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490 results for “sharpgrain”
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In 1904, John Ambrose Fleming used an Edison-effect bulb as the first vacuum tube. #Poetry #Science #History #Electromagnetism #VacuumTube #Fleming (https://sharpgiving.com/thebookofscience/items/p1904h.html)
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In 1904, Ludwig Prandtl simplified calculations of aerodynamic flow by separating the part of the flow where it is affected by drag. #Poetry #Science #History #FluidDynamics #Prandtl (https://sharpgiving.com/thebookofscience/items/p1904g.html)
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In 1904, Ludwig Prandtl simplified calculations of aerodynamic flow by separating the part of the flow where it is affected by drag. #Poetry #Science #History #FluidDynamics #Prandtl (https://sharpgiving.com/thebookofscience/items/p1904g.html)
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In 1904, Ludwig Prandtl simplified calculations of aerodynamic flow by separating the part of the flow where it is affected by drag. #Poetry #Science #History #FluidDynamics #Prandtl (https://sharpgiving.com/thebookofscience/items/p1904g.html)
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In 1904, Ludwig Prandtl simplified calculations of aerodynamic flow by separating the part of the flow where it is affected by drag. #Poetry #Science #History #FluidDynamics #Prandtl (https://sharpgiving.com/thebookofscience/items/p1904g.html)
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In 1904, Ludwig Prandtl simplified calculations of aerodynamic flow by separating the part of the flow where it is affected by drag. #Poetry #Science #History #FluidDynamics #Prandtl (https://sharpgiving.com/thebookofscience/items/p1904g.html)
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In 1904, Ernst Alexanderson designed the first high-power alternator useful for generating radio wave frequencies. #Poetry #Science #History #Electromagnetism #Alternator #Alexanderson (https://sharpgiving.com/thebookofscience/items/p1904f.html)
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In 1904, Hendrik Lorentz and Henri Poincaré developed the time/space transformations that led to the special theory of relativity. #Poetry #Science #History #Physics #Relativity #Lorentz #Poincaré (https://sharpgiving.com/thebookofscience/items/p1904c.html)
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In 1904, Hendrik Lorentz and Henri Poincaré developed the time/space transformations that led to the special theory of relativity. #Poetry #Science #History #Physics #Relativity #Lorentz #Poincaré (https://sharpgiving.com/thebookofscience/items/p1904c.html)
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In 1904, Hendrik Lorentz and Henri Poincaré developed the time/space transformations that led to the special theory of relativity. #Poetry #Science #History #Physics #Relativity #Lorentz #Poincaré (https://sharpgiving.com/thebookofscience/items/p1904c.html)
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In 1904, Hendrik Lorentz and Henri Poincaré developed the time/space transformations that led to the special theory of relativity. #Poetry #Science #History #Physics #Relativity #Lorentz #Poincaré (https://sharpgiving.com/thebookofscience/items/p1904c.html)
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In 1904, Hendrik Lorentz and Henri Poincaré developed the time/space transformations that led to the special theory of relativity. #Poetry #Science #History #Physics #Relativity #Lorentz #Poincaré (https://sharpgiving.com/thebookofscience/items/p1904c.html)
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In 1904, Ivan Pavlov showed that animal behaviors previously thought to be autonomic could be triggered by the ringing of a bell. #Poetry #Science #History #Psychology #Conditioning #Pavlov (https://sharpgiving.com/thebookofscience/items/p1904b.html)
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In 1903, William Crookes invented a toy that let you view scintillations from nuclear disintegrations, the spinthariscope. #Poetry #Science #History #Spinthariscope #Crookes (https://sharpgiving.com/thebookofscience/items/p1903d.html)
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In 1903, Henri Poincaré showed that the universe is less predicable than Newton’s laws would suggest, which was the beginning of Chaos Theory. #Poetry #Science #History #Mathematics #Chaos #Poincaré (https://sharpgiving.com/thebookofscience/items/p1903.html)
