"The Mystery of Lyle and Louise"

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 model of the HIV virus is enlarged millions of times to show the outer lipid membrane with protein structures and the internal nucleoproteins and contained RNA.

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.

Model Neuron Pathways.

Used to investigate wavelength in air.