NASA provides a nice blending of the achievements of three scientists, Oersted, Ampere, and Maxwell. This done by NASA-sponsored International Solar-Terrestrial Physics group. Lots of pictures, diagrams, and scientific explanation. Good...

The Earth's magnetosphere helps shield us from cosmic and solar radiation. This segment offers a great explanation of this abstract concept along with numerous images and diagrams. An interactive game is provided as well.

Spanish-language site lets students discover the life and work of this physicist and engineer, who is known for his studies of electric charges.

Excellent Eight Planets site that provides a vast amount of information about planet Earth. Very comprehensive and complete site.

A large complete authoritative biography of Coulomb. Five large pictures, over a dozen links to contemporaries, references, a poster, other mathematicians. A fine source.

Learn all about space weather and solar wind. Comared to the energy of these storms, Hurricane Katrina was no comparison.

[Free Registration/Login may be required to access all resource tools.] Explains how to find a location and direction on Earth's surface. Discusses topography and various landforms and how they form.