"Janitorial Supplies"

Measure the critical temperature (Tc) of a high-Tc superconductor with this easy-to-use intuitive and educational kit.

Demonstrates basis of digital communications.

The maglev kit is perfect for large audience demonstrations at science museums, science fairs and student classes.

Affordable, easy, fun.

With emphasis on ease and accuracy, this capacitor board demonstration teaches students about series and parallel circuit connections.

Apparatus for demonstrating the induced voltage in a frame coil.

Storage and Content all in one!

The Hall Effect Apparatus explores solid-state physics and conduction phenomena.

Turn everyday objects like bananas into touch pads!

Measuring the Zeeman splitting of red cadmium.

Great for classroom demonstrations involving power plants or conversion of energy.

The Magnetic Force on a Conductor demo show students how a current-carrying conductor behaves when placed in an external magnetic field.

Convenient, fixed voltage battery eliminator.