Description
2A with constantan winding on a vitreous-enameled steel tube and a nickel-plated phosphor-bronze sliding contact
generating enough output in direct sunlight to spin a small motor or propeller during photovoltaic and renewable-energy student investigations
and three low-friction nylon wheels for straight-line momentum experiments
Fifteen-times enlarged molar shows progressive caries decay through enamel and dentin into the pulp chamber
Premium Bicycle Wheel Gyroscope, 20" Diameter US-Unavailable 2A with constantan winding onDesigned to demonstrate conservation of angular momentum and gyroscopic precession, this handle fitted bicycle wheel lets students feel torque resistance in a spinning mass.
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- Final sale items are not eligible for returns or exchanges.
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