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A teacher-developed apparatus to dramatically demonstrate molecular motion.
Designed for use with a Van de Graaf generator, the kit simulates random molecular motion via the random motion of spheres resulting from electrical charges.
The ten demonstrations include: Physical Phases, Conservation of Energy, Brownian Motion, Evaporation and Boiling, Boyle's Law, Effusion of a Gas, Nuclear Decay, Thermal Conduction and Insulation, Osmosis, and Electrostatic Repulsion. An excellent teacher's manual that discusses each demonstration is included.
Developed by David Wagnon.


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