This 17-minute DVD is meant to help teachers use the 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. Highly recommended if you just recently purchased our Van de Graaf Generator!
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Defy gravity with this cool balancing eagle!
Build over 60 projects with this deluxe version of the Snap Rover kit!
This kit focuses on teaching children about electricity and how electronic devices work!
This project book and sample kit introduces you to shape-memory alloy technology!
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