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miniature bearings are used at the axle connection
the voltage is determined by the engine speed
Fuel: 0 to 30% methanol fuel (can also be modified)
very suitable for high altitude areas
cultivate kids' creativity and imagination
Low Temperature Stirling Engine Model Steam Power Physical Invention Scientific Experiment Toys Type_Stirling Engine Vehicle miniature bearings are used atLow Temperature Stirling Engine Model Steam Power Physical Invention Scientific Experiment Toys Features: . Beautiful appearance, simple structure. Reliable quality, the fuselage looks metal and technology sense. . The product itself has already been assembled, has the collection value already, may serve as the pendulum, may start the experiment directly again. . Easy to operate, put on a cup of hot water, preheat 30 seconds to 1 minute, clockwise
