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Hot Air Stirling Engine Model Toy Micro Motor Power Generator Engine DIY Motor

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Original price was: $44.51.Current price is: $26.71.

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Type : model
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Age Level : 17 Years & Up
UPC : Does not apply
Brand : Unbranded

1: Turn the flywheel by hand to see if it is smooth. 2: Check whether the sliding parts are clean. 3: fill the alcohol lamp to less than two-thirds.(Add 95% and above alcohol) 4: Light the alcohol lamp on the front end of the test tube. Turn the flywheel after about 1 minute. The engine is spinning. The warm-up time with the generator is slightly longer. Precautions: Do not touch the baked test tube and the metal connected to it to avoid burns. Shipping list: Sterling Engine Model*1 Alcohol bottle*1

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