"GSC International"

Useful for exploring the build-up of static electricity in physical science classrooms.

Observe phase reversal at the fixed end of wave pulses with this spring used to test waves in fundamental and multiple vibrations.

Easier to Use and Clean Up than Iron Filings.

Glows with Characteristic Brilliance!

These free-running plastic pulleys are durable in design.

This unit is ideal for beginner electrolysis experiments.

Don't let the size fool you - this motor packs a punch.

Perfect for any circuits activity.

Demonstrate transformations of energy - thermal, electric, and kinetic - with this amazing device.

This versatile timer with infrared sensors can be used to measure the speed of a moving object.