Dust3D is a cross-platform open-source 3D modeling software
Raspberry PI distro for controlling 3D printers over the web
An interactive viewer for three-dimensional chemical structures.
A language for making art using mathematics
An open source VR headset with SteamVR supports for $200
Fix STL files for 3D printing
STL viewer for 3D printing
GComb is a gCode viewing tool with an interior focus
To build a 3d Printer that uses tine micro-pipette of some micrometers