Dickmann, Nancy

There s a reason boats row gently down the stream water creates kinetic energy as it flows downhill! In this volume, readers will learn how human beings convert this clean, renewable energy source into electricity. Waterfalls, mills, and dams splash across the pages in beautiful photographs. Interesting fact boxes bubble up to the surface to keep readers engaged. This unique blend of technology and geography can play an essential role in any science curriculum. Full-Color Photographs, Further Information Section, Glossary, Index, Sidebars, Websites.

As technology rapidly develops across the globe, we need to remember the roots of our energy sources: plants and other biological substances. This timely volume teaches readers about humanity s complex relationship with biofuels, from Model Ts chugging along on ethanol to contemporary feuds over land between biofuel and crop farmers. Readers will love the fact boxes full of fascinating details, while vivid photographs will help them understand the material on a comprehensive scale. Any science curriculum will have a home for this biofuel bridge between biology and technology. Full-Color Photographs, Further Information Section, Glossary, Index, Sidebars, Websites, Fact Boxes.

Provides an up-close look at some of the more elusive objects in space, including comets, asteroids, and meteors.

The field of medicine is crucial to the advancement of society, but many groundbreaking achievements have been left out of the history books. This insightful book illuminates the lives and accomplishments of women in the fields of medicine and health, from Elizabeth Blackwell to Virginia Apgar. Quotes from featured scientists and their contemporaries empower readers to explore the world of STEM for themselves. Beautiful illustrations and photographs immerse even reluctant readers. A gallery spread introduces readers to even more ingenious women scientists, while a timeline highlights the progress of women in medicine and health throughout history and lists Nobel Prize winners. Readers will see the state of contemporary medicine in a captivating "Science Now" spread.

The phenomenal work of archeologist Mary Anning led to crucial discoveries and theories, such as Darwin's groundbreaking theory of evolution, yet her story is often overshadowed by men scientists whose work she inspired. This enlightening book explores the lives, accomplishments, and obstacles of vital women scientists in life sciences such as Anning. Mini bio and feature boxes give readers fast facts, while quotes from scientists and their contemporaries inspire readers to explore the wonders of STEM for themselves. A gallery spread introduces readers to even more women scientists. Readers will see the accomplishments of women in life sciences in a thorough timeline, while a "Science Now" section introduces readers to the where life sciences are at today.

Exploring and studying space are among humanity's greatest accomplishments, but history books have too often neglected the incredible work of women astronomers and scientists. This informative book illuminates the lives and achievements of astronomical geniuses, from Wang Zhenyi of the Qing dynasty, to Sally Ride, the first American woman in space. Mini bio and feature boxes provide fast facts on each featured scientist, and a gallery spread introduces readers to even more crucial women astronomers. Quotes from each scientist and their contemporaries inspire readers to develop their own love of STEM. Beautiful original illustrations and vibrant photographs pull readers into this thoughtful book. A thorough timeline gives readers a view of women's progress in the field of astronomy, and a "Science Now" spread shows readers the wonders of modern day astronomy.

"This book looks at causes and treatments of obesity with real-life examples from kids who have experienced them"--Provided by publisher.

"This book looks at causes, symptoms and treatments of head lice with real-life examples from kids who have experienced them"--Provided by publisher.

Discusses the different types of rocks that make up our planet, how they are made, and how Earth is constantly recycling its rocks in a never-ending process.

An introduction to the habitats and biomes of Earth.