"The Mystery of Lyle and Louise"

Students use the St. Louis Demo Motor to research fundamental principles of electric motors and generators.

Demonstrates operation of motors and generators.

This is a classic example of thermodynamics in action.

Demonstrate the relationship between magnetic field and current.

Demonstrate the transfer of mechanical energy into electrical energy with a simple motion of your hand.

This one pound bag of #16 rubber bands make perfect belts for pulley driven mechanisms.

Friction blocks are useful for teaching the basics of force and motion.

One Racer, Endless Design Possibilities

Glows with Characteristic Brilliance!

Ideal for studying rotational dynamics.