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William Nicholson (13 December 1753 – 21 May 1815) was an English writer, translator, publisher, scientist, inventor, patent agent and civil engineer. He launched the first monthly scientific journal in Britain, Journal of Natural Philosophy, Chemistry, and the Arts, in 1797, and remained its editor until 1814.
March 22 – Company of Surgeons granted a royal charter to become the Royal College of Surgeons in London. [1]September – Philippe Pinel publishes Traité médico-philosophique sur l'aliénation mentale ou la manie (Medical and philosophical Treatise on insanity or mania) which marks the beginning of an in-depth change in the approaches and methods of work with "lunatics".
The earthenware barrier is porous, which allows ions to pass through but keeps the solutions from mixing. The Daniell cell was a great improvement over the existing technology used in the early days of battery development and was the first practical source of electricity. It provides a longer and more reliable current than the Voltaic cell.
Painting of the Royal Institution by Thomas Hosmer Shepherd circa 1838. Founded in 1799 with the stated purpose of "diffusing the Knowledge, and facilitating the general Introduction, of Useful Mechanical Inventions and Improvements; and for teaching, by Courses of Philosophical Lectures and Experiments, the application of Science to the common Purposes of Life," the Royal Institution was a ...
In 1800, Volta stacked several pairs of alternating copper (or silver) and zinc discs separated by cloth or cardboard soaked in brine, which increased the total electromotive force. [7] [8] When the top and bottom contacts were connected by a wire, an electric current flowed through the voltaic pile and the connecting wire. This was the first ...
TIME100 Talks explored a crucial challenge: how to transform promising breakthroughs in science into real solutions.
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