Teaching module highlights energy and its production and consumption. Includes guides to energy units and conversion factors.

Download graphics software for viewing nanostructural designs in 3D, as well as objects to examine with the program.

Displays some of the work of Britain's Centre for Materials Measurement and Technology using Java and VRML.

Examine NESL and Java-based simulations of airflow over a wing, dynamics of a convex hull and other problems.

Presents animated MPEG images and scanning-tunneling microscope movies of the nanoscale decay of islands and pits.

Museum exhibit teaches the science of energy and motion through automobile mechanics. Watch a QuickTime movie.

Describes a technology used by the agency to compute airflows over vehicle surfaces. View shots of its simulations.

Discover the essentials of Ohm's Law - voltage, amperage and resistance - through these model circuits.