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independence, and was elected to the second Continental Congress. 1776--On Committee of Five to frame the Declaration of Independence. Appointed commissioner to solicit aid from France. 1778--Secured a treaty of alliance with France. 1781--Member of the commission to negotiate a treaty of peace with Great Britain. 1785--President of the Commonwealth of Pennsylvania. 1787--Assisted in framing the Constitution of the United States. 1790--Died at his home in Philadelphia, eighty-four years of age. "Stranded in London in 1725;" in 1748 retiring from business "with an estimated fortune of seventy-five thousand dollars"--a real fortune in those days--besides an assured income of five thousand dollars a year from his publishing business. Here is advancement! Franklin the Scientist. If Franklin had remained in retirement he would be remembered as a successful colonial gentleman who contributed many maxims and proverbs to the literature of common sense. But about this time men who had the leisure were everywhere playing with electricity. Experiments in natural science happened to be a fad, much as in recent years have been experiments in table-lifting, automatic writing, and other phenomena of what is called the "subliminal self." Franklin studied electricity with the rest, but with the difference that he made his electrical work amount to something. The results of his experiments were published, arousing a great deal of interest in Europe. The suggestion that thunder and lightning are electrical phenomena similar to those produced artificially was made by Franklin in 1749. The idea was not altogether new. He, however, emphasized it, and proposed an experiment by which the identity of the two manifestations of the electric fluid might be proved. His scheme involved the erection of an iron rod on a church steeple or high tower to draw electricity from passing clouds. The experiment was first actually carried out by a Frenchman, D'Alibard. When Franklin made his famous experiment with the kite in 1752 the theory he was seeking to prove had already been established. Yet the credit of the discovery belongs to him by right of prior suggestion. Franklin offered, instead of the two-fluid theory of electricity, the then revolutionary one-fluid theory; discovered the poisonous nature of air breathed out from the lungs; made i
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