What If You Built a Pipe to the Bottom of the Mariana Trench?

What If You Built a Pipe to the Bottom of the Mariana Trench?

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This is the longest underwater pipe on Earth. It stretches to the bottom of the deepest place on the planet, where only a few people have ever visited.
And we’re about to take you on an epic journey to construct it. What materials would be suitable for the task? What creatures would lurk around you? And at what point would constructing the pipe become unbearable?

Transcript and sources: https://whatifshow.com/what-if-you-built-a-pipe-to-the-bottom-of-the-mariana-trench/

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50 Comments

  1. @user-vj4vr7jv6u on May 8, 2024 at 8:40 am

    I think the reason why are they creating pipes at the bottom of the mariana trench is for the trash. Because of the pressure on the deepest part can shrink you lol



  2. @nia6849 on May 8, 2024 at 8:40 am

    What if reality is just an illusion?



  3. @Cardboard110 on May 8, 2024 at 8:42 am

    I thought one of the 3 questions at the start would be “why would we build this?” but no we are just left in the dark as to what the use would be. Kinda sucks



  4. @kko2537 on May 8, 2024 at 8:42 am

    What If



  5. @Duskie_06 on May 8, 2024 at 8:44 am

    You’ll be lucky to see a plastic bag at 4:30



  6. @flynn9214 on May 8, 2024 at 8:46 am

    I don’t like the approach in this. Is it really not possible to build the pipe at the surface and submerge it piece by piece?



  7. @mastersword123456789 on May 8, 2024 at 8:47 am

    Here is a idea What if there was multiverse theory Different versions of YOU from different universes?



  8. @jatindersingh3921 on May 8, 2024 at 8:47 am

    What if we make 16 Psyche to hit Mars?



  9. @kudoakinichi7111 on May 8, 2024 at 8:50 am

    What if all anime characters came to our world.😂



  10. @mildred45 on May 8, 2024 at 8:50 am

    This is the dumbest thing I’ve ever seen. Humans are stupid!!!



  11. @Ahmad-ve6nh on May 8, 2024 at 8:50 am

    What if humans could see ghost 🥺👻



  12. @ayounglivelysoulinanoldtir3512 on May 8, 2024 at 8:52 am

    maybe cthulhu would poke some holes in it & use it as a flute!!!



  13. @lukez9721 on May 8, 2024 at 8:52 am

    The real question here is what would be inside the pipe? Id assume either someone found a massive oil deposit at the bottom of the trench or it’s an oxygen pipe for an extremely advanced research habitat to study the trench



  14. @guadalupe2269 on May 8, 2024 at 8:52 am

    The Mariana trench is not the least explored place. It is the Earth’s core.



  15. @johnkmatsch on May 8, 2024 at 8:53 am

    driving pipe as deep as you can seems worthy of effort



  16. @RidgeAugustin on May 8, 2024 at 8:56 am

    Imagine the other planets with water



  17. @pcorf on May 8, 2024 at 8:56 am

    The pipes will not be crushed if pressure is allowed to equalize.



  18. @dailyinjection5636 on May 8, 2024 at 8:56 am

    I hate water..



  19. @treshaasis2553 on May 8, 2024 at 8:56 am

    👃👃



  20. @sumeadhms3482 on May 8, 2024 at 8:56 am

    For the guys who are wondering why they are doing a video abt the topic which is a cmplt nonsence. It is answer to question of a video in what if ‘we dump all our waste in mariana treanch’. To do so we need a pipeline.



  21. @shallah777 on May 8, 2024 at 8:59 am

    The face behind the voice



  22. @SirSavage- on May 8, 2024 at 9:00 am

    What if 100% of Human DNA was active?



  23. @hades3230 on May 8, 2024 at 9:01 am

    No reason to built the pipe bruh😂



  24. @venkatasaiyasaswi4708 on May 8, 2024 at 9:04 am

    Wtf r robots made of?



  25. @Pankaj_Rathore on May 8, 2024 at 9:05 am

    What if every person on the planet start shouting at same time.



  26. @JPM2k22 on May 8, 2024 at 9:05 am

    Who really thought about this what if i mean this is impossible 🙄



  27. @gruggory9852 on May 8, 2024 at 9:06 am

    long straw



  28. @erudycja3771 on May 8, 2024 at 9:07 am

    Anyone else hear music from Heroes : Might & Magic III?



  29. @erudycja3771 on May 8, 2024 at 9:09 am

    What if we will lose our gravity?



  30. @yuvrajchauhan3204 on May 8, 2024 at 9:10 am

    No, seriously…. what’s the point?



  31. @battlestar79 on May 8, 2024 at 9:10 am

    If you had a pipe to the bottom of the trench, it could easily hold up against the pressure so long as the pipe had a fluid inside with the approximate same pressure or higher to counter balance the internal and external pressures. The problem with people going down that deep is we are essentially sacks of jelly filled donuts with hollow air sacs called lungs that have evolved to exist at the surface pressure of 1 atmosphere or 101 kilopascals. Those soft tissues with gases inside are sensitive to pressure changes (higher or lower). The same issue applies to submarines that have an internal space for humans filled with air, that is susceptible to compression from external pressure force. If you made a drone submarine with all solid parts and no internal air spaces, then it could go to the bottom without much issue.



  32. @mattmalyj7964 on May 8, 2024 at 9:10 am

    Why would you want to do this



  33. @karaamick6696 on May 8, 2024 at 9:11 am

    what the purpose of it tho…



  34. @yutubvlogs8889 on May 8, 2024 at 9:12 am

    *Marianas



  35. @macey6496 on May 8, 2024 at 9:14 am

    Idea for an episode: what if dinosaurs and humans lived in the same era(sorry idk if this was done already)

    another idea: what if the purge was a real thing



  36. @arcarc6278 on May 8, 2024 at 9:16 am

    5% of the oceain is discoverd its not thr deepest



  37. @stugamerzone8076 on May 8, 2024 at 9:17 am

    Keep water in the pipe and the only outer material (thickness of the steel) could easily withstand the pressure. As soon as you remove the water to air it would just collapse



  38. @vineetasingh145 on May 8, 2024 at 9:17 am

    Can anyone tell me purpose of this mission



  39. @darkxcrystal8408 on May 8, 2024 at 9:19 am

    meet arnold did this before



  40. @jamespacker9830 on May 8, 2024 at 9:20 am

    What if……
    Why bother?



  41. @strappedtvctw.804 on May 8, 2024 at 9:21 am

    Do a video on What if the world was never colonised how would we live



  42. @user-rh8om8dk1e on May 8, 2024 at 9:23 am

    Hello



  43. @damnthisgirl2130 on May 8, 2024 at 9:29 am

    That was what I was wondering yesterday at 11:43am while walking to the bus stop 😂!



  44. @edgarchaires5657 on May 8, 2024 at 9:29 am

    Hello what if



  45. @mimigirl_2466 on May 8, 2024 at 9:34 am

    what if we drank blood instead of water??????



  46. @warehousetechtips on May 8, 2024 at 9:34 am

    Elon Musk: bbboooooorrrrrrrrrriiiiiinnnnnggggggg



  47. @treshaasis2553 on May 8, 2024 at 9:34 am

    I wish I can get that book



  48. @billiot425olds on May 8, 2024 at 9:38 am

    What if the world was able to achieve world peace ?



  49. @Chase_baker_1996 on May 8, 2024 at 9:39 am

    Isn’t it weird that light can get as bright as it wants but darkness cant get any darker?



  50. @rhythms8725 on May 8, 2024 at 9:40 am

    Sir please say the font name you use in your thumbnails sir please 🙏