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This Aircraft model Stirling engine model is the perfect choice for children looking to learn about thermodynamics
It's modeled after the Gatling HMG and actually simulates the firing action when cranked
Craft: High precision 3D printing technology
Educational and Engaging Assembly
Weight :950 grams
NIKOLATOY® Modular alloy magnetic suction Macmini protective shell Style:Wheel version This Aircraft model Stirling engineThere are a total of 24 parts and 34 magnet DIY combinations, including a mecha style skeleton and a magnetic cover plate. The front of the appearance is perfectly hollow and pays tribute to the MacPro. The proportion is consistent, leaving a DIY magnetic hard drive space. The front interface can guide the rear to use, ensuring the integrity of the whole Appearance Material: Inspired by the magnetic attraction gameplay of Apple Mac Pro and EDC Circle,