The Whitney Relay

The Whitney Relay is a set of interconnectable parts that lets students master the art and science of energy transfer in the tradition of the Rube Goldberg Machine or its contemporary Japanese masterpiece: the Pythagoras Switch. Each student receives ramps,  marbles, blocks, and assorted parts to construct a chain reaction that could include your whole class. Thoughtful lessons in mechanics, invention and teamwork. 
This project spans the ages and is a popular project/activity for Adult Professional Development groups. We can use it as a hands on means to teach a variety of concepts.