Description
sized for ripple tank and bulb-driven physics demonstrations
deflecting a pivoting cobalt-steel compass needle inside a rectangular conductor frame to show that current generates a magnetic field
Alnico Grade III bar pair at 75 x 15mm with steel keepers in a cardboard box
Copper 2 by 0
visible crankshaft
9-Piece Material Density Cube Set with Wooden Storage Box Entomology & Zoology_Zoology Models sized for ripple tank andNine material 1 inch cube set spanning brass, iron, copper, aluminum, hardwood, softwood, nylon, PVC, and acrylic in a foam lined wooden case for density versus material investigations.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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