On my channel I present the following subjects which fascinate me and on which I work and share:Energy autonomyStirling engine manufacturing3D printing and 3D printing tutorialsSelf-construction of various equipment to increase my autonomy (backhoe, branch shredder, hydraulic press, bender, etc ...)Tests for the development of skills intended to increase my autonomy (aluminum casting, arduino, electric bike, manufacturing of electric generator, etc ...)TipsAnd more...: https://www.youtube.com/user/Titou016/videos?disable_polymer=1