Facts about benjamin banneker biography spanish

From through Benjamin Banneker, an African American mathematician and amateur astronomer, calculated ephemerides tables of the locations of stars and planets for almanacs that were widely distributed and influential. Because of these works, Banneker became one of the most famous African Americans in early U. He was the son of an African slave named Robert, who had bought his own freedom, and of Mary Banneky, who was the daughter of an Englishwoman and a free African slave.

Benjamin banneker accomplishments

Benjamin grew up on his father's farm with three sisters. After learning to read from his mother and grandmother, Benjamin read the bible to his family in the evening. He attended a nearby Quaker country school for several seasons, but this was the extent of his formal education. He later taught himself literature, history, and mathematics, and he enjoyed reading.

As he grew into an adult, Banneker inherited the farm left to him by his grandparents. He expanded the already successful farm, where he grew tobacco. In , at the age of thirty, Banneker constructed a striking wooden clock without having ever seen a clock before although he had examined a pocket watch. He painstakingly carved the toothed wheels and gears of the clock out of seasoned wood.