Hidden Figures History Book and rolling wheels

and rolling wheels

and planes with signs and cones - fun to set up and rearrange

Approximately 5-6 inch wingspan

bombs and six rockets

Hidden Figures History Book and rolling wheelsBefore John Glenn orbited the earth, or Neil Armstrong walked on the moon, a group of dedicated female mathematicians known as human computers used pencils, slide rules and adding machines to calculate the numbers that would launch rockets, and astronauts, into space. Among these problem solvers were a group of exceptionally talented African American women, some of the brightest minds of their generation. Originally relegated to teaching math in the