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Memory Metal Heat Engine, Nitinol Wire Engine
$69.95
$64.95
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Low Temperature Differential Stirling Engine
$99.95
$56.95
*This item SHIPS FREE to all 50 states within 1 business day (excludes holidays and weekends) via Priority Mail! Most customers will see delivery within 2 business days thereafter. Rural customers will see longer transit/delivery times. You can calculate specific transit times to your postal code by visiting http://postcalc.usps.com/ (our postal code is 45014). Note that postal service delivery time estimates are reliable, but not guaranteed.
This beautiful and economical low temperature differential stirling engine is sure to attract attention! Attractive plated steel construction gives this engine a handsome appearance. Simply place it on a hot or cold surface (like a warm mug of coffee or water), wait for a few minutes while the heat is absorbed into the base plate, and then give the engine a gentle spin. Watch the engine perpetually turn, speeding up as more of the heat is absorbed through the base plate. Alternatively, the base can be cooled to make the engine spin in the opposite direction. The small footprint of this engine makes it ideal for situations where space is limited.
Features
1. Simple Assembly
2. Small Footprint
3. Attractive Design
Product Dimensions:
Base Diameter: 4" / 100mm
Height: 5" / 125mm
This beautiful and economical low temperature differential stirling engine is sure to attract attention! Attractive plated steel construction gives this engine a handsome appearance. Simply place it on a hot or cold surface (like a warm mug of coffee or water), wait for a few minutes while the heat is absorbed into the base plate, and then give the engine a gentle spin. Watch the engine perpetually turn, speeding up as more of the heat is absorbed through the base plate. Alternatively, the base can be cooled to make the engine spin in the opposite direction. The small footprint of this engine makes it ideal for situations where space is limited.
Features
1. Simple Assembly
2. Small Footprint
3. Attractive Design
Product Dimensions:
Base Diameter: 4" / 100mm
Height: 5" / 125mm
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Reviews
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He loves his engine
Got this as a gift for an engineer. He thinks the engine looks very sleek and wouldn't stop playing with it.
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lovely demonstration model
very pleased with the engine. arrived quickly. easy to assemble. seems pretty solid
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Quality. Poise. Elegance.
Materials, structural integrity, and mechanical design were absolutely flawless. As an engineer involved in K-12 education, I could not have been more impressed with the simplicity of this thermodynamics device. Also, its fluid motion and edgy design adds class to any atmosphere it's placed. While the price appears substantial for a simple Stirling Engine, it's actually the quality, poise, and elegance that makes it worth purchasing.
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Nice Engine
Fantastic little stirling engine model. Works well - can't beat the price. Thanks!
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Picture was not accurate
The picture showed golden color plates. Ended up being a bit more silver. Works fine...