Oceangate Submarine Disaster - What REALLY Happened

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  • Опубліковано 2 чер 2024
  • We've all been glued to our TV sets hoping and praying that the 5 souls aboard the Oceangate Titan would come home safely, after being lost at sea. But sadly, as the wreckage was found, we know that is not the case. This is a sad tragedy, but so much about this story deserves a deeper look. As an engineer, I'm furious with some of the things that led up to this event, so today let's break down what really happened and figure this out together.
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    Chapters
    0:00 - Introduction
    0:52 - Oceangate History
    2:00 - Challenges of Deep Sea
    5:11 - The Red Flags
    8:05 - History of the Titan
    10:00 - More Drama
    12:00 - Whistleblower
    13:42 - Communication Problems
    15:00 - How we Fix This
    what we'll cover
    two bit da vinci,coast guard,atlantic ocean,missing submarine,titanic tourist sub,oceangate expeditions,submarine missing,titanic submarine,titanic submarine missing,titanic submarine tour,titanic oceangate,oceangate expeditions titanic,stockton rush,oceangate tragedy,titanic tourist submarine,titanic wreckage,sub missing,titanic news,sub missing titatnic,coast guard submarine,titan,oceangate titan,submersible,Oceangate Disaster - What REALLY Happened
  • Наука та технологія

КОМЕНТАРІ • 22 тис.

  • @TwoBitDaVinci
    @TwoBitDaVinci  11 місяців тому +1299

    Don't forget to like & subscribe!
    Become a Patron! geni.us/TwoBitPatreon

    • @staticthewhitewolf7040
      @staticthewhitewolf7040 11 місяців тому +57

      One of the things I found as a red flag is the people he hired to engineer the sub. 25 yr old airplane engineers.

    • @ChrisOREILLY-gc4yq
      @ChrisOREILLY-gc4yq 11 місяців тому +27

      We hear a lot about this story but what really happened I don't think anyone will ever find out all know you can look at the data as much as you like what what is the real truth...
      i5 from Chester UK 🇬🇧👍

    • @nightowl2486
      @nightowl2486 11 місяців тому +42

      Diversity hires are happening with commercial airplane pilot's. I will never fly due to this unethical practice.

    • @bertkilborne6464
      @bertkilborne6464 11 місяців тому +49

      This is the best information source in this accident.
      I have a small amount of experience with carbon fiber/epoxy and I'm aware of the structural integrity issues.
      It's a bit hard to believe that Stockton Rush had background in engineering,
      It seems like his ambition over-rode his sensibility.

    • @brock45569
      @brock45569 11 місяців тому +25

      I work in QC and testing. When I heard the submarine failed, the fist thought i had was about your point. We also call that TIS or time in service. In aviation, sub parts are subjected to overhaul after a certain number of hours. TBO or time between overhaul.
      I agree with your point.

  • @MapleYum
    @MapleYum 11 місяців тому +30027

    For Lockridge, the engineer, this has got to be the worst feeling. He was right, he tried to stop it and was fired and sued for his well founded concerns.

    • @TwoBitDaVinci
      @TwoBitDaVinci  11 місяців тому +5425

      so very true, imagine the book deals he must be getting right now

    • @AllanFolm
      @AllanFolm 11 місяців тому +3366

      Look up Roger Boisjoly. He predicted the Challenger disaster, tried to stop it, but was overruled by management.

    • @falstoffe
      @falstoffe 11 місяців тому +2272

      Yeah, I am wondering what's going through his head. His response to the world is "No comment" but inside this must be "I told you so" in the worst kind of way.

    • @MrNorker77
      @MrNorker77 11 місяців тому +979

      Reminds me of Cassandra from greek mythology. How horrible to know what will happen but be powerless to stop it.

    • @whirltech8031
      @whirltech8031 11 місяців тому +471

      Cash is king. Gotta look good for the investors. Whether that be the private sector or government.

  • @tmdavidson1478
    @tmdavidson1478 11 місяців тому +5101

    It's a cemetery not a circus attraction. I'm sorry for the lost and their loved ones but it shouldn't be a tourist attraction.

    • @pauld3327
      @pauld3327 11 місяців тому +633

      I live in the north of France and over here, tourists come to see battle fields of WWII and military cemeteries.
      I don't see any problem with that...

