"Ward's Phenomena"

Adjust the Magnets According To Your Needs.

Investigating Inductance has never been this easy

This DC Motor arrives completely assembled.

Flexible, Insulated Wire.

Detect the Presence of Static Electricity

Obtain quantitative data for electrostatic experiments

Electrostatic Pompon Set

For class model building.

Students use the St. Louis Demo Motor to research fundamental principles of electric motors and generators.

Diodes for PCB or panel mount.