"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.

One Racer, Endless Design Possibilities

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

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

Ideal for studying rotational dynamics.

Used to investigate wavelength in air.