Created by Paul Falstad, this applet simulates kinetic theory of gases. The volume, temperature of a plate at the bottom, and force of gravity are adjustable. A histogram displays relative velocities of different...

This is the second part of a two-part exercise in which students perform an audit and analysis of energy consumption in their homes. In this part, students will estimate the amount of energy they use in their homes and...

This is the first part of a two-part exercise in which students perform an audit and analysis of energy consumption in their homes. This part provides an introduction to the uses of energy in our homes. Topics include...

The use of geothermal energy in Iceland is featured in this brief web article. The article discusses an Icelandic team's invention called the "Thermator" that translates the temperature difference between hot and cold...

This module is intended for use in a college-level introductory course in alternative and renewable energy. The document covers basic engineering science for understanding energy. Topics like force, energy, power,...