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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.
The high-temperature resistant hot cylinder has built-in high-quality metal wire energy storage, uses high-quality metal wire to replace heat energy, and has a scientific length-space ratio to make the model's operating performance more stable.
Features:
The stirling engine is a heat engine that operates by cyclic compression and expansion of air or other gas, the working fluid, at different temperature levels such that there is a net conversion of heat energy to mechanical work.
Perfect gift for your friends or families; also a super addition for home decor.
The stirling engine model produced with quality material and fine workmanship to rusting and prolong life.
The assembly process is quick and easily.
Great educational toy, classroom or laboratory experimental teaching aids, cultivate children's interest in physics.
With stylish and delicate appearance, you can bring it to school, home, lab and more places.
Specifications:
Model: QX-QBT-01
Material: Metal & Glass
Engine Size: 19 * 10.6 * 5.6cm / 7.48 * 4.17 * 2.2in
Engine Weight: 300g / 10.58oz
Package Size: 23 * 13 * 6cm / 9.1 * 5.12 * 2.36in
Package Weight: 330g / 11.64oz
Package List:
1 * Stirling Engine
1 * Glass Lamp (Without liquid)
1 * Adding Bottle
Note:
1. Glass should not be exposed to water after being heated, or otherwise it will split.
2. If the is spill, please use cloth to put out the fire.
3. Children under 12-year-old should be accompanied by adult when
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