    • @CJLloyd
      @CJLloyd 11 місяців тому +327

      @@pauld3327 Indeed, as a schoolboy, I visited the cemeteries in Normandy, and it was not until seeing them with my own eyes that I understood the scale of what had happened there in WW2. Similar story for visiting the sits in Ypres for WW1. It gave me a way better respect for everything that had happened than any book or movie ever did. Seeing history with your own eyes is often the best way of truly grasping it. Obviously, for a site the Titanic, the technical challenges make this much harder, and we shouldn't overlook that, but in principle, there's nothing wrong with going to see it. On the contrary, it might be the best way to learn about the incident, if it can ever be achieved safely.

    • @Voltaje_YT
      @Voltaje_YT 11 місяців тому +365

      The idea of turism to the Titanic is no problem, the problem was the CEO and the sub par submarine that he built.

    • @Vamanos46
      @Vamanos46 11 місяців тому +61

      Political figures with powerful tentacles would say : never let a crisis go to waste

    • @divergentthg7925
      @divergentthg7925 11 місяців тому +58

      Well it could be a tourist attraction just has to be done right. But people who are smart enough to do things like that aren't allowed to have that kind of money

  • @F43086
    @F43086 11 місяців тому +544

    As an engineer and with Naval submarine experience I totally agree with this video! I hope Oceangate is sued out of existence! This was criminal.

    • @hau_den_lukas
      @hau_den_lukas 11 місяців тому +16

      The owner was in the sub too when it happened

    • @tobydrew1
      @tobydrew1 11 місяців тому +16

      Does anyone know if the passengers had to sign any sort of liability waivers? My son had to sign several waivers just to skydive tandem with a seasoned instructor, so that's somewhat the basis of my question. Thanks to anyone who would know the answer and for a reply.

    • @hau_den_lukas
      @hau_den_lukas 11 місяців тому +17

      @@tobydrew1 yes. Theres an old video of the ceo making jokes about that tho 😅

    • @tobydrew1
      @tobydrew1 11 місяців тому +11

      @lukasc.5768 Yikes and thanks for the reply.

    • @bsadewitz
      @bsadewitz 10 місяців тому +11

      You don't even have to be an engineer to understand the basics of this failure--just some elementary physics. I can't even imagine what this looks like to an actual engineer. When I first learned about the construction of this sub, my jaw was on the floor. This will be studied for decades to come as a classic example of groupthink.

  • @missgloriaingram1588
    @missgloriaingram1588 11 місяців тому +125

    The way you explained that even a 7 year old can understand it...thank you for making it so clear on how things can go wrong so fast when one test one step is over looked.

    • @SaraMorgan-ym6ue
      @SaraMorgan-ym6ue 2 місяці тому

      yes a seven year old but not to Stockton Rush because he did not want to listen he was that stubborn plain and simple

    • @biancadesousa
      @biancadesousa 9 днів тому

      Need this guy to explain chernobyl to me. Even the "simple" explanation I can hardly understand

  • @Zurvan101
    @Zurvan101 11 місяців тому +4994

    The fact that it didn't have a surface radio beacon or bottom sonar beacon is astounding. The CEO really did cut corners that cost him and his customers lives. What other corners did he cut? What possessed him to use carbon fibre for the main hull?

    • @Mandalynn_Bay
      @Mandalynn_Bay 11 місяців тому +394

      I am wondering, with all the corner cutting. If the company will be held responsible for this tragedy, I understand this was classified as catastrophic, and I know what that means. I am now looking at QC and the manufacturing cuts to make this contraption.

    • @Zurvan101
      @Zurvan101 11 місяців тому +443

      @@Mandalynn_Bay I'm sure the families will be taking legal action. It looks like there were multiple construction, maintainance, testing and safety failures.

    • @111dcormack
      @111dcormack 11 місяців тому +253

      That wouldn't have helped. You can't rescue an implosion.

