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Science and Technology timelines
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Niels Bohr-November 18, 1885 - October 7, 1962
Deadly Tsunamis-Richard A.
Deadly Tsunamis - Logan Mosscrop
Migracion
Paul Feyerabend (January 13, 1924-Febraury 11, 1994)
John Stuart Mill 1806-1873
La Historia del Supercomputo