Description

running without batteries or external power

5-inch skeleton in various positions for kinesiology demonstrations

this 75 x 10mm Alnico cylinder pair ships with a spacer and keepers in a cardboard storage box

Hand-cranked cam turning against both a straight follower and a lever follower

two Leyden jars

Solid Acrylic Cube, 2" Sides Subcategory_Lab Jacks running without batteries or externalSolid 2 inch acrylic cube with polished faces, the cube geometry letting light refract through cubic faces for refraction, beam bending, and total internal reflection demos.

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]
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Solid Acrylic Cube, 2" Sides Subcategory_Lab Jacks running without batteries or external

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