"Ward's Phenomena"

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

Ideal for studying heat and thermodynamics.

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

Demonstrate the Force of Air Pressure Without a Vacuum Pump

Ideal for exploring force of friction.

Metal cylinder set for demonstrating density investigation and specific heat experiments.

Radiometer with four lightweight metal arms.

Great Intro For Solar Energy!

Demonstrate transformations of energy - thermal, electric, and kinetic - with this amazing device.