"WardsSci000615"

Employs Guericke’s Method for Demonstrating the Force of Atmospheric Pressure.

Ice Melting Blocks are a unique way to teach principles of conductivity of heat and the scientific method.

This unit visually reinforces heat conductivity lessons.

Various rods to explore thermal conductivity.

The Student Coin and Feather Tube shows the two items in a vacuum, falling at the same rate.

This apparatus is useful for studying forces during thermal contraction and expansion.

Appropriate for grades 6 to 12 Brings the First Law of Thermodynamics to life! This pair of precision-machined, chrome-plated steel balls is actually a hands-on demonstration in energy transformation. By striking the balls together, you will create enough heat at the point of contact to burn a hole in a sheet of paper.

Solar furnace ideal for demonstrating solar energy.

A new way to demonstrate thermal expansion in a metal.

The Precision Linear Expansion Apparatus produces accurate determinations of the coefficient of expansion.