The biggest discoveries…the most inquiring minds…the 40 most inspiring super scientists of all time are here! Learn how these scientists shaped the world in this fact-packed book from the 40 Inspiring Icons series. From Galileo Galilei's terrific telescope discoveries, to Louis Pasteur's victorious vaccinations, to Ada Lovelace's cracking computer codes, discover how each of these scientists spent their lives asking questions and making leaps and bounds in the world of science and technology