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Model: 10021
102pcs DIY Metal Revolutionary Stirling Engine Powered 3 Wheels Car Vehicle Model A1
Features:Story Origin ----- A blacksmith named Hans Hautsch created the first automobile in 1649. It had four wheels and could move at a 1.6 km/h speed under its own power. Robert Stirling began the first ..
$799.99 $799.99
Model: 10021
ENJOMOR Flame LickerVacuum Stirling Engine Features:.This is a vacuum Stirling engine which is called “Flame Eater”. It is a illustration that turn heat into mechanical motion. The external combustion engine is easy to operate and ready to run. Heating by the alcohol lamp and stirring the fly wheel,..
$99.99 $99.99
Model: 10021
Teching Flying Dragonfly Kinetic Sculpture 3D Metal Model DIY Kits
Features:.Exquisite Desktop Collection & Decoration: The 3D metal dragonfly model combines mechanical engineering with insect wing power to create a communal handicraft. It is cast using a high-precision CNC process, colored by ..
$129.99 $129.99
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