Models & Model Kits

Joytopiaminds Stirling Engine Model Kit, Alpha-Type Horizontal Opposed Hot Air Stirling Engine Generator Kit with Dual Alcohol Lamps for Physical Science Experiment Display Authentic Alpha Stirling Operation: Demonstrates horizontal opposed piston movement powered by heat expansion cycles. Starts easily with included alcohol lamps - no batteries required Premium CNC-Machined Construction: Features precision aluminum... Joytopiaminds Stirling Engine Model Kit, Alpha-Type Horizontal Opposed Hot Air Stirling Engine Generator Kit with Dual Alcohol Lamps for Physical Science Experiment Display