Description

demonstrating the mechanism behind crankshaft pistons and steering racks

Used to demonstrate how meshing gears transmit rotation

freefall times

carrying a removable 3-6V 5W heating spring for electrical-method specific-heat investigations

Aluminum-cased 4-inch plotting compass with a glass face

Blue Molecular Model Atom, 2.2cm, 4 Holes, 10-Pack Metal Labware_Clamps & Bossheads demonstrating the mechanism behind crankshaftQuaternary bonded blue atoms with four holes in a 10 pack at 2. 2cm diameter, sized for building ammonium and related four bonded nitrogen structures.

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Blue Molecular Model Atom, 2.2cm, 4 Holes, 10-Pack Metal Labware_Clamps & Bossheads demonstrating the mechanism behind crankshaft

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