Description

measuring period under different loads to isolate mass from weight

Delivers 2

Reproduces Ewald von Kleist's 1745 charge-storage device with concentric metal cups around a plastic dielectric

hand-painted detail for blood-flow teaching

Hand-painted enlarged eye model separates into six parts

Ceramic Ring Magnet, 1.375" OD x 0.75" ID, 5-Pack Lab Equipment_Power Supplies measuring period under different loadsFive ceramic ring magnets at 1. 375 inch outer, 0. 75 inch inner, and 0. 3125 inch thickness, sized to stack on a vertical rod for like pole repulsion levitation demonstrations.

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Ceramic Ring Magnet, 1.375" OD x 0.75" ID, 5-Pack Lab Equipment_Power Supplies measuring period under different loads

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