Rubber Band Powered Spool Car (Nostalgic Children's Toy)
Print Profile(1)
Description
Classic elastic drive structure, simple 3D printing formation, low filament usage and easy to print.
By rotating the long rod to wind the rubber band, it can automatically glide relying on elasticity, perfectly demonstrating the physical principle of elastic potential energy.
It is both a nostalgic ornament for 80s and 90s childhood and a handicraft teaching aid suitable for primary school students, perfect for parent-child activities and classroom popular science.
The model has no complex supports, is newbie-friendly, and can be played with directly after printing by adding a rubber band.
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License
This work is licensed under a Standard Digital File License - Print Only (SDFL-PPO). You shall not download, export, copy, adapt, create derivative works, share, sub-license, sell, rent, host, transfer, or distribute all or any part of this work, whether in digital or physical form (including - but not limited to - extraction of model data, and hosting on other digital platforms). The work may not be used for commercial purposes without permission in any way whatsoever in which you charge money, provide commercial printing services, or obtain monetary compensation or other financial benefits. This work may only be accessed and printed through MakerWorld's official platform and officially supported printing services.
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