https://peertube.watch/videos/watch/49ef6f2a-6ef1-43b6-828b-a6683f50a563 Eco-Libre Volunteer Test: a 1 m x 1 m x 20 cm sheet of steel with my initials "GM" carved 5 cm deep in FreeCAD (Sketcher + PartDesign Pocket). Recorded with recordmydesktop and sped up to 30 seconds in kdenlive. Documentation: https://greysonbmiller.github.io/eco-libre-volunteer-test/ Source files: https://github.com/greysonbmiller/eco-libre-volunteer-test Music: "Spring, Mvt. 1: Allegro" (Vivaldi, The Four Seasons), performed by John Harrison with the Wichita State University Chamber Players, licensed CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0/ Source: https://freemusicarchive.org/music/John_Harrison_with_the_Wichita_State_University_Chamber_Players/The_Four_Seasons_Vivaldi/01_-Vivaldi_Spring_mvt_1_Allegro-_John_Harrison_violin/ This video is licensed CC BY-SA 4.0. Sat, 17 Oct 2026 19:46:23 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.watch https://peertube.watch/lazy-static/avatars/3b284627-b75f-409e-ac2e-10f4c2946f43.png https://peertube.watch/videos/watch/49ef6f2a-6ef1-43b6-828b-a6683f50a563 All rights reserved, unless otherwise specified in the terms specified at https://peertube.watch/about and potential licenses granted by each content's rightholder.