Description
demonstrating gyroscopic precession
8mm inner diameter
Pointed three-arm metal star on a 4mm socket pivot
Base-mounted 2-stroke diesel engine model in aluminum and plastic
Conical Conductor, 10 x 5cm Category_Glassware demonstrating gyroscopic precessionTen centimeter brass cone on an ebonite insulator and metal base, demonstrating that electrostatic charge concentrates most densely at the tip where surface curvature is highest.
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