Do you spend hours tinkering with projects? Do you also love listening to and collecting music? So did inventor Tony Fadell. He combined two of his passions to create the iPod, the world's most popular music player. Even as a child, Fadell was curious about how things worked. He invented a new processor for his computer and sold it to Apple when he was still a teenager! Years later, Apple reached out to Fadell to create an iPod prototype, and he helped lead the team that revolutionized portable music players. How did he go from a curious kid to an innovator in electronics? Read on to find out about his brilliant ideas and remarkable career.

Do you love solving problems with mathematics? So did groundbreaking computer programmer Jean Bartik. She turned her passion for math into a successful career in what was then a brand-new field. During World War II, women took on more technology jobs as men joined the armed forces. Bartik started her career doing mathematical calculations for top-secret weapons systems projects. After the war, a new machine took over these calculations. It was the first all-electronic computer, and Bartik helped build and program it. But how did Bartik's interest in mathematics take her to the forefront of cutting-edge technology? Find out how she went from gifted student to software pioneer.

"This inspiring, STEM-focused biography describes the life and influential work of Ellen Ochoa, the first female Hispanic astronaut to go to space."--

While watching Star Trek on television as a child, Mae Jemison was certain she would one day visit space. As an adult, she made this dream a reality when she became the first black female NASA astronaut. Jemison became a medical doctor before applying for NASA's Space Shuttle program. Then, in 1992, she blasted off on the shuttle Endeavour and conducted scientific experiments to test the effects of space on human bone cells. Jemison has dedicated her life to science education and to finding ways to use technology to help communities around the world. Find out how Jemison's passion for science led to her many impressive achievements.

"Have you ever wondered where the term debugging comes from? Learn about Grace Hopper, a computer scientist and U.S. Navy Rear Admiral, known for her contributions to the early development of computer programming."--Provided by publisher.

Have you ever wished you could use technology to improve people's lives? Ever since he was a teenager, Sebastian Thrun wanted to build machines that helped people. So far, Thrun has developed robots that can be tour guides and nurses and can help save miners trapped underground. In 2004, he won a US Department of Defense contest by building a car that could drive itself. Since then, the self-driving cars he developed have been tested on more than 140,000 miles (225,308 kilometers) of road without fail! Thrun more recently developed a free website for online education and worked on Google Glass, a computer that can be worn like a pair of eyeglasses. But how did he get involved in all these cool projects? Follow his rise from a computer enthusiast to robotics innovator!

Discusses Sanghvi's early life in India and education in the U.S., as well as how her work as the first female engineer at Facebook helped it become the largest social networking site in the world.