Results come from Exumo's own index. Data from YouTube; Exumo is not affiliated with YouTube.

1. 20:47

   Gifford-McMahon Cryocooler Part 2 - Building The Cold Head And Making Liquid Air

   Hyperspace Pirate · Sep 12, 2026 · 148K views

2. 16:32

   Gifford-McMahon Cryocooler Part I - Building The Helium Compressor

   Hyperspace Pirate · Aug 29, 2026 · 290.7K views

3. 15:52

   Turning Fruits Into Refrigerant

   Hyperspace Pirate · Jul 31, 2026 · 125.6K views

4. 18:19

   Filling High Pressure CO2 Tanks From Fermentation

   Hyperspace Pirate · Jul 25, 2026 · 127.9K views

5. 21:41

   Generating Electrical Power From Sugar

   Hyperspace Pirate · Jun 27, 2026 · 190.7K views

6. 17:17

   Building a Gifford-McMahon Cryocooler With 3d-Printed Parts

   Hyperspace Pirate · Jun 6, 2026 · 564.3K views

7. 17:54

   Making Big Dry Ice Blocks With Low Pressure CO2

   Hyperspace Pirate · May 9, 2026 · 124K views

8. 14:44

   Pulse Tube Cryocooler (Part V)

   Hyperspace Pirate · Apr 25, 2026 · 107.4K views

9. 0:42

   Controlling a Thermostatic Expansion Valve with Compressed Air

   Hyperspace Pirate · Apr 23, 2026 · 198.9K views Short

10. 0:32

    Using a Duster Can as Refrigerant

    Hyperspace Pirate · Apr 16, 2026 · 156.7K views Short

11. 22:35

    Testing Refrigerants and Capillary Tubes to Find Peak Performance

    Hyperspace Pirate · Apr 10, 2026 · 119.5K views

12. 19:11

    Storing Solar Energy As Ice For Air Conditioning

    Hyperspace Pirate · Mar 21, 2026 · 381.1K views

13. 19:25

    Making a 3d-printed Underwater Dive Helmet With A Floating Air Supply

    Hyperspace Pirate · Mar 8, 2026 · 199K views

14. 18:53

    A Homemade Refrigerated Vest That Can Run Off Battery or Solar Power

    Hyperspace Pirate · Jan 28, 2026 · 442.3K views

15. 16:40

    DIY Mini Battery-Powered Vapor-Compression Air Conditioner

    Hyperspace Pirate · Dec 20, 2025 · 609K views

16. 25:29

    Building a 5,000W Remote Controlled Arc Furnace to Melt Steel and Ceramics

    Hyperspace Pirate · Nov 22, 2025 · 311.7K views

17. 13:52

    Turning X-rays into 3d prints with a DIY CT scanner

    Hyperspace Pirate · Oct 20, 2025 · 93.1K views

18. 21:50

    Welding with Natural Gas and a DIY Oxygen Concentrator

    Hyperspace Pirate · Sep 19, 2025 · 199.1K views

19. 20:23

    Making Sodium Metal

    Hyperspace Pirate · Aug 22, 2025 · 127.8K views

20. 22:02

    1,500 Watt HHO Gas Generator

    Hyperspace Pirate · Jul 14, 2025 · 487.2K views