A biography of the eighteenth-century African American who taught himself mathematics and astronomy and helped survey what would become Washington, D.C.
Introduces Benjamin Banneker, a free black man of the eighteenth century who loved to learn and used his knowledge and observations to build a wooden clock, write an almanac, and help survey the streets of Washington, D.C.
Describes the early lives and notable achievements of five black scientists, Susan McKinney Steward, George Washington Carver, Ernest Everett Just, Percy Lavon Julian, and Shirley Ann Jackson.