    • @roycem4945
      @roycem4945 11 місяців тому +561

      @@Zurvan101 meanwhile - these were wealthy people who have lawyers and resources - who willing agreed to sign a "death" release with which to travel in a vessel (not certified) deep into the ocean. Yet did any of them ask - what happens if they died during their excursion? Did anyone ask - WHO PAYS the millions of dollars for sending out search, rescue & recovery teams and vehicles? OR is that something they laughed off? Sorry, but arrogance isn't an excuse and yes, I do blame their arroagance just as much as I blame Oceangate. This wasn't an accident. Sorry, I don't want to pay for their carefree lifestyle and choices

    • @Zurvan101
      @Zurvan101 11 місяців тому +185

      @@111dcormack It's more of an indication of the corners that were cut. If there failed to include rescue beacons, what else did they fail to include?
      Proper non destructive testing between dives?

  • @CarbonGlassMan
    @CarbonGlassMan 11 місяців тому +607

    Passengers said they could hear cracking when they were in the sub. One guy said he was allowed to drive it and could tell when he was going deeper because the cracking sounds would increase. When you hear cracking, you're hearing the fibers of the carbon fiber breaking OR you're hearing the resin that holds the fibers together breaking or both. When you hear cracking, your carbon fiber part is now weaker, even if you can't tell there is anything wrong with it by looking at it.

    • @birdytaken
      @birdytaken 11 місяців тому +37

      They didn’t understand what they were hearing. If the carbon fiber was actually cracking at the depth it was it would have imploded immediately .

    • @underthetornado
      @underthetornado 11 місяців тому +59

      What really happened? It dove halfway down. Discovered a problem with the integrity issue of the hull. Dropped weights and was attempting to return to the surface when the hull imploded. End of story.😢

    • @CarbonGlassMan
      @CarbonGlassMan 11 місяців тому +107

      @@birdytaken I'm talking about passengers on the sub on previous trips taken in the same sub that eventually imploded. They heard cracking while they were under the water. Those crack sounds were the sounds of the carbon breaking, the epoxy resin cracking & breaking and ultimately the carbon hull weakening. Whatever the passengers that died last Sunday heard, we will never know. If they heard anything, they heard some cracking sounds. The CEO probably told them those sounds were normal. When the hull actually imploded, none of the passengers knew a thing. Death was faster than their brains could register what was happening.

    • @birdytaken
      @birdytaken 11 місяців тому +17

      @@CarbonGlassMan yeah I understand you were taking about a previous dive but carbon fiber shatters like glass when it’s faulting it would have imploded. Do you have a link to the article you read I’m interested in reading it

    • @birdytaken
      @birdytaken 11 місяців тому +20

      @@underthetornado I don’t think they were trying to drop weights. There are a couple of people who have said that in interviews with no source what so ever. Always be careful

  • @tonyelkan5348
    @tonyelkan5348 11 місяців тому +51

    The hull was made of two different materials, carbon fiber and titanium. I would assume that those materials deform differently under such extreme pressure. Wouldn't that create a huge additional risk of failure at the joint between them?

    • @laurenarigo3894
      @laurenarigo3894 3 місяці тому +4

      Yes it would. I am too tired to give any further information. - over worked senior Mechanical engineering student with material science minor

  • @TVMADoc
    @TVMADoc 11 місяців тому +75

    You are right about the issues with carbon fiber. My father worked in aerospace, and most of what he designed is still classified so I've heard about very little of it aside from a few satellites as they were declassified and parts he worked on for the shuttle. He mentioned the issue with carbon fiber after the roof of several airplanes tore free in Hawaii. Carbon fiber cracks from the inside out and is incredibly difficult to examine unless you have the proper equipment Metal tends to show signs of surface deterioration, so one can often determine that there is an issue.
    When power to weight is crucial (military aircraft, etc.) the risk is worthwhile, but otherwise carbon fiber is taking a huge risk. This is especially true for a craft that will get compressed to this extent. Each pressure cycle could be doing serious damage without the company being aware.

    • @standbytogo123
      @standbytogo123 11 місяців тому +5

      It was mentioned in another video, that the construction was a carbon fibre composite, ie a sandwich construction with another material being the meat between the carbon fibre layup on either side. This type of construction is stronger than say pure carbon fibre panels. However the strength relies on the bond between the sandwiched material and the carbon fibre being one hundred percent. Any voids in the bond would weaken the construction. The only way of knowing that it was one hundred percent would be to carry out NDT (None destructive testing). As has been mentioned this was never done following construction or after any dives.

