"dead SCIENTIFIC INC."
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Simple Machines, Lever Model
This wooden machine is elegantly designed and easy for students to use. Study levers and mechanical advantage both qualitatively and quantitavely.
Spring Large - Compression
Excellent demonstration of compression for hooke's law. Approximately 300mm long with a 10mm diameter and wire of 19 SWG.
Displacement Vessel
A perfect tool for studying density, specific gravity, and water displacement. The 250mL polypropylene overflow can with spout only requires a catch bucket for the overflow.
Gas Law with Temperature Gauge
All in one unit for studying pressure, temperature and volume of a gas and to demonstrate the relationship between them.
United Scientific™ Loop The Loop Track
Ideal for classroom demonstrations of centripetal acceleration and transformation of potential energy into kinetic energy.

