"The Mystery of Lyle and Louise"
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Ceramic Ring Magnets
Ceramic Ring Magnets have a high resistance to demagnetization and don't need a keeper.
Essential Physics Demo: Large Demonstration Lenses
Makes demonstrations viewable by the entire classroom.
2-Hole Natural Rubber Stoppers
These stoppers are made of a superior grade of rubber that has softness, resiliency, and durability.
Ceramic Ring Magnets
These ceramic ring magnets have an inside diameter of 35 mm and an outside diameter of 45 mm.
Accessories for Hand-Cranked Van de Graaff Generator
Educational Materials, Accessories, Application: Physics, Hand-crank Van de Graaff generator, replacement belt set

