Kategoria BISAC: Juvenile Nonfiction >> Biography & Autobiography - Science & Technology

You know the Super Soaker. It's one of top twenty toys of all time. And it was invented entirely by accident. Trying to create a new cooling system for refrigerators and air conditioners, impressive inventor Lonnie Johnson instead created the mechanics for the iconic toy.

A love for rockets, robots, inventions, and a mind for creativity began early in Lonnie Johnson's life. Growing up in a house full of brothers and sisters, persistence and a passion for problem solving became the cornerstone for a career as an engineer and his work with NASA....

During the golden age of science, knowledge, and invention in Muslim civilization -- also known as the "Dark Ages" in Western Europe -- this incredible scholar discovered how we see and set the stage for the methods we now know as the scientific process. Packed with beautiful and engaging photos, kids will learn all about this fascinating scientist.

The level 3 text provides accessible, yet wide-ranging, information for independent readers. This book...

While studying the astrological birth charts of all the US presidents, I discovered that those of the thirteen modern US presidents, from Franklin Roosevelt to Barack Obama, all had the natal Sun (the planet most associated with ones basic identity) making an aspect (certain designated degrees between two planets) to their natal Neptune. This was surprising since I would have thought that politicians, particularly those aspiring to the presidency, would have an overwhelming emphasis on the Sun-Mars aspect, but not on the Sun-Neptune aspect.

What I discovered in my research was that...

Through the story of Mary Anning, readers learn about life and society in the 1800s and Victorian Britain. We learn what it was...

Carolus (Karl) Linnaeus started off as a curious child who loved exploring the garden. Despite his intelligence--and his mother's scoldings--he was a poor student, preferring to be outdoors with his beloved plants and bugs. As he grew up, Karl's love of nature led him to take on a seemingly impossible task: to give a scientific name to every living thing on earth. The result was the Linnaean system--the basis for the classification system used by biologists around the world today....

This is the story of a woman who dared to dive, defy, discover, and inspire. This is the story of Shark Lady.

Eugenie Clark fell in love with sharks from the first moment she saw them at the aquarium. She couldn't imagine anything more exciting than studying these graceful creatures. But Eugenie quickly discovered that many people believed sharks to be ugly and scary--and they didn't think women should be scientists.

Determined to prove them wrong, Eugenie devoted her life to learning about sharks. After earning several college degrees and making countless...

Who was Grace Hopper? A software tester, workplace jester, cherished mentor, ace inventor, avid reader, naval leader--AND rule breaker, chance taker, and troublemaker. Acclaimed picture book author Laurie Wallmark (Ada Byron Lovelace and the Thinking Machine) once again tells the riveting story of a trailblazing...

Illumination: Lewis Henry Latimer a bio poem]. Latimer, born in 1884 to runaway slaves, had very little formal education, yet during his lifetime he obtained numerous patents; and was renown worldwide. for his electrical lightning expertise.

Award winning Children's Book author, Dr. Little's love of "Black History" and "poetry" was her motivation for writing the "THANK A BLACK MAN SERIES." A tribute to her father and daughter, Darnell H. Hawkins, Sr. and Lisa Little, who used their time, talent and energies to make a difference for others, the series...