"Human Biology Lab Activities&amp"

Electric Motor

Examine the Role of Light Waves in Alternative Energy

Build five different power supplies by connecting clip leads to one of the five color-coded terminals.

Every color of the rainbow available!

All of these lamps will fit our miniature screw base receptacles except for type GE 40, which is a flange base flashlight bulb. Package of 10.

WARNING: CHOKING HAZARD- Small Parts Not for Children Under 3 Years.

Flexible Insulated Wire and Plated Spring Contacts.

Now you can put your body's static electricity to good use with this small neon bulb.

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.

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.

A Perfect accessory for the Electrostatic Generator

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

Demonstrate Lenz's Law!

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

Learn how to measure the stiffness of wires.

A simple way to demonstrate parallel and series circuits.