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Encyclopedia: 1677 (Site not responding. Last check: 2007-10-28) |
 | | Jacques Cassini (February 8, 1677 - April 18, 1756) was a French astronomer, son of Giovanni Domenico Cassini Cassini was born at the Paris Observatory. |
 | | Categories: 1677 February 21 is the 52nd day of the year in the Gregorian Calendar. |
 | | Isaac Barrow Isaac Barrow (1630 - May 4, 1677) was an English divine, scholar and mathematician who is generally given minor credit for his role in the development of modern calculus; in particular, for his work regarding the tangent; for example, Barrow is given credit for being the first to calculate... |
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