Description

Six-lens optics set of three double-convex and three double-concave glass lenses with ground beveled edges

Spare pack of ten low-mass pith balls sized for the standard pith-ball electroscope

providing an introductory tool for studies of induction

built to support full-size anatomical skeleton models in classrooms and laboratories

and specific-heat comparisons

Parallel and Series Circuit Demonstrator Pack Size_5 Six-lens optics set of threeFive bulb circuit demonstrator with 8 removable metal bars on a heavy base, letting students rearrange bars to convert between series and parallel topologies on the same set of lamps.

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Parallel and Series Circuit Demonstrator Pack Size_5 Six-lens optics set of three

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