"Ward's Phenomena"

Economical pulley for simple machine experiments.

The Lenz's Law Kit investigates how much force an induced magnetic field can create.

This ray box is ideal for optical demonstrations in the classroom.

A must for your optics lab

Equilateral prisms, made from high quality clear acrylic sheet.

High power and versatility.

Use a clever apparatus to determine the coefficients of thermal conductivity of three materials.

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