    • @EricScoles
      @EricScoles 11 місяців тому +2

      I don't doubt the discussion came up prompted by the Hawaiian incident, but that was aluminum. That said, it's a great illustration of how a rigorous testing & cert regime can help solve problems & prevent failures. Metal fatigue is better understood than carbon fiber fatigue & so they were able to take the findings from that incident & quickly pinpoint areas to look at on other 737s - my recollection is that a number of planes were found to have similar issues & then either repaired or taken out of service.

    • @rjhinnj
      @rjhinnj 10 місяців тому +3

      The Hawaiian passenger jet being mentioned was hundreds of cycles over the required limit; in other words, it was an old aircraft that was supposed to be decommissioned, but was extended I suppose for other reasons.

  • @superspecialty5169
    @superspecialty5169 11 місяців тому +671

    I’m a retired nuclear submarine mechanic of 33yrs. Every thing that I touched to repair I and a QA inspector had to sign our name and badge number and the date for every nut and bolt that was to be torqued. Like I told my apprentice, “I want you speak out if you think something is wrong because, “if you fail, I fail, if I fail you fail and that is not an option, the boat depends on us”!

    • @cherylm2C6671
      @cherylm2C6671 11 місяців тому +13

      Thank you for your comment. May I wish you a happy second career?

    • @sitori663
      @sitori663 11 місяців тому +28

      My brother is an extremely gifted machinist. Around 35 years ago he worked at a shop that got a government contract to work on submarines. I don't recall if he said nuclear. He was the ONLY machinist trusted to machine the sub parts because if his machining measurements were off by a tiny amount, the very expensive piece of equipment became scrapped.
      Thank you for your work on those submarines. It's comforting to know there was someone with integrity working on them, like my brother.

    • @rodericstanley2258
      @rodericstanley2258 11 місяців тому +2

      Bloody good thing too!

    • @donaldfrazier5244
      @donaldfrazier5244 11 місяців тому +6

      Done a few years working on the Ohio class and all the materials used have a cradle to grave tracking, inspection and end use documentation!

    • @mintk2598
      @mintk2598 11 місяців тому

      i like you

  • @antisocialatheist1978
    @antisocialatheist1978 11 місяців тому +1920

    I just feel extremely bad for the young man that perished in this disaster. He didn't even want to go but he wanted to bond with his father so much he threw out his fears and went anyway. That bothers me a lot.

    • @jasonotto9126
      @jasonotto9126 11 місяців тому +161

      Yeah I honestly didn't care about any of this till I heard that. Very sad

    • @DarkRahl69
      @DarkRahl69 11 місяців тому +120

      With that being said, they had the ride of their life together and at those pressures one could imagine they did some serious bonding in a hurry.

    • @joshcummings9750
      @joshcummings9750 11 місяців тому +155

      No his dad pulled the Father's day card it was Sunday father's day the son begged not to go

    • @saltybubbles
      @saltybubbles 11 місяців тому +63

      As a parent myself I agree and this breaks my heart.

    • @noided583
      @noided583 11 місяців тому

      @@DarkRahl69 That's actually funny and I fucking hate you for it.

  • @tinacatharinaeden2711
    @tinacatharinaeden2711 10 місяців тому +9

    Wow! This video explained in more detail and was easier to understand than most videos and comments on this unfortunate disaster. Well done! Thank you so much.

  • @pikupixel5094
    @pikupixel5094 10 місяців тому +8

    i appreciate the video and the way it was formatted! i never heard of your YT channel before, but i appreciate the way you convey the story with an engineering perspective
    a lot of the internet (mostly social media) likes making jokes out of tragic events like this. comedy and tragedy are closely linked so i understand it. levity is also important for me. but something about the uncanny horror of what these people experienced in the last minutes of their life just makes the jokes stir me the wrong way. the internet's been a somber place wherever i see jokes like this.
    that said, hearing from different engineer YT channels who discuss the events and mechanics involved, and place blame on the malpractice that was involved has been helpful for me, and i think many others, to understand the depths of the tragedy and how avoidable it should have been.
    all that aside, thank you again for the video, and the time involved in making it!

