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At a meeting of the Academy of Natural Sciences of Philadelphia , held on the 27 th ultimo Thomas Jefferson of Monticello was duly elected a Corresponding member. The object of this institution being the promotion of all the various branches of Natural Science, especially the investigation of the natural productions of the United States , we shall be happy to receive, and communicate any...
Extract from the Minutes of the Academy of Natural Sciences of Philadelphia; Feb y 2, 1819. ‘D r Hare read a paper on a new instrument by which he considers that it is shewn, that the heat produced by the Salvanie apparatus, is not the effect of electricity; but a collateral result of the laws which produce the motion of this fluid. ‘Twenty copper & twenty zinc plates were supported vertically...
The ACADEMY of Natural Sciences OF PHILADELPHIA HAVE ELECTED Thomas Jefferson a Correspondent of their ASSOCIATION this Twenty Seventh day of January 1818 W m Maclure , President Reuben Haines , Corresponding Zaccheus Collins Secretary Vice Presidents Will m