"Science First"

View Spectra with an Accuracy of ±1 Nanometer

For consistent readings underwater.

Has All the Components Necessary to Start Collecting Samples Right Away

Graphically illustrate the fact that like charges repel each other.
The multi-colored ribbons are connected to a suction cup that sits on top of a Van de Graaff generator. As the generator operates, the ribbons accumulate a charge and stand on end.

This generator can perform all electrostatic experiments on a spectacular scale.

Unique Shapes Challenge Students’ Assumptions

Light Bulb Glows When Water Conducts Electricity.

Sort and separate materials with this durable metal sieve set.

Demonstrate that a charge cannot exist inside a conductor and re-create Faraday’s classic 'Ice pail' experiment with this kit.

Explore the size and scale of the planets with this educational demo model.

Simulate a flowing stream and study erosion with this classroom stream table.

The Sunspotter Keplerian Telescope lets users safely view the light of the sun.

Create Dramatic Electrostatic Effects

The Perfect Introduction to Temperature and Conduction.

Water sampler for samples of lake, river, or stream water.

This bottle is excellent for near off-shore (to 200 m) trace metal sampling, since there are no metal parts to touch the sample.