Low Temperature Difference Stirling Engine Car Model Gift Collection Science STEM Toy

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$199.99
$119.99

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SKU 2699450

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Customer Reviews

Based on 30 reviews
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d
d.

Amazing Model engine, it even can ran with a candle, that is more convenient than water.

o
o.

Looks great, starts running within seconds on either the boild water or a candle. Makes a great gift for a mechanically inclined friend.

j
j.

Very cool little machine! I will be telling folks about this thing.

A
A.

The Sterling engine arrived very well packed

A
A.

I teach science, and this is a really good demonstration of energy conversion.