gravity

Readers will learn all about this simple machine through interesting real-world examples.

This book explores the development and evaluation of scientific theories behind wormholes.

This book simplifies the difficult concept of the Higgs mechanism through analogies to everyday experiences as well as pictures, diagrams, and intuitive explanations.

Simplified explanations and dynamic images of complex scientific concepts such as dark energy, dark matter, and the cosmic microwave background.

Through an engaging, easily accessible approach, the origins, dynamics, and ultimate fate of black holes are thoroughly unraveled.

This book will help students understand the observational evidence supporting the Big Bang theory and speculate on the ultimate fate of the universe it implies.

Small, rocky dwarf planets make their home on the outer edges of the solar system. Scientists use telescopes to study Pluto and the dwarf planets as they orbit the Sun.

Introduces beginning readers to gravity.

"What keeps us from floating away? Earth's gravity! This invisible force keeps our feet on the ground and the moon in our sky. This title introduces young students to the awesome power of gravity, on our planet and in the black holes in galaxies far away"--Provided by the publisher.