"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

This belt-driven generator may be used with our Steam Engine (63030-00 ). Operating at approximately 1500 rpm, the generator will produce enough electricity to light the included 3.8 volt bulb. The unit is mounted on a metal base (7.6×11.4 cm) and has a V-grooved pulley for the drive belt.

Power three different solar vehicles — a solar speed boat, an air boat, and a surface submarine — using only the power of the sun. Build three vessels out of your recycled plastic beverage bottles then power them with the sun using the included 1/2 watt, waterproof solar panel. You can build a solar speed boat, an air boat, and a surface submarine. No batteries required.

Demonstrate the Stirling Design External Combustion Engine with our 18×11 cm working model. The Stirling engine currently is being re-examined as a practical source of power because of its adaptability to almost any fuel. First produced in the 1800’s as a non-electric fan and an automatic hot air water pump, the engine soon became obsolete due to its lack of sufficient power when compared to the newly developed combustion engine. Any fuel can be used with our model, but denatured alcohol is suggested for clean operation.

This advanced kit of 320 projects not only introduces students to the basics of electricity and electronics, but also provides them with hands-on experience in the practical application of those concepts.

Show How Direct/Indirect Sunlight Provides Power

K'NEX Education Intro to Simple Machines: Wheels and Axles and Inclined Planes is designed to introduce students to the scientific concepts associated with two types of Simple Machines: wheels and axles and inclined planes.

This Equal Mass Density Set is for specific gravity and density determinations.

High Quality, Scratch Resistant Set

Build Your Own Fuel Cell Car!

Have your students explore the alternatives to hydrogen and methanol as fuel with this kit.

A Perfect accessory for the Electrostatic Generator

Perform a variety of physics experiments utilizing this demonstration kit.

Build a miniature power generation system that converts wind into electrical energy.

This wooden machine is elegantly designed and easy for students to use.

This wooden machine has a sturdy wooden construction ideal for classroom use.

This wooden machine has a sturdy wooden construction ideal for classroom use.