1982 - Dr. William C. DeVries replaced the diseased heart of Barney Clark with the Jarvik-7, the first permanent artificial heart ever used for a human patient.
1761 - Nicolas Louis Robert - French inventor of the continuous paper-making machine.
1885 - George Richards Minot - American physician - shared the Nobel Prize for Physiology or Medicine in 1934 for the introduction of a raw-liver diet in the treatment of pernicious anemia.
Nobel lecture, address, biography
1930 - Gary S. Becker
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