"Ward's Phenomena"

Sized For Student Use.

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

Vivid Illustration of Thermoexpansion.

Ideal for Individual Study

Understand Color and Heat Absorption.

A new way to demonstrate thermal expansion in a metal.

Bring Some Heat Into the Classroom

Apparatus to study convection of gas.

Ideal for studying heat and thermodynamics.

Demonstrate the Force of Air Pressure Without a Vacuum Pump

High quality linear expansion apparatus to study thermal expansion.

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

Brass ball mounted on brass rod for thermal expansion experiments.

The Student Double-Wall Calorimeter is an inexpensive necessity for your experiments.

Bimetallic strips attached to wooden handle to study thermal energy.

Ideal for exploring force of friction.