  • @BillRau2152
    @BillRau2152 11 місяців тому +2343

    Great video. I’m a Mechanical Engineer with 40 years of experience and am appalled at what the owner of OceanGate did with this project and the lack of following basic engineering protocols and procedures to verify the safety of the vessel for multiple dives with passengers. If the owner wanted to risk his life fine. But I’m sure the Father did not understand the risk he was undertaking with his son. The saying “You don’t know what you don’t know” is so true. What the owner did is criminal in my opinion.

    • @olgatrilogymartin3143
      @olgatrilogymartin3143 11 місяців тому +98

      Well said

    • @wabbit6653
      @wabbit6653 11 місяців тому +16

      People say Stockton Rush was a good man

    • @rationalbushcraft
      @rationalbushcraft 11 місяців тому +214

      Exactly. Sure they signed a waiver but were they fully informed about material stress, the pressure challenges, and the lack of safety standards? If they really fully informed their clients they likely wouldn't have any clients.

    • @EddieVBlueIsland
      @EddieVBlueIsland 11 місяців тому +12

      He was a honorable man since he died an honorable death due to his own actions, he knew the risk and so did the passengers, honorable men died do the impossible.

    • @xiaoka
      @xiaoka 11 місяців тому +94

      I agree. The people who made this sub should have refused this job. It’s criminal in my professional opinion (also as an engineer).

  • @goated3285
    @goated3285 11 місяців тому +598

    The fact that man was fired & sued for doing his job & being genuinely concerned is appalling.

    • @ShaOryDow
      @ShaOryDow 11 місяців тому +8

      And it was for Father's Day too... Geez...

    • @antonella923
      @antonella923 11 місяців тому

      TODAY THE RIGHTEOUS ARE PENALISED ....IS A SICK WORLD

    • @loisthompson1155
      @loisthompson1155 11 місяців тому +40

      And VERY American. Corporate interests above all else. Loss of life is collateral damage.

    • @benshute8673
      @benshute8673 11 місяців тому +13

      It’s always profit before people. Stockton Rush was an amateur who couldn’t take constructive criticism.

    • @Psychiatrick
      @Psychiatrick 11 місяців тому +6

      Here's what I think happened. The device was, to a degree, a success. However, after the 2nd or 3rd dive the "service engine soon" light went on. Rather than isolate the reason, Stockwell chose to remove the light bulb. Anyone hear anything about that?

  • @stitchlilo01
    @stitchlilo01 11 місяців тому +20

    Great presentation! Thank you for that thorough explanation as to what happened. At the end of the day, five lives were lost and no amount of money in the world will bring them back.

  • @Jakal-pw8yq
    @Jakal-pw8yq 4 місяці тому +9

    Just stumbled on your show in my feed! Super informative and eye-opening. New subscriber and I've shared to a couple of friends! Thank you for the hard work and the content! Rest in peace to the souls that needlessly lost their lives do the to the careless owner.🙏💔😔

  • @coloradorocky1298
    @coloradorocky1298 11 місяців тому +1927

    My heart goes out to the young 19 year old who was terrified, but reluctantly went on this trip for his father. RIP.

    • @andrewfowler5845
      @andrewfowler5845 11 місяців тому +184

      I can only imagine how angry and upset his mother is

    • @HumansAreShitFactories
      @HumansAreShitFactories 11 місяців тому +4

      Your heart goes out to him? What does that even mean?

    • @kimporter1744
      @kimporter1744 11 місяців тому +69

      The father should have not allowed the son to go!!🙏

    • @stellamariss3335
      @stellamariss3335 11 місяців тому +86

      Oh damn is that really what happened. I feel awful. He was way too young to risk his life like that. I can’t believe his father wanted him to go. Especially if the boy was scared. I mean i can’t imagine doing the trip while you are terrified the whole time. It would be traumatizing for anyone claustrophobic or scared of the ocean or scared of the situation in general.

    • @sloowsirspacja
      @sloowsirspacja 11 місяців тому +24

      @@stellamariss3335 I see it differently - as overcoming your own fear for the other person. Sure, it's uncomfortable, but fighting fear is never comfortable. I've had many situations like this (including swimming in the sea) and I always felt like I might die. But that's how fear works. If the boy went there with his father, it means that he did not let his fears win.

