NikolaToy™ Stirling engine with adjustable speed

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5 months ago
15
Entertainment Education

NikolaToy™ Stirling engine with adjustable speed
Description
Clockwise rotation accelerates speed
Buy Now:https://findums.com/ShoppyExpress
This Stirling engine is an ideal desk ornament for adults and a great toy for kids for learning about thermodynamics. Featuring an adjustable speed and 95% alcohol fuel, it runs quietly and smoothly, making it a great educational tool and conversation starter.

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