Discusses the theories of ancient Greek philosopher-scientists such as Hippocrates, Aristotle, and Pythagoras.
From the Pioneers of Science series, a picture book biography of Karl Friedrich Benz. Benz was a German engine designer and car engineer, generally regarded as the inventor of the petrol-powered automobile, and together with Bertha Benz, a pioneering founder of the automobile manufacturer Mercedes-Benz.
“If you’ve got a good idea, and you know it’s going to work, go ahead and do it.” The inspiring story of Grace Hopper—the boundary-breaking woman who revolutionized computer science—is told told in an engaging picture book biography. Who was Grace Hopper? A software tester, workplace jester, cherished mentor, ace inventor, avid reader, naval leader—AND rule breaker, chance ta…
In Their Own Words: Thomas Edison tells the exciting story of Edison's life using his laboratory notes, business records, and personal recollections. "I find out what the world needs. Then I go ahead and try to invent it."With these words, Thomas Edison explains how he developed ideas and turned them into useful inventions. Although he is most famous for inventing the lightbulb, Edison is cred…
More than any other individual, Edison was responsible for introducing the modern age of electricity. But as well as pioneering the first commercial electric light and power system, he also invented the phonograph, the microphone, and an early movie camera. His gripping story is one of determination and triumph.
Rosie may seem quiet during the day, but at night she's a brilliant inventor of gizmos and gadgets who dreams of becoming a great engineer. When her great-great-aunt Rose (Rosie the Riveter) comes for a visit and mentions her one unfinished goal--to fly--Rosie sets to work building a contraption to make her aunt's dream come true. But when her contraption doesn't fl y but rather hovers for a mo…
After touring a German submarine in the early 1940s, young Raye set her sights on becoming an engineer. Little did she know sexism and racial inequality would challenge that dream every step of the way, even keeping her greatest career accomplishment a secret for decades. Through it all, the gifted mathematician persisted--finally gaining her well-deserved title in history: a pioneer who change…