"Janitorial Supplies"

Bring older, weaker magnets back to life with this magnetizer.

A simple way to demonstrate parallel and series circuits.

These robust and engaging kits are designed as a resource for the teaching of introductory electricity.

This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.

Vibration generator and function generator all in one apparatus.

Examine the Role of Light Waves in Alternative Energy

This ripple tank is transparent, acrylic plastic and supported in a sturdy plastic frame.

Explore a full range of motion with the advanced hydraulic arm