This design seems like it'd be sort of easily replicated with a 3D printer and some 8020. I wonder if anyone has open sourced a clone. Edit: it is open source,

This design seems like it'd be sort of easily replicated with a 3D printer and some 8020. I wonder if anyone has open sourced a clone. Edit: it is open source, and easily replicated by design! https://sienci.com/dmx-longmill/open-source-and-modifications/ https://sienci.com/dmx-longmill/open-source-and-modification...