Uploaded October 2016 | Updated September 2026, 6 hours ago

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A fun project based on a product concept proposal.

Done at Neuni lab shanghai

Neuni is a cool fablab in shanghai
Neuni lab is also a materio material library
Materio is a new materials library for makes and designers
I believe they started in Paris and now have locations all over the world. Look for one near you if you are interested in new materials

There are mercury based and other ratting electrical connectors for a perfect electrical connect. A bit expensive though

You can also try bearings. I know alot of bearings are electrically conductive between the inner and outer rings.