English version

Banneker, Benjamin

From Longman Dictionary of Contemporary EnglishBanneker, BenjaminBenjamin BannekerBan‧ne‧ker, Ben‧ja‧min /ˈbænɪkə, ˈbendʒəmɪn $ -kər/ 🔊 🔊 (1731–1806) an African-American scientist who taught himself subjects such as mathematics and astronomy. He wrote popular almanacs.
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