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Week 27

Week 27: July 2 鈥� 8 (Archive)

July 2

  • Albert Ladenberg, born 1842, synthesized coniine, piperidine, pyridine, and other compounds.
  • William H. Bragg, born 1862, researcher in X-rays and crystal structure; (1915).
  • Fritz Haber demonstrated process of nitrogen fixation to Badische Aniline und Soda-Fabrik in 1909.

July 3

  • Sergei S. Nametkin, born 1876, researched terpene chemistry and rearrangement of camphenes.
  • Antoine-Jerome Balard announced discovery of bromine (Br, 35) to the Academie de Sciences, Paris, in 1826.
  • Samuel P. Massie, Jr., born 1919, researched cures for diseases; encouraged disadvantaged students into science careers.

July 4

  • Ernst O. Beckmann, born 1853, discovered rearrangement of oximes of ketones into acid amides or anilides (Beckmann molecular transformation); invented apparatus for determination of boiling and freezing point of solutions (1886).

July 5

  • Herbert S. Gasser, born 1888, researched electrophysiology of nerves; (1944).
  • John H. Northrop, born 1891, conducted research on purification of enzymes; discovered fermentation process for acetone; (1946).
  • American Cyanamid Company organized in 1907.

July 6

  • Axel H. T. Theorell, born 1903, crystallized myoglobin; (1955).

July 7

  • Robert Goddard obtained a patent for a liquid fuel rocket in 1914.
  • Camillo Golgi, born 1843, researched structure of the nervous system; (1906).

July 8

  • Jason Cardelli reports interstellar abundances of heaviest elements, including thallium and lead, are detected within interstellar gas, in Science magazine in 1994.