history of science and technology in africa#northern africa and the nile valley 4 wikipedia - EAS
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Sub-Saharan African countries spent on average 0.3% of their GDP on S&T (Science and Technology) in 2007. This represents a combined increase from US$1.8bn in 2002 to US$2.8bn in 2007. North African countries spend a comparative 0.4% of GDP on research, an increase from US$2.6bn in
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See moreAfrica has the world's oldest record of human technological achievement: the oldest stone tools in the world have been found in eastern Africa, and later evidence for tool production by our hominin ancestors has
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See moreThe Great Rift Valley of Africa provides critical evidence for the evolution of early hominins. The earliest tools in the world can be found there as well:
• An unidentified hominin, possibly Australopithecus afarensis or Kenyanthropus platyops,...
See moreAccording to Paul Gerdes, the development of geometrical thinking started early in African history, as early humans learned to
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See moreMost of Africa moved from the Stone Age to the Iron Age. The Iron Age and Bronze Age occurred simultaneously. North Africa and the Nile Valley imported its iron technology from the
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See moreNorthern Africa and the Nile Valley
In 295 BC, the Library of Alexandria was founded in Egypt. It was considered the largest library in the classical world.
Al-Azhar University,...
See moreThree types of calendars can be found in Africa: lunar, solar, and stellar. Most African calendars are a combination of the three. African calendars include the Akan calendar, Egyptian calendar, Berber calendar, Ethiopian calendar, Igbo calendar, Yoruba calendar
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History of Science and Technology in Africa – Africa’s Space
History of science and technology in Africa Information
HISTORY OF SCIENCE AND TECHNOLOGY IN AFRICA