African sciences and technologies led the world to civilization. About 10,000 BC and before the study of astronomy, art, horticulture/agriculture, animal husbandry, metalurgy (since 40,000 BC in Mozambique) and other arts and sciences were taught in Africa. The story of the legendry ZINGH EMPIRE OF THE 'WET' SAHARA, a place of life, fertility, great civilization and culture about 30,000 BC to 5,000 BC (the Fur, Dogon, and other Africans are remnants of this prehistoric African civilization), tells a great civilization, now covered in tons of desert sand. Yet, that civilization, a place where science and technology existed (the first chariots, first sailing boats, first mummification, first use of fishing nets, first use of horses for travel), led to what became Egypt, Cush and the civilizations of Crete, Indesu, Sabea, Black Shang China and the Melanesian/Aboriginal cultures.
See
http://www.iuniverse.com (Susu Economics: The History of Pan-African Trade, Commerce, Money and Wealth," )
See also
http://www.myspace.com/bestsellingbooksLIFE ON MARS? SCIENCE AND TECHNOLOGY:
http://web.archive.org/web/20040823121114/community-2.webtv.net/PAULNUBIAEMPIRE/BARTONSNUBIANEMPIRE/index.html