EditorialIron concretion (secondary filled with rubber) originated around an iron object that itself was completely digested from the wreck of the East Indies sailor 't Vliegend Hart, which died in 1735. The concretion once revolved around a kind of round rod /...
EditorialThe Largest Wheel that ever Revolved, World's Columbian Exposition., Benjamin West Kilburn (American, 1827 - 1909), 1894, Albumen silver print.
EditorialPhotographic Study, early 1860s, Albumen silver print from glass negative, 20.1 x 14.4 cm (7 15/16 x 5 11/16 in.), Photographs, Clementina Hawarden (British, 1822?1865), Clementina, Lady Hawarden, is a poetic, if elusive, presence among nineteenth-cent...
EditorialCOPERNICUS, Nicolaus (Torun, 1473-Frauenburg, 1543). Polish astronomer, famous for his treatise "De revolutionibus orbium caelestium libri VI" (1543), where he affirmed that the Earth revolved around itself and the Sun.