Search results
Results from the WOW.Com Content Network
Experiments and Observations on Electricity is a treatise by Benjamin Franklin based on letters that he wrote to Peter Collinson, who communicated Franklin's ideas to the Royal Society. [ 1 ] [ 2 ] The letters were published as a book in England in 1751, and over the following years the book was reissued in four more editions containing ...
Observations Concerning the Increase of Mankind, Peopling of Countries, etc. is a short essay written in 1751 by American polymath Benjamin Franklin. [1] It was circulated by Franklin in manuscript to his circle of friends, but in 1755 it was published as an addendum in a Boston pamphlet on another subject. [ 2 ]
Through his research, Franklin was among first to prove the electrical principal of conservation of charge in 1747: [16] [24] a similar discovery was made independently in 1746 by William Watson. Franklin wrote detailed letters and documents about his experiments with the electrostatic machine and Leyden jars.
Benjamin Franklin Drawing Electricity from the Sky, an artistic rendition of Franklin's kite experiment painted by Benjamin West, c. 1816 The BEP engraved the vignette Franklin and Electricity (c. 1860) which was used on the $10 National Bank Note from the 1860s to 1890s.
In recent decades, electrochemistry has become an area of current research, including research in batteries and fuel cells, preventing corrosion of metals, the use of electrochemical cells to remove refractory organics and similar contaminants in wastewater electrocoagulation and improving techniques in refining chemicals with electrolysis and ...
Franklin's observations aided later scientists [citation needed] such as Michael Faraday, Luigi Galvani, Alessandro Volta, André-Marie Ampère and Georg Simon Ohm, whose collective work provided the basis for modern electrical technology and for whom fundamental units of electrical measurement are named.
In 1843, John Lawes and Joseph Henry Gilbert began a set of long-term field experiments in agronomy at Rothamsted Research Station in England; some of them are still running. [13] In 1905, Sir Albert Howard, studied agronomy and focused on organic agriculture processes. In 1943, Howard published his book on An Agriculture Testament. [3]
McCoy, Drew R. (October 1978). "Benjamin Franklin's Vision of a Republican Political Economy for America". The William and Mary Quarterly. 34 (4). Omohundro Institute of Early American History and Culture: 605–628. doi:10.2307/1923207. JSTOR 1923207. Ross, Earle D. (February 1929). "Benjamin Franklin as an Eighteenth-Century Agricultural Leader".