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490 results for “sharpgrain”
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In 1808, John Dalton claimed that chemical elements are made of fixed proportions of different kinds of atoms, each with a different weight. #Poetry #Science #History #Atoms #Molecules #Dalton (https://sharpgiving.com/thebookofscience/items/p1808.html)
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In 1803, Louis-Bernard Guyton de Morveau calibrated his platinum pyrometer with a mercury thermometer and compared its results to the Wedgwood scale. #Poetry #Science #History #Thermometry #Pyrometer #Guyton (https://sharpgiving.com/thebookofscience/items/p1803c.html)
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In 1803, Louis-Bernard Guyton de Morveau calibrated his platinum pyrometer with a mercury thermometer and compared its results to the Wedgwood scale. #Poetry #Science #History #Thermometry #Pyrometer #Guyton (https://sharpgiving.com/thebookofscience/items/p1803c.html)
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In 1803, Louis-Bernard Guyton de Morveau calibrated his platinum pyrometer with a mercury thermometer and compared its results to the Wedgwood scale. #Poetry #Science #History #Thermometry #Pyrometer #Guyton (https://sharpgiving.com/thebookofscience/items/p1803c.html)
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In 1803, Louis-Bernard Guyton de Morveau calibrated his platinum pyrometer with a mercury thermometer and compared its results to the Wedgwood scale. #Poetry #Science #History #Thermometry #Pyrometer #Guyton (https://sharpgiving.com/thebookofscience/items/p1803c.html)
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In 1803, Louis-Bernard Guyton de Morveau calibrated his platinum pyrometer with a mercury thermometer and compared its results to the Wedgwood scale. #Poetry #Science #History #Thermometry #Pyrometer #Guyton (https://sharpgiving.com/thebookofscience/items/p1803c.html)
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1802-1879: Humphry Davy was the first to make an electric incandescent light, although many, including Thomas Edison, improved on the idea. #Poetry #Science #History #Physics #LightBulb #Davy #Edison (https://sharpgiving.com/thebookofscience/items/p1802.html)
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In 1796, Edward Jenner performed the first vaccination, showing how to prevent smallpox. #Poetry #Science #History #Vaccination #Jenner (https://sharpgiving.com/thebookofscience/items/p1796.html)
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In 1791, Johann Schweigger built the first working galvanometer, coiling a wire around a magnetic needle. #Poetry #Science #History #Galvanometer #Schweigger (https://sharpgiving.com/thebookofscience/items/p1791b.html)
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In 1791, Johann Schweigger built the first working galvanometer, coiling a wire around a magnetic needle. #Poetry #Science #History #Galvanometer #Schweigger (https://sharpgiving.com/thebookofscience/items/p1791b.html)
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In 1791, Johann Schweigger built the first working galvanometer, coiling a wire around a magnetic needle. #Poetry #Science #History #Galvanometer #Schweigger (https://sharpgiving.com/thebookofscience/items/p1791b.html)
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Strontium: atomic number: 38; weight: 87.62; Alkaline earth metal; discovery: 1790,1808—Adair Crawford, William Cruikshank, Humphry Davy #Poetry #Science #History #Strontium (https://sharpgiving.com/thebookofscience/items/e038.html)
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In 1785, James Hutton provided a theory of the cycles of earth formation. #Poetry #Science #History #EarthCycles #Hutton (https://sharpgiving.com/thebookofscience/items/p1785.html)
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In 1783, Josiah Wedgwood invented the first practical means of measuring high temperatures in a kiln. #Poetry #Science #History #Temperature #Scale #Wedgwood (https://sharpgiving.com/thebookofscience/items/p1783.html)
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In 1783, Josiah Wedgwood invented the first practical means of measuring high temperatures in a kiln. #Poetry #Science #History #Temperature #Scale #Wedgwood (https://sharpgiving.com/thebookofscience/items/p1783.html)
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In 1783, Josiah Wedgwood invented the first practical means of measuring high temperatures in a kiln. #Poetry #Science #History #Temperature #Scale #Wedgwood (https://sharpgiving.com/thebookofscience/items/p1783.html)
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In 1783, Josiah Wedgwood invented the first practical means of measuring high temperatures in a kiln. #Poetry #Science #History #Temperature #Scale #Wedgwood (https://sharpgiving.com/thebookofscience/items/p1783.html)
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In 1783, Josiah Wedgwood invented the first practical means of measuring high temperatures in a kiln. #Poetry #Science #History #Temperature #Scale #Wedgwood (https://sharpgiving.com/thebookofscience/items/p1783.html)
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Molybdenum: atomic number: 42; weight: 95.95; Transition metal; discovery: 1778,1781—Carl Wilhelm Scheele, Peter Jacob Hjelm #Poetry #Science #History #Molybdenum (https://sharpgiving.com/thebookofscience/items/e042.html)
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Molybdenum: atomic number: 42; weight: 95.95; Transition metal; discovery: 1778,1781—Carl Wilhelm Scheele, Peter Jacob Hjelm #Poetry #Science #History #Molybdenum (https://sharpgiving.com/thebookofscience/items/e042.html)
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Molybdenum: atomic number: 42; weight: 95.95; Transition metal; discovery: 1778,1781—Carl Wilhelm Scheele, Peter Jacob Hjelm #Poetry #Science #History #Molybdenum (https://sharpgiving.com/thebookofscience/items/e042.html)
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Molybdenum: atomic number: 42; weight: 95.95; Transition metal; discovery: 1778,1781—Carl Wilhelm Scheele, Peter Jacob Hjelm #Poetry #Science #History #Molybdenum (https://sharpgiving.com/thebookofscience/items/e042.html)