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Test Static And Moving Discrimination

Inexpensive Recreations for Labwork

A new way to demonstrate thermal expansion in a metal.

A Highly Sensitive Electroscope

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Enough materials for five groups working simultaneously.

Demonstrate the bending properties of light.

James L. Castner

Simple, Yet Effective Study Tool

Identify and Construct Unknown Polymers

Examine the Interaction of Tools and Objects With Which They Come in Contact

Create Colorful Rubbings of Sixteen Different Tracks and Track Patterns

Explore the role Of respiratory system in regulation of blood gases.

Parallel-Sided Blocks for Ray Optics

Understand How a Water Treatment Plant Works.