |
version 1.58, 2014/03/06 17:36:28 |
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02/17 T. J. Watson, Sr. born, 1874 |
02/17 T. J. Watson, Sr. born, 1874 |
02/17 Marion Anderson born, 1902 |
02/17 Marion Anderson born, 1902 |
02/18 Ernst Mach born, 1838, philosopher & optics pioneer |
02/18 Ernst Mach born, 1838, philosopher & optics pioneer |
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02/18 Michelangelo Buonarroti dies in Rome, Italy, 1564 |
02/19 Nicolas Copernicus born in Thorn, Poland, 1473 |
02/19 Nicolas Copernicus born in Thorn, Poland, 1473 |
02/20 Ludwig Boltzmann born, 1844, atomic physics pioneer |
02/20 Ludwig Boltzmann born, 1844, atomic physics pioneer |
02/21 Alexis De Rochon born, 1838, developed the spyglass |
02/21 Alexis De Rochon born, 1838, developed the spyglass |