PIRA Classification: 5B10.31
Description: A hollow Plexiglas cylinder contain vermiculite (very light mineral). The ends of the cylinder are capped with aluminum plates. When the apparatus is placed in the field of a van de Graaf generator or connected to a Wimshurst generator, the particle begin to bounce around.
Special Instructions: None
Condition: Good
Setup time: 2 minutes
Safety Issues: Make sure to discharge the Wimshurst or van de Graaf before shutting off.