"WardsSci000480"

This wooden machine is elegantly designed to demonstrate how a wedge can increase mechanical advantage.

Small temperature difference create motion in this unique engine.

Electric bell that operated on 4 to 6 Volts DC with detachable cover and metal thread terminals.

Vividly demonstrate centripetal forces with this exciting apparatus.

Demonstrate Lenz's Law!

Whiteboard Color Optics are a complete system for investigating color, reflection, and refraction.

A simple way to demonstrate parallel and series circuits.

A Great Classroom Solution.

A Great Classroom Solution.

This kit provides an introduction to the fundamentals of electricity.

This apparatus is used to study the current Vs voltage characteristics of CdS photo-resistor at constant irradiance and to measure the photo-current.

Understand the Kerr effect like you never have before!

This apparatus is used to Verifying the Boyle’s law when air is decompressed and compressed. A horizontally mounted acrylic tube having a graduated scale (0- 300cm3) along one side. A gas tap closes the tube. Pressure gauge is present next to gas tap. By changing the position of rubber stopper, the effective length of the tube can be selected. The scale measures volume and pressure by means of pressure gauze. Boyle’s law is investigated by changing position of the stopper.

A classical experiment to determine the speed of light in air.

Torsion of Metal Rods Apparatus shows students the affect of a torque on a metal rod.

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