Benjamin Banneker
Benjamin Banneker was an African-American scientist and astronomer known for developing a mathematical formula to predict a solar eclipse.
Mathematician
November 9, 1731
Scorpio
October 19, 1806
74
Ellicott City, Maryland
Benjamin Banneker (1731-1806) was a self-taught African American mathematician, astronomer, and inventor, renowned for his various accomplishments and contributions. Among his achievements were the development of a mathematical formula to predict solar eclipses, the creation of a wooden clock that accurately ran for over 20 years, and the publication of a widely-read almanac from 1792 to 1797. Banneker was also involved in surveying the Mason-Dixon line and was an advocate for education and equality for African Americans. He engaged in correspondence with notable abolitionists and politicians, such as Thomas Jefferson, to champion equal rights for African Americans. In one of his letters to Jefferson, Banneker challenged the latter’s views on racial equality and slavery.