Works of the Late Dr. Benjamin Franklin: Consisting of His Life, Written by Himself, Together with Essays, Humorous, Moral & Literary, Chiefly in the Manner of the SpectatorAbbott, 1812 - 301 頁 |
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第 6 到 10 筆結果,共 18 筆
第 101 頁
... experiment was given to the Royal Academy of Sciences , in a memoir by M. D'Alibard , dated May 13th , 1752. On the ... experiments Franklin's theory was esta- blished in the most firm manner . When the truth of it could no longer be ...
... experiment was given to the Royal Academy of Sciences , in a memoir by M. D'Alibard , dated May 13th , 1752. On the ... experiments Franklin's theory was esta- blished in the most firm manner . When the truth of it could no longer be ...
第 102 頁
... experiments , and of putting these experiments in practice , and thus establishing his theory upon a firm and solid basis , is in- contestibly due to Franklin . D'Alibard , who made the experiments in France , says , that he only ...
... experiments , and of putting these experiments in practice , and thus establishing his theory upon a firm and solid basis , is in- contestibly due to Franklin . D'Alibard , who made the experiments in France , says , that he only ...
第 103 頁
... experiments , to determine the state of electricity in the clouds . From a number of experiments he formed this conclusion : " that the clouds of a thunder - gust are most commonly in a negative state of electricity , but sometimes in a ...
... experiments , to determine the state of electricity in the clouds . From a number of experiments he formed this conclusion : " that the clouds of a thunder - gust are most commonly in a negative state of electricity , but sometimes in a ...
第 109 頁
... experimental philosophy , and purpose speedily to complete it . The Loganian library , one of the best collections in America , will shortly be opened ; so that neither books nor instru- ments will be wanting ; and as we are determined ...
... experimental philosophy , and purpose speedily to complete it . The Loganian library , one of the best collections in America , will shortly be opened ; so that neither books nor instru- ments will be wanting ; and as we are determined ...
第 123 頁
... experiments , particularly on the tour- malin . The singular properties which this stone pos- sesses of being electrified on one side positively , and on the other negatively , by heat alone , without friction , had been but lately ...
... experiments , particularly on the tour- malin . The singular properties which this stone pos- sesses of being electrified on one side positively , and on the other negatively , by heat alone , without friction , had been but lately ...
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acquaintance act of parliament advantage agreeable America appeared assembly Benjamin Benjamin Franklin Boston Britain citizens colonies consequence continued debt defence dispute duty employed endeavour England English Europe expence father favour Franklin French friends gave George give governor Great-Britain honour hundred inconvenience Indians inhabitants Jacob Brown John Keimer kind labour land learned letter liberty Little Britain lived Madeira wine manner means ment merchants Mussulmen nation necessary never obliged observed occasion opinion paid paper parliament Pennsylvania persons Philadelphia pleasure pounds sterling present printer printing procure proposed province province of Pennsylvania quaker racters Ralph received refused respect sent shew shillings slavery soon stamp-act subsisted suppose sylvania ther thing Thomas Thomas Penn thought tion town trade uncle Benjamin William wish young