"Janitorial Supplies"

Observe the effect of a magnetic field on the polarization light in a dispersive medium.

Solid-state physics – conduction phenomena.

Flexible Insulated Wire and Plated Spring Contacts.

Economical and effective.

Simple, timeless demonstration of electrostatics.

Demonstrate the transformation of energy.

Detect the Presence of Static Electricity

Investigate the deflection of electrons.

This unit is ideal for beginner electrolysis experiments.

Dramatically Demonstrate Electromagnetism.

A complete classroom solution to the daunting task of teaching electronics.

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

Demonstrate the Lorentz force and calculate the charge/mass ratio of an electron.

A complete classroom solution to the daunting task of teaching electronics and programming.

Create high-voltage sparks of varying lengths with this classic demonstration apparatus.

This DC Motor arrives completely assembled.