Description
electromagnet coil
hand-cranked so students trace how shifter engagement alters gear ratios and output torque selection
Entry-level two-part human skull model separates the skull cap to reveal the cranial cavity for introductory head-anatomy teaching at secondary and college levels
with masses between 50 and 400g for 5N spring-scale suspension work
4-Piece Specific Gravity Cubes Set with Hooks Lab Supplies_Tongs electromagnet coilFour cube specific gravity set in brass, iron, aluminum, and zinc, each 20mm on edge with a top hook for suspending in water during Archimedes principle and buoyancy experiments.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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