"WardsSci000615"

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

Ball and Ring Apparatus demonstrates thermal expansion.

Simple Thermocouple for demonstrating wide range of temperatures.

Sized For Student Use.

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.

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

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

Various rods to explore thermal conductivity.

Solar furnace ideal for demonstrating solar energy.