This video was created to help teachers use our 25470
Adjustable Speed Van de Graaff Generator in demonstrating the principles of static
electricity. The program shows twelve accessories in use with a clear explanation
that connects to the physical laws involved. It will show how each demonstration
should look when the machine is operating properly. In addition, there is an
extensive text which gives a complete description of each demonstration. Running
time of the video is 17 minutes.