Description

and ray-tracing demos

vibrating strings

large enough for whole-class visibility when tracing magnetic field lines around bar magnets

with polystyrene spheres

Life-size muscular skeleton model features painted muscle origins

Zinc Plates for Simple Cells Subcategory_Inorganic Compounds and ray-tracing demosZinc plate with 4mm socket terminals sized for the simple cell apparatus, providing the more readily oxidized electrode that drives current in classic galvanic cell demonstrations.

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Zinc Plates for Simple Cells Subcategory_Inorganic Compounds and ray-tracing demos

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