Astronomicum Caesareum

  Behold the Astronomicum Caesareum, “Perhaps the Most Beautiful Scientific Book Ever Printed” (1540) Did your college math textbooks have moving parts? From 1524 on, a famous German cosmography book came with 5 volvelles! Peter Apian (later knighted for a different book), opted for a novel, tactile-visual teaching style for all earthly and heavenly measurements.… Continue reading Astronomicum Caesareum