Stirling Engine - Cupid's Arrow
Explore the power of thermodynamics with the Stirling Engine - Cupid's Arrow. Watch the arrow spin and rotate in continuous motion when the bow is pulled back. This inventive and creative piece is an elegant way to learn about heat energy, making it a great decorative piece and educational toy.
Original: $49.90
-70%$49.90
$14.97More Images
Stirling Engine - Cupid's Arrow
Explore the power of thermodynamics with the Stirling Engine - Cupid's Arrow. Watch the arrow spin and rotate in continuous motion when the bow is pulled back. This inventive and creative piece is an elegant way to learn about heat energy, making it a great decorative piece and educational toy.
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Product Information
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Description
Explore the power of thermodynamics with the Stirling Engine - Cupid's Arrow. Watch the arrow spin and rotate in continuous motion when the bow is pulled back. This inventive and creative piece is an elegant way to learn about heat energy, making it a great decorative piece and educational toy.
