"Gas Samplers"

This model shows the internal structure and operating principles of an air cooled two-stroke engine.

Study the motion and behavior of gas molecules with this intriguing demonstration. An electric motor, running at 4 to 12 V DC, vibrates a small platform inside a transparent tube. This platform then violently vibrates the many small stainless steel balls inside the tube.

Students determine the adiabatic coefficient of air.

Dramatically Demonstrate that Temperature Increases with Pressure

Most people are familiar with the key factors of hybrid technology: The engine and motor. However, most don't get a chance to peek inside of these key components while they're running to examine, assess, and diagnose.