  • @koolkel00
    @koolkel00 11 місяців тому +3166

    The thing I find the most unforgivable, is that the son didn't want to go, but he felt pressure to please his dad, and went. That's what's the real tragedy.

    • @emmerrick4563
      @emmerrick4563 11 місяців тому +28

      How do you know this info about him not wanting to go?

    • @jefffaircloth8603
      @jefffaircloth8603 11 місяців тому +342

      @@emmerrick4563 an interview with the son's aunt on NBC.

    • @staubinmichael637
      @staubinmichael637 11 місяців тому +62

      I feel the same with my dad when i was 16 years old i wanna do always what my dad want to do take me 14 years to understand do what you want if you got the feeling inside dont do it 🙏

    • @Itzxkazer
      @Itzxkazer 11 місяців тому +323

      He sure felt the pressure alright.

    • @frankfontaineofficial
      @frankfontaineofficial 11 місяців тому +70

      @@Itzxkazer hey Alexa play under pressure by Queen ft David Bowie ! hahaha

  • @001Lucid
    @001Lucid 10 місяців тому +7

    Very good video. I liked the way you have explained this very unfortunate disaster.
    These people didn't have a chance and never knew it. Very sad and the people that own it are LIABLE as you can be. No doubt.

  • @chebbohagop
    @chebbohagop 10 місяців тому +10

    What a fantastic and precise explanation of what happened to Oceangate Titan. Thank you so much!!

  • @kutzbill
    @kutzbill 11 місяців тому +936

    Old retired Engineer here, mostly worked in Aerospace. I think you covered this very well. I would like to touch on 2 points if I may.
    First off is redundancy. When we build experimental aircraft, we try to figure in back up systems. You touched on this with the inability to navigate, locate, and exit the craft. Unlike most airliners flying today that have a whole backup system for comm, hydraulics, navigation, even the artificial horizon, this craft had little to no backup systems, from what I have seen.
    Second is the fact that Engineers get constantly surprised even on the simple things. I recall that the Galaxy C-5 Starlifter was found to have the main supports turned to powder on the inside, showing no signs of stress on the outside. The only way to determinate this was through a destructive test.
    While Carbon Fiber is a remarkable material, it is not a "one size fits all" material.
    The people probably never knew what hit them. From what I was told, the implosion took 2 nanoseconds, and it takes 4 nanoseconds for your brain to register pain from your nerves.
    Thank you your thought out presentation, I think you covered it very well. Also for letting me put my 2 cents in.
    Smiles.

    • @BIGNOIDS
      @BIGNOIDS 11 місяців тому +78

      @Kutzbill They may have felt nothing during the implosion, but they would've know they were in danger because the hull had an integrity warning system, they had jettisoned the bottom ballast so we're attempting to surface when it imploded.

    • @lowrider81hd
      @lowrider81hd 11 місяців тому +22

      “The horror, the horror”, if I may be so bold as to quote Conrad.

    • @a_nayak
      @a_nayak 11 місяців тому +7

      What If there was only a small crack and cold water filled inside the tube.

    • @BIGNOIDS
      @BIGNOIDS 11 місяців тому +66

      @@a_nayak At that depth it would've imploded.

    • @unchainedverse
      @unchainedverse 11 місяців тому +95

      A slight correction, I think you meant to say milliseconds and not nanoseconds. The implosion of the sub (given the dimensions of 670cm x 280cm x 250cm), and assuming they were at 13,000 feet under water, the estimated implosion time would take about ~4.50 milliseconds. Depending on the type of nerves, the human body would feel pain after about ~30 milliseconds. Given this information, they should have not felt any pain and died almost instantly.

  • @SleepNeed
    @SleepNeed 11 місяців тому +408

    The more I hear, the more shocked I am that it survived as many dives as it did before this happened. As the phrase goes, "Regulations are written in blood." So many corners cut, so many lessons from the past ignored, and so much ego on Rush.
    Sadly, this ended in a predictable fashion and it cost the lives of five people. At least I take some solace in knowing that they all died instantly and without pain.

