Description

Seventy-times enlarged skin cross section reveals epidermis

5 inch dimensions in brass

this Van de Graaff generator delivers spark-producing high-voltage demonstrations in the physics classroom

which also mounts to bench edges and boards of equal thickness

3oz each in a 2-pack for double-sized chemistry-themed drinking vessels

Hand-Powered AC/DC Motor Generator Demonstration Model Pack Size_10 Seventy-times enlarged skin cross sectionEngineered to expose both AC and DC generation on a single hand cranked apparatus, this motor generator pairs a split ring commutator against slip rings with bulb indicators.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Hand-Powered AC/DC Motor Generator Demonstration Model Pack Size_10 Seventy-times enlarged skin cross section

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