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490 results for “sharpgrain”

  1. Americium: atomic number: 95; weight: (243); Radioactive actinide; discovery: 1944—Seaborg, James, Morgan, Ghiorso #Poetry #Science #History #Americium (sharpgiving.com/Sharp/thebooko)

  2. 1937: Victor Goldschmidt explained how chemistry and geology determine the distribution of elements that form our planet. #Poetry #Science #History #Geophysics #Goldschmidt (sharpgiving.com/Sharp/thebooko)

  3. 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 (sharpgiving.com/thebookofscien)

  4. Molybdenum: atomic number: 42; weight: 95.95; Transition metal; discovery: 1778,1781—Carl Wilhelm Scheele, Peter Jacob Hjelm #Poetry #Science #History #Molybdenum (sharpgiving.com/thebookofscien)

  5. Molybdenum: atomic number: 42; weight: 95.95; Transition metal; discovery: 1778,1781—Carl Wilhelm Scheele, Peter Jacob Hjelm #Poetry #Science #History #Molybdenum (sharpgiving.com/thebookofscien)

  6. Molybdenum: atomic number: 42; weight: 95.95; Transition metal; discovery: 1778,1781—Carl Wilhelm Scheele, Peter Jacob Hjelm #Poetry #Science #History #Molybdenum (sharpgiving.com/thebookofscien)

  7. Molybdenum: atomic number: 42; weight: 95.95; Transition metal; discovery: 1778,1781—Carl Wilhelm Scheele, Peter Jacob Hjelm #Poetry #Science #History #Molybdenum (sharpgiving.com/thebookofscien)

  8. Molybdenum: atomic number: 42; weight: 95.95; Transition metal; discovery: 1778,1781—Carl Wilhelm Scheele, Peter Jacob Hjelm #Poetry #Science #History #Molybdenum (sharpgiving.com/thebookofscien)

  9. In 1928, Alexander Fleming discovered that the penicillium mold that ruined his experiment had killed staphylococci in his petri dish. #Poetry #Science #History #Pharmacology #Penicillin #Fleming (sharpgiving.com/thebookofscien)

  10. 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 (sharpgiving.com/thebookofscien)