Dr. Johnson’s Heat Engine is a cool demonstration model of a clean heat engine. Using Muscle Wires® technology, the model shows how a heat engine can operate without the use of motors, gasoline or electricity. It comes with a helpful instruction guide with science facts on shape memory alloys and an explanation of how clean heat works. Recommended for use as a science project or as a classroom demonstration model.
Build your own 10 inch kaleidoscope with this great kit!
This classic device is used to demonstrate the conservation of mechanical energy.
Build a model green house and 9 other green energy-related devices with this great kit!
Get this great introductory chemistry kit for your favorite young scientist!
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!
Learn how solar cells transform light into electrical energy with this great kit!
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