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1. 3:40

   How to Import and Edit STL and OBJ Files in FreeCAD !

   My engines · Sep 16, 2026 · 4.4K views

2. 4:25

   DIY Biogas and Stirling Engines for Cheap Electricity to go Off Grid !

   My engines · Sep 9, 2026 · 60.5K views

3. 4:47

   The Stirling engine project

   My engines · Aug 14, 2026 · 26.4K views

4. 4:59

   Engineering filaments with the Flashforge Creator 5 Pro ?

   My engines · Aug 7, 2026 · 8.6K views

5. 4:46

   FreeCAD : Why you should use it now !

   My engines · Jul 31, 2026 · 55.7K views

6. 3:02

   First test runs...

   My engines · Jul 10, 2026 · 9.4K views

7. 4:47

   Print the Open Source thermoacoustic Stirling engine !

   My engines · Jun 5, 2026 · 9.6K views

8. 3:39

   High power soon with the membrane Stirling engine !

   My engines · May 22, 2026 · 8K views

9. 0:26

   Cut perfectly straight threads: easy, fast and precise!

   My engines · Mar 27, 2026 · 4.4K views Short

10. 2:57

    Cut perfectly straight threads: easy, fast and precise!

    My engines · Mar 27, 2026 · 1.2K views

11. 2:30

    New for German speakers: My engines DE

    My engines · Jan 30, 2026 · 2.4K views

12. 4:56

    Building my dream workshop

    My engines · Jan 9, 2026 · 1.9K views

13. 4:47

    Cheap electricity with a 3D printed acoustic Stirling engine for everyone

    My engines · Sep 26, 2025 · 22.7K views

14. 0:51

    Laser cutting screen mesh 100 to improve thermoacoustic Stirling engine power for cheap energy

    My engines · Sep 19, 2025 · 3.4K views Short

15. 4:04

    Are 3D printed fibre reinforced filaments strong enough for real engine parts ?

    My engines · Sep 5, 2025 · 3.5K views

16. 4:01

    Printing ASA - CF : Important considerations !

    My engines · Aug 29, 2025 · 31.2K views

17. 3:57

    Printing Polycarbonate CF / PC/PBT-CF : Important considerations !

    My engines · Jul 11, 2025 · 10.4K views

18. 4:03

    Stepper Motor as generator : How efficient is it?

    My engines · Jul 4, 2025 · 9.9K views

19. 3:57

    Important considerations printing Nylon CF / PA12-CF

    My engines · Jun 20, 2025 · 32.7K views

20. 3:27

    3D print pressure tests for making gastight engine parts

    My engines · Jun 6, 2025 · 4.6K views