Premium Wimshurst Electrostatic Generator, 75,000V Item Type_Home Furnishing and raised-graduated for shatterproof bench

and raised-graduated for shatterproof bench use

5 inch dimensions in brass

Sodium chloride lattice kit with 27 color-coded gray and green atoms plus 54 connectors for building the full cubic NaCl crystal structure in three dimensions

demonstrating conservation of momentum and energy through ball-to-ball collisions

and commutator function from the inside out

Premium Wimshurst Electrostatic Generator, 75,000V Item Type_Home Furnishing and raised-graduated for shatterproof benchBuilt from two counter rotating foil sectored plates with a belt drive and a pair of Leyden jar condensers, this Wimshurst generator builds a visible high voltage spark.