The Wimshurst Machine is a high quality static machine for student labs. A fun and impressive device teachers can use in a classroom or lab setting. This unit provides high voltage electric charges for a variety of electrostatic experiments. When properly operated, the machine creates a visible static electric charge that you can hear crackling. Learn about static charge, grounding, voltage, and more with this fascinating and educational device!
Comprehensive collection of 30 fossils.
This glass Erlenmeyer mug makes an excellent gift!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Build a tumbling robot that gets up right after it has fallen down, without any outside help!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.