"Microtomes and Microtome Assemblies"

Common geological materials conveniently packaged for lab, classroom, or industrial use.

Magnetic wand, Use this wand with our magnetic marbles or other magnetized items or pick up those paper clips you just dropped. It has many uses and is fun to watch in action.

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.

One Racer, Endless Design Possibilities

Glows with Characteristic Brilliance!

Ideal for studying rotational dynamics.

Model Neuron Pathways.

Used to investigate wavelength in air.