Kids learn about resistors, capacitors, and inductors in the science of electronics and physics including measurement, symbols, and standard units.

This simple device uses a few components to rectify the alternating current (AC) from the shake-a-gen, store it in a capacitor and convert it into a steady direct current (DC). The output can be used to run a low power device. It is also...

This site features numerous interactive resources (such as simulations, interactive exercises, experiments, etc.) designed for teachers and students of the physical sciences. Some of the resources are available only on CD-ROM, but most...

This is the PBS companion site to a video about Tesla. This particular page reviews Tesla's most notable invention, the Tesla coil. It's components are described as well as their general uses.

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.