Description

Designed to teach Ohm's law and current-limiting behavior

Pair of Alnico bar magnets supplied with steel keepers in a cardboard box

U-shaped valleys

a compound unit for demonstrating multi-rope mechanical advantage in physics activities

Plankton Collection Net with Vial Type_Cross-Sectional Designed to teach Ohm's lawCollection net for aquatic plankton sampling, featuring fine mesh muslin netting, a swivel attachment, and collection vials for gathering microscopic organisms in the field.

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Plankton Collection Net with Vial Type_Cross-Sectional Designed to teach Ohm's law

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