Energy: 25 Projects Investigate Why We Need Power & How We Get It

Giving kids a hands-on opportunity to see energy in action, these 25 projects are an exciting introduction to the ways this hot topic affects both world politics and everyday lives. Packed with information about what energy really is, where it comes from, and its alternative sources, the projects range from a steam-powered boat and a solar-powered water heater to an electric burglar alarm and a geothermal geyser.

Understanding the Mathematics of Personal Finance: An Introduction to Financial Literacy

A user-friendly presentation of the essential concepts and tool for calculating real costs and profits in personal finance
Understanding the Mathematics of Personal Finance explains how mathematics, a simple calculator, and basic computer spreadsheets can be used to break down and understand even the most complex loan structures. In an easy-to-follow style, the book clearly explains the workings of basic financial calculations, captures the concepts behind loans and interest in a step-by-step manner

From a space shuttle fashioned out of a lemonade carton and felt to a Mars rover made from a cereal box and juice cans, the variety of imaginative projects in this resource can be built with simple everyday classroom and household items. Surrounding these activities are fun facts, illustrations, and related information on each space topic—all of which meets curriculum standards for early elementary science. For young students, their families, and teachers, this expedition through the galaxy is a perfect method for introducing astronomy...

The Give-Back Solution: Create a Better World with Your Time, Talents and Travel

An unprecedented surge of ordinary people are using their time, talents, and travel to make a better world.
Reaching out and supporting others brings out the best in all of us. Giving back strengthens America—but the under-appreciated secret is that it lifts us up, too. Part call-to-action, part inspiration, part practical research guide to make-a-difference opportunities, The Give-Back Solution captures the idealism and generosity sweeping our country, even in the face of serious challenges.

This book provides a thorough introduction to the fascinating world of phase transitions as well as many related topics, including random walks, combinatorial problems, quantum field theory and S-matrix. Fundamental concepts of phase transitions, such as order parameters, spontaneous symmetry breaking, scaling transformations, conformal symmetry, and anomalous dimensions, have deeply changed the modern vision of many areas of physics, leading to remarkable developments in statistical mechanics, elementary particle theory, condensed matter physics and string theory.