Title: Isaac Newton: scientific genius
Description: A biography of the seventeenth-century English scientist who formulated the theory of gravity, discovered the secrets of light and color, and formulated the system of calculus.
Subjects: Juvenile literature, Scientists, Newton, isaac, sir, 1642-1727, juvenile literature, Newton, isaac, sir, 1642-1727
People: Isaac Newton Sir (1642-1727), Isaac Newton Sir (1642-1727-)