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1. 9:39

   Ancient Air Conditioning: Free DIY AC That Actually Works & the Science Behind It

   Greenhill Forge · Jul 26, 2025 · 36.9K views

2. 10:43

   DIY Casting: High Quality Aluminum from Recycled Cans!

   Greenhill Forge · Jun 20, 2025 · 40.6K views

3. 6:31

   Wood Stove Water Heater | New Test, New Winner

   Greenhill Forge · Jun 13, 2025 · 32.7K views

4. 8:10

   Forging a Slick & Chisel from an Old Leaf Spring for Timber Framing

   Greenhill Forge · Jun 6, 2025 · 8.5K views

5. 5:01

   Help Me Design an OffGrid Steam Engine + the Basics Explained

   Greenhill Forge · May 30, 2025 · 8.5K views

6. 15:52

   DIY Kiln Build -Super Hot & Ultra Efficient

   Greenhill Forge · May 23, 2025 · 136.1K views

7. 0:55

   DIY Heavy Duty Aluminum Can Shredder Build

   Greenhill Forge · May 21, 2025 · 11.7K views Short

8. 18:11

   Heavy Duty Aluminum Can Shredder Build | Recycling Aluminum Pt1

   Greenhill Forge · May 2, 2025 · 54.4K views

9. 19:04

   DIY Automated Auger Pellet Feed | Rocket Stove Experiment

   Greenhill Forge · Mar 28, 2025 · 39.8K views

10. 19:31

    Best Wood Stove Water Heater Yet: New Design Tested | Off Grid Water Heater pt3

    Greenhill Forge · Mar 14, 2025 · 474K views

11. 15:59

    Woodstove Radiator - Max Heat From Your Fire | Woodstove Efficiency Reimagined Pt2

    Greenhill Forge · Feb 28, 2025 · 222.3K views

12. 15:51

    Fully Automated Arduino Egg Incubator | Woodworking Build

    Greenhill Forge · Feb 21, 2025 · 8.9K views

13. 6:46

    Swiss vs Box Fire - Best Fire Starting Method Tested

    Greenhill Forge · Feb 14, 2025 · 173K views

14. 22:49

    Woodstove Efficiency Reimagined | A Whole New Approach

    Greenhill Forge · Feb 7, 2025 · 139.3K views

15. 9:50

    Supercharged RocketStove Mods: Crazy Heat Boost & Forge Conversion

    Greenhill Forge · Jan 31, 2025 · 25.6K views

16. 15:35

    Rocket Stove Water Heater Experiment Pt2 -TOO Powerful?

    Greenhill Forge · Jan 24, 2025 · 219.5K views

17. 7:33

    Addressing Your Questions | Woodstove Water Heater

    Greenhill Forge · Jan 22, 2025 · 21.5K views

18. 19:53

    Wood Stove Water Heater Experiment - Surprising Results! Part 1

    Greenhill Forge · Jan 17, 2025 · 1.5M views

19. 19:21

    Stirling Engines - How They Work and Building One

    Greenhill Forge · Jan 9, 2025 · 52.2K views

20. 35:10

    Ultimate DIY Log Splitter Build - Detailed Guide

    Greenhill Forge · Dec 27, 2024 · 38.3K views