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Title: The Ishango bone....Oldest mathematical object Post by: Noel_Moukala on July 20, 2004, 09:35:46 AM Ishango is in Congo, only 15 km far from of the Equator, on bank of the Edward lake. This large Africa lake, one of the sources of the Nile, is 77 km long and 42 km broad.
http://www.sciencesnaturelles.be/expo/ishango/en/index.html |