Description
3g nickel-plated steel balls on a red wood base
with one pair of leaves
this Van de Graaff generator delivers spark-producing high-voltage demonstrations in the physics classroom
5 inches each supports crafting projects
Jumbo three-dimensional frog dissection model with keycard demonstrates amphibian anatomy and organ systems for detailed vertebrate teaching
Cylindrical Conductor, 12.5 x 5cm Ceramic Labware_Crucibles 3g nickel-plated steel balls onMid sized brass cylinder on an ebonite insulated base, sized so that students can compare its uniform curvature surface charge against sphere and cone partners in the conductor set.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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