physics

"Learn physics on the fly with this activity-based book for ages 12 to 15 that explores the connections between science, sports, and entertainment!"--Provided by publisher.

"British astronomer Arthur Stanley Eddington photographed the 1919 solar eclipse to prove Einstein's theory of general relativity by demonstrating that the sun's gravity could pull and bend light"--Provided by publisher.

"Sports and other kinds of fun movement make us feel good and energized, and are great to do with friends and family. But they also have a lot of science involved if you look closely! In this title, readers explore what bouncing a ball, jumping rope, hula hoops, and throwing a baseball have to do with science. Each experiment or activity includes an explanation of the scientific concept to be tested, a list of materials, set up information, and a step-by-step guide to performing the experiment. 'Extras' and science fair project ideas conclude most experiments and give students ideas for expanding each project"--Provided by publisher.

Over the centuries, brilliant men and women have sought to develop theories to answer the most compelling questions about the world around us. Through their amazing insights and conscientious efforts they helped to create the world we know today. In this beautifully illustrated full-color hardback, award-winning author Anne Rooney introduces you to the fascinating world of science and its greatest practitioners.

Learning about the states of matter is a crucial part of any physical science curriculum. In this title, readers learn about the states-but also make slime, race marbles, and find out how heavy air is! Each fun experiment or activity begins with an explanation of the science concept being shown in the project. Clear step-by-step instructions guide readers through the set up and execution of the experiment. Most projects also include additional ideas to expand on the project, and some are marked as a great place to start work on a science fair project.

"This title explains what magnetism is, what materials are magnets, and what makes a material magnetic. Readers will even learn that Earth is a giant magnet"--Publisher.

Simple text and photographs give young readers an introduction to things that you can push.

Simple text and photographs give young readers an introduction to things that you can pull.

Learn how different simple machines offer different mechanical advantages, as well as how they can combine to form complex machines capable of more complicated tasks.

Car manufacturers have learned to be versatile over the years. Some cars are designed for safety and comfort. Others are designed for speed. Car enthusiasts can spend hours hotly debating the best designs. Environmental concerns also affect a car's design, especially when it comes to the engine. This volume looks at some of the most iconic and interesting cars from the inside out. A glossary of new terms gives readers a better grasp of the subject matter, and full-color photographs chronicle the history of car design, from simple motorized carts to sleek racing cars.