    • @hokieduck
      @hokieduck 11 місяців тому +15

      Yes. However, they almost certainly must have known that they were in mortal danger prior to their instantaneous death by implosion. According to James Cameron, pressure sensors would have gone off before the event. He also said that members of the diving community related that the Titan had dropped its weights in order to begin to ascend. That would certainly have been absolutely terrifying especially for the kid whose aunt said he did not want to go down there because he was afraid, but he went because his father wanted him to go with him on Father's Day.

    • @user-rd7we9oo6v
      @user-rd7we9oo6v 11 місяців тому +2

      INSTANTLY IS RIGHT.....LORD..GIVE THEM REST.....AMEN

  • @davidmashiku6981
    @davidmashiku6981 5 місяців тому +2

    Your explanations...are on point. Very well done. I'm been curiously seeking more information on this incident. To date you have the best explanations based on science and data

  • @mauricequirke3251
    @mauricequirke3251 11 місяців тому +2

    best video on this subject I have watched well spoken, well organized great explanations comments . Well done.

  • @NoCake
    @NoCake 11 місяців тому +777

    I feel bad for the kid that was on board the most. He didn't want to go, but he did just because he wanted to do something nice for his father, since this was over fathers day weekend.

    • @pauljones8218
      @pauljones8218 11 місяців тому +18

      and still so young rip

    • @rexxbailey2764
      @rexxbailey2764 11 місяців тому +43

      PEOPLE NEED TO LISTEN TO YOUNG PEOPLE MORE.

    • @hollowharbor
      @hollowharbor 11 місяців тому +49

      @@rexxbailey2764 people need to listen to their gut more. Young people are ignorant and have little life experience. This is coming from a young person.

    • @jtboss8139
      @jtboss8139 11 місяців тому +33

      ​@@InaworldofloveNO HE WASNT. UR INSANE. AS IF THE DAD KNEW HE WAS GUNNA DIE AND HIS SON KILLED. THIS IS A FATHER WHO SPENT A LOT OF MONEY SO HIS SON AND HIM TO SEE THE TITANIC. STOP WITH THE LIES THAT HIS KID DIDNT WANNA GO AND HATED IT.

    • @travistweedle9674
      @travistweedle9674 11 місяців тому

      @@hollowharbor Young people can't even comprehend that when they have a penis they are a male. I'll take a hard pass on listening to young people.

  • @Elric54
    @Elric54 11 місяців тому +270

    James Cameron himself voiced concerns about the composite hull on repeated dives. He didn't say anything before the accident because he assumed an engineer would flag the weakness. And an engineer DID flag the weakness. They fired him. A tragedy.

    • @xamidi
      @xamidi 11 місяців тому +42

      People died due stupidity of a company that not only ignores but penalizes voices of competent people. A tragedy? No, this is called a crime.

    • @Jason_1942
      @Jason_1942 11 місяців тому +4

      ​​@@xamidio be fair, the survivors of Titanic also went on to sue

    • @nevermorefrompast-qx5wb
      @nevermorefrompast-qx5wb 11 місяців тому +5

      @@xamidi not stupidty crimnal greed.

    • @den264
      @den264 11 місяців тому +2

      Both Cameron and Bob Ballard knew that all the crew were dead on the Monday, but did not want to burst the bubble of positivity and hope which surrounded the "rescue" mission.

  • @user-hd6me3ri3u
    @user-hd6me3ri3u 10 місяців тому +1

    Excellent analysis! Thank you for the good work.

  • @robertsewell536
    @robertsewell536 11 місяців тому +1

    Found this channel/video from Lamont at Large. Loved every second of this. Amazing and riveting I cannot wait to watch all your videos. Thank you so much for sharing your knowledge with us.

  • @Bauks
    @Bauks 11 місяців тому +430

    I work in carbon fiber manufacturing. I am not an enginerd, I'm just the guy that takes the plan and lays the carbon up, and actually makes the parts... As soon as I found out how this was built I was shocked. The coefficient of thermal expansion and the compressibility of the Carbon tube and the TI end caps was a recipe for disaster under these kinds of pressures. It's just bad engineering. If we get to look I suspect we will see that the failure happened at the joint where the carbon and TI met up with each other. The sub was obviously robust enough to survive a few dives but really they should have been taking X-rays of the vessel for failures after every dive.

