Masterminds: Katherine Johnson
Howell, Izzi Meet the pioneers of S.T.E.A.M. and discover their fascinating life stories and inspirations with the Masterminds series. Katherine Johnson was a mathematician who played a key role in calculating how to land on the moon. Featured in the 2016 movie "Hidden Figures, " Johnson was one of the greatest mathematical minds in U.S. history. Masterminds readers will learn how influential figures in S.T.E.A.M., like Johnson, made massive contributions ...