Hot Air Stirling Engine Crawler Tractor Model: Physics Experiment STEM Educational Toy
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$71.99
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Hot Air Stirling Engine Model Crawler Tractor Physical Experiment Educational Toy
Features:
– Crawler Vehicle Shape: Transforms the Stirling engine into a toy car that runs.
– Physical Experiment: Allows observation of operation and energy conversion in a hands-on setting.
– Zinc Alloy Main Body, Acrylic Body: Durable and high-quality construction.
– Alcohol Lamp Mounting Bracket: Provides safety and reliability.
– Dimensions: 16 x 9.8 x 9.5cm
– Weight: 412g
Instructions:
– Preheat alcohol lamp for 30 seconds before starting.
– Do not add water or oil.
– Use 95% alcohol (no more than 2/3 in the lamp).
Value:
– Educational tool to learn Stirling engine principles.
– Scientific experiment toy for developing children’s abilities.
– Artistic decoration and thoughtful gift.
Specifications:
– Age Range: 8+
Package Includes:
– 1 Set x Stirling Engine Model
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