Science

NightWatch: A Practical Guide to Viewing the Unive...

Thoroughly revised, updated and expanded. The first three editions of NightWatch sold more than 600,000 copies, making it the top-selling stargazing guide in the world for the last 20 years. The key feature of this classic title is the section of star charts that are cherished by backyard astronomers everywhere. Each new edition has outsold the previous one because of thorough revisions and additional new material. ...

The Everything Kids’ Astronomy Book: Blast i...

Explore the galaxies! Aliens, space ships, and constellations, oh my! Ride on a rocket ship to another galaxy with this stellar book. With The Everything Kids’ Astronomy Book, astronomers-in-training will learn: How galaxies like the Milky Way were built. Why the sun’s surface is 20,000-50,000-degrees Fahrenheit. Why the earth spins and how gravity works. What comets and asteroids are made of and how they affect...

A text-book of astronomy...

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the...

21st Century Astronomy (Full Third Edition)...

With 21st Century Astronomy, students see the universe through the eyes of a scientist. 21st Century Astronomys distinctive writing style, superior art, and supporting media package all work together to teach students how science works, help students visualize basic concepts and physical processes, and keep students focused on the big picture. For the Third Edition, the entire text has been reread from a students...

Chemistry...

Designed for the two-semester general chemistry course, Changs best-selling textbook continues to take a traditional approach and is often considered a student and teacher favorite. The book features a straightforward, clear writing style and proven problem-solving strategies. It continues the tradition of providing a firm foundation in chemical concepts and principles while presenting a broad range of topics in a clear,...

Chemistry for Everyone: A Helpful Primer for High ...

Often a lack of understanding of basic concepts and how they fit together is the major reason students do poorly in chemistry class. This book is for anyone who needs help understanding the most difficult chemistry concepts and tools that will be encountered in a typical high-school level chemistry classes. This book can also be used to review the basics before starting a college introductory or organic chemistry class. It is...

Chemistry: an introduction to General, Organic, an...

Chemistry: an introduction to General, Organic, and Biological...

CK-12 Chemistry...

CK-12 Chemistry covers Matter, Atomic Structure; The Elements and Their Properties; Stoichiometry; Chemical Kinetics; Physical States of Matter; Thermodynamics; Nuclear Chemistry; and Organic...

Chemistry: An Introduction to General, Organic, an...

Known for its friendly writing style and real-world, health-related applications, Timberlakes Chemistry: An Introduction to General, Organic, and Biological Chemistry was created specifically to help prepare you for a career in a health-related professionsuch as nursing, dietetics, respiratory therapy, or environmental and agricultural science. It assumes no prior knowledge of chemistry, and makes your course an engaging and...