/r/gif: r/Gif (no S) - A place for funny, interesting, & animated SFW gifs and videos (mp4's.) - August 20, 2022 - 05:21
/r/mechanical_gifs: 100% Non-Organic .gifs - This sub is for .gif/.gifv/silent .mp4 images that contain a subject matter of mechanical origin. - August 19, 2022 - 11:40
/r/toolgifs: Tool Gifs - Tool, machine, and manufacturing gifs. Sometimes entertaining, always educational. - August 19, 2022 - 11:39