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In 1903, Henri Poincaré showed that the universe is less predicable than Newton’s laws would suggest, which was the beginning of Chaos Theory. #Poetry #Science #History #Mathematics #Chaos #Poincaré (https://sharpgiving.com/thebookofscience/items/p1903.html)
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In 1903, Henri Poincaré showed that the universe is less predicable than Newton’s laws would suggest, which was the beginning of Chaos Theory. #Poetry #Science #History #Mathematics #Chaos #Poincaré (https://sharpgiving.com/thebookofscience/items/p1903.html)
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In 1903, Henri Poincaré showed that the universe is less predicable than Newton’s laws would suggest, which was the beginning of Chaos Theory. #Poetry #Science #History #Mathematics #Chaos #Poincaré (https://sharpgiving.com/thebookofscience/items/p1903.html)
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In 1902, based on observations by Fridtjof Nansen, Vagn Walfrid Ekman explained why the wind blows icebergs sideways to the wind. #Poetry #Science #History #Oceanography #Ekman (https://sharpgiving.com/thebookofscience/items/p1902d.html)
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In 1902, both Richard Assmann and Léon Teisserenc de Bort discovered the stratosphere using high-altitude balloons. #Poetry #Science #History #AtmosphericSciences #Stratosphere #Assmann #deBort (https://sharpgiving.com/thebookofscience/items/p1902c.html)
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In 1902, Reginald Fessenden invented the hot wire barretter based on an effect discovered by Humphry Davy in 1821. #Poetry #Science #History #Electromagnetism #Barretter #Fessenden (https://sharpgiving.com/thebookofscience/items/p1902b.html)
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In 1902, Theodor Boveri and Walter Sutton proposed that chromosomes are responsible for Mendelian inheritance. #Poetry #Science #History #Genetics #Chromosome #Boveri #Sutton (https://sharpgiving.com/thebookofscience/items/p1902.html)
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In 1901, Ferdinand Kurlbaum and Ludwig Holborn invented the disappearing-filament pyrometer about the same time that Harmon Northrup Morse invented it. #Poetry #Science #History #Thermometry #Pyrometer #Kurlbaum #Holborn (https://sharpgiving.com/thebookofscience/items/p1901c.html)
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A week in security (August 5 – August 11) https://www.malwarebytes.com/blog/news/2024/08/a-week-in-security-august-5-august-11 #traversalvulnerability #nationalpublicdata #sharprhino #magniber #News #ADT
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In 1901, Reginald Fessenden invented heterodyning for combining frequencies, the basis of AM radio transmission. #Poetry #Science #History #Electromagnetism #Heterodyne #Fessenden (https://sharpgiving.com/thebookofscience/items/p1901b.html)
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In 1901, Karl Landsteiner realized that blood transfusions were safe only when the antigens on the surface of donor and recipient red blood cells were compatible. #Poetry #Science #History #Medicine #BloodType #Landsteiner (https://sharpgiving.com/thebookofscience/items/p1901.html)
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In 1900, Paul Villard discovered a third type of radiation from radium - gamma rays. #Poetry #Science #History #Chemistry #GammaRay #Villard (https://sharpgiving.com/thebookofscience/items/p1900c.html)
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In 1900, Paul Villard discovered a third type of radiation from radium - gamma rays. #Poetry #Science #History #Chemistry #GammaRay #Villard (https://sharpgiving.com/thebookofscience/items/p1900c.html)
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In 1900, Paul Villard discovered a third type of radiation from radium - gamma rays. #Poetry #Science #History #Chemistry #GammaRay #Villard (https://sharpgiving.com/thebookofscience/items/p1900c.html)
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In 1900, Paul Villard discovered a third type of radiation from radium - gamma rays. #Poetry #Science #History #Chemistry #GammaRay #Villard (https://sharpgiving.com/thebookofscience/items/p1900c.html)