Karl Wilhelm Bone Hauer

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Karl Wilhelm Bonehauer , (born April 10, 1805 in Potsdam , † March 13, 1875 in Meiningen ) was a German educator, rector and physicist.

Live and act

Karl Wilhelm Kniehauer was born in Potsdam, Brandenburg, in 1805. After completing his studies, he worked for a few years from 1830 as a teacher at the Prenzlau grammar school and then as director at the secondary school in Neubrandenburg . In the spring of 1837, Bonehauer received an appointment from Duke Bernhard II of Saxony-Meiningen to be the director of the Meiningen Realschule, which was to be founded, the later ducal Realgymnasium Meiningen . In August 1837 he received the first funds to purchase teaching materials and on May 1, 1838 he opened the secondary school. In the following years he expanded the school to a university entrance qualification and was appointed councilor . In 1863, with the help of formerly well-to-do students, he founded the "Bone Hauer Foundation", from which students in need at Prima and Selekta received a scholarship. On October 1st, 1870, Kniehauer retired.

In addition to his full-time jobs, Kniehauer worked as a physicist. He wrote a guide for differential and integral calculus , presented the theory of undulation and provided treatises on electricity. He published numerous contributions in scientific papers.

Fonts (selection)

  • Experiments on bound electricity. In: Annals of Physics and Chemistry. Volume 134, Joh. Ambr. Barth, Leipzig 1843.
  • About the voltage relationships in the electrical secondary current. In: Annals of Physics and Chemistry. Volume 146, Joh. Ambr. Barth, Leipzig 1847.
  • Experiments on the division of the battery current with regard to the theory of the same. In: Annals of Physics and Chemistry. Volume 209, Joh. Ambr. Barth, Leipzig 1868.
  • Attempts at the theory of the Leyden bottle. In: Annals of Physics and Chemistry. Volume 214, Joh. Ambr. Barth, Leipzig 1869.
  • About the bypass. In: Annals of Physics and Chemistry. Volume 218, Joh. Ambr. Barth, Leipzig 1871.

Individual evidence

  1. ^ Anton Emmrich: History of the Meininger Realgymnasium from 1838 to 1888.
  2. ^ Lexicon on the history of the city of Meiningen Bielsteinverlag Meiningen, 2008.

Web links

Wikisource: Karl Wilhelm Bonehauer  - Sources and full texts
personal data
SURNAME Bonechauer, Karl Wilhelm
ALTERNATIVE NAMES Bonechauer, Carl Wilhelm
BRIEF DESCRIPTION German educator and physicist
DATE OF BIRTH April 10, 1805
PLACE OF BIRTH Potsdam
DATE OF DEATH March 13, 1875
Place of death Meiningen