How tall is Georg Hartmann – 1,80m.** How much weight is Georg Hartmann – 83kg** **We have a new information about height&weight of Georg Hartmann. It was submitted by Wolfgang Feli, 33 years old. From Clarkton, North Carolina.
Georg Hartmann (sometimes spelled Hartman, February 9, 1489 – April 9, 1564) was a German engineer, instrument maker, author, printer, humanist, churchman, and astronomer.Hartmann was born in Eggolsheim near Forchheim, present-day Bavaria. At the age of 17, he began studying theology and mathematics at the University of Cologne. After finishing his studies, he travelled through Italy and finally settled in Nuremberg in 1518. There he constructed astrolabes, globes, sundials, and quadrants. In addition to these traditional scientific instruments Hartmann also made gunners levels and sights. Hartmann was possibly the first to discover the inclination of Earths magnetic field. He died in Nuremberg.His two published works were Perspectiva Communis (Nuremberg, 1542), a reprint of John Peckhams 1292 book on optics and Directorium (Nuremberg, 1554), a book on astrology. He also left Collectanea mathematica praeprimis gnomonicam spectania, 151 f. MS Vienna, ?sterreichische Nationalbibliothek, Quarto, Saec. 16 (1527–1528), an unpublished work on sundials and astrolabes that was translated by John Lamprey and published under the title of Hartmanns Practika in 2002.