CameronWevolver
343
12
2
Open Source 3D-printer Gigabot by RE:3D
Check out this awesome open source 3D-printer. This will allow you to start 3D-printing on a huge scale! The 3D-printer is open source and you can build it yourself: https://www.wevolver.com/patrick.finucane/opengb
Reaper114
This is a blatant ad, but since I love 3d printers.
Anathymiasis
Giggity Bot is not open source, but is very open in other things.