/r/Serendipity: Serendipity - /r/serendipity is a meta-subreddit meant to broaden the perspective of its subscribers. It takes a popular entry from a random subreddit and posts it every few hours. - March 8, 2023 - 11:50
/r/redneckengineering: Red Neck Engineering - yurp - March 7, 2023 - 16:10
/r/toolgifs: Tool Gifs - Tool, machine, and manufacturing gifs. Sometimes entertaining, always educational. - March 7, 2023 - 12:02
/r/Gambiarra: Gambiarra - Faça você mesmo - Faça você mesmo. Desperte o seu Mcgyver. - March 8, 2023 - 01:50