"Ward's Phenomena"

Sized For Student Use.

Ideal for Individual Study

Vivid Illustration of Thermoexpansion.

Understand Color and Heat Absorption.

A new way to demonstrate thermal expansion in a metal.

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

Bring Some Heat Into the Classroom

Apparatus to study convection of gas.

Ideal for studying heat and thermodynamics.

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.

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

Bimetallic strips attached to wooden handle to study thermal energy.

Brass ball mounted on brass rod for thermal expansion experiments.

Demonstrate the Force of Air Pressure Without a Vacuum Pump

Ideal for exploring force of friction.