books.google.ca - Lost Discoveries, Dick Teresi's innovative history of science, explores the unheralded scientific breakthroughs from peoples of the ancient world -- Babylonians, Egyptians, Indians, Africans, New World and Oceanic tribes, among others -- and the non-European medieval world. They left an enormous heritage...http://books.google.ca/books/about/Lost_Discoveries.html?id=pheL_ubbXD0C&utm_source=gb-gplus-shareLost Discoveries
