mechanics

"Chairman Drek has a plan. He wants to destroy every planet in the Solana Galaxy. The only thing standing in his way are the Galactic Rangers, a team of heroes dedicated to protecting the galaxy. Drek thinks he's got a plan for the Rangers, too. But he's not betting on the galaxy's two most unlikely heroes--Ratchet, a rare Lombax who works as a mechanic, and Clank, a cast-off robot from Drek's own forces. When the Rangers' plan fails, it's up to Ratchet and Clank to stop Drek. Can they work together to save the galaxy?"--Back cover.

"It's all about teamwork: one part of a car working with another to make the car go. From the engine to the exhaust system, steering to braking, this book explains it all with fun-to-explore, detailed illustrations and informative text"--From the publisher's web site.

"Explore the world of science by experimenting with the physics of toys and games"-- Provided by publisher.

"Mechanics is the branch of physics that deals with forces and movement. Aligned to the science curriculum, this stimulating volume explores topics such as measurement, mass, acceleration, energy, levers, inclines, and pulleys and gears. Nine projects help readers grasp a key scientific principle, such as cheating the force of gravity, inertia, and centripetal force. The text includes a chapter on Nicolas Copernicus, who developed the heliocentric model of the universe. Colorful diagrams explain certain concepts and the workings of machines" -- Provided by publisher.

Examines Isaac Newton's "Principia," and demonstrates how it sets out Newton's approach to science.

Children learn how inertia works through an animated courtroom drama.

Explores the differences in the mechanical workings of nature and technology and attempts to determine whether the designs of nature, such as the functions of animals; or the designs of man, such as the functions of cars; should be viewed as superior.

An interactive approach which introduces the concept of force as something that pushes or pulls and includes a discussion of such forces as gravity, wind, magnetism, weight, and water.