STEMFIE - 3D-printable rubber-band-driven car (SPS-000001)
Channel: Stemfie 3D
Date: 2020-01-01

You can download the free 3D STL files from https://stemfie.org/sps-000001
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The STEMFIE rubber-band-driven car is easy and quick to build and demonstrates energy retention and controlled release to achieve motion. 

The inspiration for this design is borrowed from science classes in schools, using the mousetrap challenge.

The STEMFIE Project is open-sourced and fully designed using FreeCAD. Learn more about #Stemfie3D at https://stemfie.org/support.