Benjamin Banneker (November 9, 1731 – October 19, 1806) was an American naturalist, mathematician, astronomer and almanac author. A landowner, he also worked as a surveyor …

Nov 5, 2025 · Benjamin Banneker was anAfrican American mathematician, astronomer, compiler of almanacs, inventor, and writer who helped survey Washington, D.C. He was also noted for …

Feb 8, 2024 · Benjamin Banneker was a mathematician and astronomer who created almanacs and surveyed Washington, D.C. Read about his birth, accomplishments, and more facts.

Feb 26, 2025 · Banneker has become famous for many things, and accounts of his accomplishments vary. He made a working clock—entirely out of wood—which kept accurate …

Benjamin Banneker (1731-1806) demonstrated that African Americans were capable of scientific and technological achievements. During the time that Banneker lived, the fledgling United …

Despite his many accomplishments, however, Banneker was forced to navigate the same racial prejudices that African Americans often faced in both slave and free states. In many ways, his …

Jun 15, 2023 · Who was Benjamin Banneker? Scientist, clock maker, Assistant to the Surveyor of Washington, DC, creator of bestselling almanacs, and possibly the first African American to …

Jun 26, 2021 · Benjamin Banneker (1731 – 1806) was an African-American self-educated scientist, astronomer and author who is most renowned for his almanac on astronomical …

One of the first was building a wooden clock. He did this by taking apart a pocket watch, studying it, and carving each piece of the clock to a larger scale. It worked well and kept time accurately …

Sep 10, 2023 · As an essayist and pamphleteer, Banneker opposed slavery and advocated for civil rights. In 1791 he sent Thomas Jefferson, then U.S. secretary of state, a letter asking …