Churches have been tax-exempt since the founding of America, but should they be? Pupils ponder the question as they browse the website in preparation for a class debate or discussion. They research the history of tax-exemption for...

Most people support the idea of an independent judiciary in theory until they hear about a court case that violates their principles. An informative resource explains why the concept is important. It also provides scholars of criminology...

This site contains information on becoming a building insulator in New Zealand. While some of the information is specific to New Zealand, most of it is uniform to the career. Includes job description, tasks and duties, personal...

Kids learn about electrical conductors and insulators in the science of electricity and physics including materials, superconductors, and semiconductors.

Several well-written pages using easy-to-understand language. Explains the concept of reflective insulation and radiant behaviors. Discusses benefits of radiant barrier installation.

This classroom activity teaches students to work in groups to design and build a thermal protection system simulating one on a space vehicle. Provides background information, lesson plans, and assessment questions.

The Green Guide offers environmental advice with regard to home and garden, travel and transportation, and food. For example, find ways that you can make over your living room, or add home insulation, or buy a television the green way.

The Canada Science and Technology Museum answers some of the most common questions about electricity. For example, get the definition of electricity, the difference between alternating and direct currents, and learn how a fuse works.

Looks at the history of electrical utilities in the United States from the time of Edison up to President Franklin Roosevelt.

This is a great site that has articles about Restoration Environmental Services current jobs. It has many different clean up departments, from Mold and Fungus Removal to Urea Formaldehyde Foam insulation cleanup. This is a great site for...

Find information on everything from buying energy-efficient products to using the proper landscaping for particular climates to conserve resources. Starting with an energy assessment, this website will help users reduce their consumption...

The University of Delaware Physics Department provides this site from a site titled "Silicon, Circuits, and the Digital Revolution," here is a series of four pages which explain the details behind how semiconductors work. An introduction...

Everything you need to know about how Leyden jars work, and how to construct your own. Many pictures, references, other sites, other electrostatics projects and topics.

An all purpose site with something for everyone. Learn about global warming and climate change, ask a scientist, take a quiz, or get a lesson plan!

Kid's learn more about the science of electricity. How its measured and generated.