/r/johnjay80: johnjay80 - Just a place with a little bit of everything! Enjoy - October 7, 2022 - 17:53
/r/MachinePorn: MachinePorn: I think my driveshaft just got torqued. - High quality images of machines and machinery. - October 7, 2022 - 09:06
/r/toolgifs: Tool Gifs - Tool, machine, and manufacturing gifs. Sometimes entertaining, always educational. - October 7, 2022 - 09:05