• Thumbnail for Carl August von Steinheil
    Carl August von Steinheil (12 October 1801 – 14 September 1870) was a German physicist, inventor, engineer and astronomer. Steinheil was born in Ribeauvillé...
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  • Thumbnail for Steinheil (crater)
    the Moon. It was named after German astronomer and physicist Carl August von Steinheil in 1935. It forms a prominent crater pair with the similar-sized...
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  • 1954), French woman, married with Adolph Steinheil (crater), named after Carl August von Steinheil C. A. Steinheil & Söhne, company, manufacturer of cameras...
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  • Thumbnail for Earth-return telegraph
    after the first earth-return telegraph was put into service by Carl August von Steinheil in 1838. Earth-return telegraph began to have problems towards...
    17 KB (2,246 words) - 11:57, 28 February 2024
  • Thumbnail for Needle telegraph
    scientific study and communication between university sites. Carl August von Steinheil adapted Gauss and Weber's rather cumbersome apparatus for use on...
    20 KB (2,798 words) - 13:38, 29 September 2024
  • Thumbnail for Carl Friedrich Gauss
    it. His work was noted by the optician Carl August von Steinheil, who in 1860 introduced the achromatic Steinheil doublet, partly based on Gauss's calculations...
    182 KB (18,169 words) - 16:59, 22 December 2024
  • Thumbnail for Achromatic lens
    reduce the impact of errors in R2 and R3 . The Steinheil doublet, devised by Carl August von Steinheil, is a flint-first doublet. In contrast to the Fraunhofer...
    13 KB (1,740 words) - 03:27, 7 September 2024
  • Thumbnail for History of photography
    buildings. Kobell revealed his work in 1839, together with Carl August von Steinheil. The "Steinheil method" produced pictures with a diameter of 4 cm, and...
    67 KB (7,632 words) - 12:22, 10 November 2024
  • Thumbnail for Photography
    be the oldest camera negative in existence. In March 1837, Steinheil, along with Franz von Kobell, used silver chloride and a cardboard camera to make...
    84 KB (9,328 words) - 15:23, 16 December 2024
  • Thumbnail for Wolfgang Franz von Kobell
    early photographic and photochemistry procedures together with Carl August von Steinheil. Charakteristik der Mineralien (2 vols. 1830–1831) Tafeln zur...
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  • Thumbnail for Morse code
    the first commercial telegraph. Carl Friedrich Gauss and Wilhelm Eduard Weber (1833) as well as Carl August von Steinheil (1837) used codes with varying...
    106 KB (9,733 words) - 03:22, 18 November 2024
  • Gilston Knott Carl-Gunne Fälthammar Carl-Gustaf Rossby Carl Anton Bjerknes Carl Auer von Welsbach Carl August von Steinheil Carl David Anderson Carl David Tolmé...
    27 KB (2,788 words) - 23:35, 20 October 2024
  • "Optical-astronomic Anstalt CA Steinheil & Söhne", founded by her paternal great-grandfather Carl August von Steinheil. In 1918, she married Ludwig Franz...
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  • Munich, Bavaria, Germany, to Carl August von Steinheil and Margarethe Amalie née Steinheil. He worked for C. A. Steinheil & Söhne [de], an optical-astronomical...
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  • Thumbnail for Justus von Liebig
    salts to metallic silver. After working with other scientists, Carl August von Steinheil approached Liebig in 1856 to see if he could develop a silvering...
    73 KB (8,338 words) - 23:19, 9 December 2024
  • Thumbnail for Telegraphy
    form a complete electrical circuit or "loop". In 1837, however, Carl August von Steinheil of Munich, Germany, found that by connecting one leg of the apparatus...
    79 KB (9,825 words) - 00:12, 22 December 2024
  • Thumbnail for Daguerreotype
    number of innovative camera designs appeared: By December 1839, Carl August von Steinheil invented a small, portable metal camera, which was nineteen times...
    112 KB (12,836 words) - 17:06, 3 December 2024
  • Garnier (1801–1869), French clockmaker, Paris, electric clocks. Carl August von Steinheil (1801–1870), German physician and astronomer, Munich, first electric...
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  • Earth battery (category Articles with dead external links from August 2019)
    one volt, to operate a clock. Carl Friedrich Gauss, who had researched Earth's magnetic field, and Carl August von Steinheil, who built one of the first...
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  • Thumbnail for 1801
    von Meyer, German palaeontologist (d. 1869) October 12 Friedrich Frey-Herosé, member of the Swiss Federal Council (d. 1873) Carl August von Steinheil...
    17 KB (1,913 words) - 17:27, 18 December 2024
  • Thumbnail for 65 Cybele
    of naming the asteroid to Carl August von Steinheil in recognition of his achievements in telescope production. Von Steinheil elected to name it "Maximiliana"...
    26 KB (1,876 words) - 20:59, 29 September 2024
  • Thumbnail for Ribeauvillé
    and composer Jean-Michel Beysser (1753–1794), French general Carl August von Steinheil (1801–1870), physicist Maurice Lévy (1838–1910), engineer Jean-François...
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  • Spohn Roland Sprague Ludwig Staiger Simon von Stampfer Angelika Steger Karl Stein Carl August von Steinheil Ernst Steinitz Moritz Abraham Stern Michael...
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  • Georg von Soldner Arnold Sommerfeld Eckehard Specht Johann Sperling Hertha Sponer Johannes Stark Matthias Staudacher Max Steenbeck Carl August von Steinheil...
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  • medical professor Karl August Steinheil (1801–1870), German physicist, inventor, engineer and astronomer Karl August Varnhagen von Ense (1785–1858), German...
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  • Thumbnail for Carl von Voit
    Carl von Voit (31 October 1831 – 31 January 1908) was a German physiologist and dietitian. Voit was born in Amberg, the son of August von Voit and Mathilde...
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  • Thumbnail for Postfuhramt
    (1791–1872) (No. 22) – August von der Heydt (1801–1874) (No. 23) – Werner von Siemens (1816–1892) (No. 24) – Carl August von Steinheil (1801–1870) (No. 25)...
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  • von Maffei, German industrialist (born 1790) 14 September – Carl August von Steinheil, German physicist, inventor, engineer and astronomer (born 1801)...
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  • Thumbnail for Herman Schultz (astronomer)
    1875. In 1860, he married Charlotte Klara Amlie Steinheil, daughter of astronomer Carl August von Steinheil. Over the course of his career, Schultz discovered...
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  • Hermann von Meyer, German palaeontologist (died 1869) 12 October – Carl August von Steinheil, German engineer, astronomer (died 1870) 23 October – Albert Lortzing...
    11 KB (982 words) - 23:31, 15 September 2024