Activity & Learning Toys

Miskall Stirling Engine Model Kit, Hot Motor Generator Combustion Engine steam Engine Black Pine Baseplate Science Physics Experiment Educational Toy ATTRACTIVE COLOURFUL LED WITH MOTOR INSTALLED: The stirling engine equipped with a colorful LED. Because of the heat from high grade alcohol, the engine will run madly and create the electricity. The power will go through the wire and drive the LED... Miskall Stirling Engine Model Kit, Hot Motor Generator Combustion Engine steam Engine Black Pine Baseplate Science Physics Experiment Educational Toy