Encyclopedia > Georg Purbach

Article Content

Georg Purbach

Georg Purbach (1423 - 1461) was a German astronomer and mathematician. He is credited with the invention of several scientific instruments, including the regula[?], the geometrical square[?], and the "Jacob's Staff[?]."

Purbach was the author of a seminal work in astronomy, Theoricae novae planetarum.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Indian reservation

... Indian Reservation[?] Laguna Indian Reservation[?] Canoncito Indian Reservation[?] Isleta Indian Reservation[?] Zia Indian Reservation[?] Jicarilla ...