"Educational Materials"

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

Learn How Stem Cells Can Be Used To Treat Diseases.

Model the Theory of Valence Shell Electron Pair Repulsion

Wide range of cubes for density experiments.

A superior quality Wimshurst machine for demonstrating high voltage electric charges.

An exceptional value.

DIY solar car kit: Build and learn solar-powered mechanics.

A new way to demonstrate thermal expansion in a metal.

The Bread Board and Jumper Wire Set is ideal for any small electrical experiments.

Accurately plot the thermal energy transferred by an aluminum bar.

In this experiment, students safely analyze the enzymatic decomposition of hydrogen peroxide.

Interactive, hands-on, and digital resources about owls, owl pellet dissection, and prey identification.

These long-lasting aluminum tuning forks have a full sound.

Operates 1/2 to 3 volts, 100ma start-up / runs at 15ma no load.  Strong torque - 300 RPM @ 1/2 volt. Great for gear drives.  2mm shaft dia. Size 1 1/4" dia x 1 1/4" long. 

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.

This large Van de Graff generator uniquely offers alternative drive modes, either hand-cranked or motor driven.