"SILICO & chemical PORCELAIN SE"

With this Solar Cell Kit, you can harness the power of the sun.

Laminated for long use.

Ideal for small pulley systems, cord is available in a variety of colors, strengths, and lengths.

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

Perfect for demonstrating anchoring as well as connectivity, if one student puts a finger on one contact, another student puts a finger on the second contact and both then hold hands, the ball will light up.

This large rubber hammer is ideal for activating tuning forks.

A bare copper wire of the highest quality. Available in several standard AWG sizes.

A high quality enameled, copper magnet wire.

A good quality bare iron wire. AWG 20.

Dramatically Demonstrate that Temperature Increases with Pressure

Nine level conductivity meter shows the relative conductivity/resistance of liquids and solids. As the conductivity of the tested material increases, the number of glowing red LEDs will increase to a maximum of 8, which indicates a very good conductor. There will be zero glowing red LEDs if the material has a very low electrical conductivity (is a good insulator).

A Staple For Optic Studies

Flexible, Insulated Wire.

These glasses make the study of light and color fun and easy.

Build 5 simple machines simultaneously!

Flexible, 18 gauge wire with alligator clips at both ends. The clips have a protective vinyl sheath.