51,417 videos in the index

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  1. 14:00
  2. 6:59
  3. 14:23
  4. 13:21

    DIY Zinc Iodine Battery

    Cayrex 14K views

  5. 16:49
  6. 11:45
  7. 6:53
  8. 2:57

    Zinc Iodine gel Battery

    Cayrex 1.5K views

  9. 6:11
  10. 10:59
  11. 11:10
  12. 16:30
  13. 14:02
  14. 4:24
  15. 16:00
  16. 9:49
  17. 11:10
  18. 40:56
  19. 13:40

    3d Printed Compressed Air Turbine

    Hyperspace Pirate 281.3K views

  20. 20:06
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