Comments by "Jef Koele-Wijn" (@jefkoele-wijn8872) on "National Geographic" channel.

  1. Use liquid helium of -270 degrees celcius or something even colder instead of water and see what happens and have enough safety precautions
    337
  2. I want to see those bulls fight each other !
    119
  3. I didn't know the word geodynamo yet, so I'm gonna do some more research on geodynamo
    103
  4. Looks very dangerous
    50
  5. I think there are better ways to kill fruit flys. That fungus seems dangerous.
    47
  6. I drink one cup of coffee a day, made with self grounded coffee beans
    20
  7. Where's the part of them adapting to the modernizing world ?
    17
  8. I wanne try that on a bigger scale to test my grip ! And I want to land semi hard after my grip fails.
    13
  9. Very interesting, I already did some research on this but now I know a little bit more and I'm gonna do some research on psychrophiles
    10
  10. Do these samurai swords get rust on them in time ?
    8
  11. That was interesting to watch
    6
  12. I really like the landscape in this video
    5
  13. Maybe it's important to find a way to prevent a super vulcanoe from erupting and a method to neutralise the vulcanoe
    5
  14. I'd like to see a video made by a person scuba diving at night
    5
  15. Else they get eaten, so my option is better for them
    4
  16. I'd like some more explanation on how they work
    3
  17. They should make an underwater microscope with a recording function to study the microscopic organisms right away in the water
    3
  18. Holland !
    3
  19. That's amazing
    3
  20. I think some research is needed to see how healthy it is to constantly feed them bug food
    3
  21. I liked the video
    3
  22. Such a nice and unique landscape
    3
  23. That's very interesting
    2
  24. I saw a couple of very good close up pictures
    2
  25. Maybe you can also utilise their natural enemies on agriculture grounds. If those natural enemies won't be a problem offcourse.
    2
  26. That's amazing and I like the paintings
    2
  27. Good and interesting close ups
    2
  28. It's an annoying sound but I don't find it to be the most annoying sound. But an interesting video nonetheless.
    2
  29. Nice landscape
    2
  30. That's a very cool and interesting plant
    2
  31. I hope the cockroach will evolve to kill those disgusting wasps
    2
  32. Can you make those sounds in real ?
    1
  33. Nice !
    1
  34. This was interesting to watch, good video
    1
  35. Looks like a nice and interesting place
    1
  36. Nice sounds
    1
  37. Some of those mud balls looked really good
    1
  38. I would like to try something like that
    1
  39. It swam pretty good
    1
  40. Thanks !
    1
  41. Interesting windmills
    1
  42. Very interesting to see
    1
  43. That's very interesting
    1
  44. Nice !
    1
  45. Brutal headbutts !
    1
  46. Pretty interesting
    1
  47. Nice video
    1
  48. Put them on other planets !
    1
  49. That's a very interesting fish species
    1