Science Project

Dajia Watts February 2011 Science project On November 9, 1731 Benjamin Banneker was born in Baltimore County, bloody shameland. He was the son of an African slave named Robert, who had bought his throw freedom, and Mary Banneker who was the little girl of a n Englishwoman. Benjamin lived on his fathers farm. Around township it was known as Bannaky Springs due to the fresh water springs on the land. He tended to(p) a nearby Quaker country tutor for some(prenominal) seasons. Bannekers parents died, leaving him the farm since his two sisters had married and moved away. When Banneker was twenty-one, a remarkable thing happened: he saw a earn patent confront. The hear belonged to a man named Josef Levi. Banneker was absolutely mesmerised with the watch. He had never see to itn anything like it. Levi gave Banneker his watch. This was to change his life. Banneker took the watch apart to see how it worked. He carved similar watch pieces out of woodwind and made a time of his own the first big clock to be made all told in America. Bannekers clock was so precise it struck every(prenominal) second, on the hour for forty years. His work on the clock led him to refer watches, clocks and sundials. Banneker even helped Joseph Ellicott to build a complex clock. Banneker became ! compressed friends with the Ellicott brothers. They lent him books on astronomy and math as surface as instruments for observing the stars. Banneker taught himself astronomy and groundbreaking mathematics. In February 1791 Andrew Ellicott was establish to survey...If you want to get a right essay, order it on our website: OrderEssay.net

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