    • @mesmor
      @mesmor 11 місяців тому +53

      I work in auto body..bonding carbon fiber to metal always fails. At that pressure and constant exposure to varying temperatures. Salt water..

    • @micmccond7
      @micmccond7 11 місяців тому +10

      Honestly don't think anyone would have stopped to check the submersible in any case. The headline reason would have been " tourists go radio silent for x hours in exotic submersible"...and would have resulted in investigation of communication equipment. Unfortunately, in this case, not taking extreme caution when engineering the vessel, and lax regulatory oversight. But, that would have been expected if the company over promised capabilities. So, do the mega containerships that sit heavily in the water require rigorous tests of their hull integrity over x operational hours per design engineering? Is that an oversight or unwarranted concern?

    • @iLitAfuseiCantStop
      @iLitAfuseiCantStop 11 місяців тому +22

      The end caps were only attached by some type of “strong adhesive” is it just me or does that sound a bit crazy? Wouldn’t parts typically be secured by something stronger? Or have multiple layers? Such shoddy workmanship, so many shortcuts & a sub par design. I’m not surprised there was a catastrophe, only that it didn’t happen sooner

    • @carmaela2689
      @carmaela2689 11 місяців тому +21

      Well it was designed at a University and the universities these days have kids brought up on modern education so....

    • @2degucitas
      @2degucitas 11 місяців тому +14

      You talk like a materials guy! My engineer hubby was a failure analyst at the naval shipyard, he concurs.

  • @corylyonsmusic
    @corylyonsmusic 11 місяців тому +73

    Not enough people are talking about Mr lockridge. Good on him for doing his job like he's supposed to and caring about the safety of the product.

    • @roncoburn7771
      @roncoburn7771 11 місяців тому +1

      o yea if they would have listened to him we wouldn't be talking about this

  • @HazyJ28
    @HazyJ28 11 місяців тому +1

    very comprehensive discussion. thanks for the work you did on this video, I enjoyed it and learned much.

  • @ceuresti3363
    @ceuresti3363 12 днів тому

    Thank you so much for this video and all you explained on it. I remember it was a scary and helpless feeling while we waited for the end of this tragic story. I thank God you are a wise and intelligent engineer, the world needs more people like you. God bless you!

  • @suemccord2633
    @suemccord2633 11 місяців тому +154

    NDT inspector here. Great explanation. I'm absolutely floored no stress testing was done after every use.

    • @Ban00
      @Ban00 11 місяців тому +7

      I said the same thing. How do they run something like this without an officially tested operational cycle to ascertain the limits

    • @HughMadBro
      @HughMadBro 11 місяців тому +2

      Maybe do a interview with jake that was almost in that 🥺🤦🏼‍♀️ that could've been him.

    • @dead2802
      @dead2802 11 місяців тому +2

      That was the 1st thought when they went missing, that some type of fatigue had occured. It can be a small peice the size of a penny. At least it happened b4 they knew what hit them!

  • @RuzzNP
    @RuzzNP 11 місяців тому +562

    You gotta be literally crazy to lose communication thousands of feet down in the ocean for an hour and not be terrified

    • @jackmclane1826
      @jackmclane1826 11 місяців тому +18

      It used to be absolutely standard. The Trieste and the other submarine that visited the mariana trench did so without communication to the surface.

    • @thanksmyman
      @thanksmyman 11 місяців тому +32

      @pjsavagejr not even close the comparison hahaha, silly smooth brain

    • @mrj5695
      @mrj5695 11 місяців тому +44

      @@pjsavagejr terrible comparison

    • @Jade_Hanson
      @Jade_Hanson 11 місяців тому +1

      Or just level-headed... being terrified doesn't help.

    • @danielaml1956
      @danielaml1956 11 місяців тому +12

      I would have passed out from the panic & anxiety. 🫨

  • @tommygun83
    @tommygun83 11 місяців тому +36

    I've spent 17 years in the NDT industry and find it amazing that a vessel with human lives aboard could be sent to such incredible depths without undergoing a process like NDT. Whether or not it was in aid of protecting the lives of anyone aboard, it would have given Stockton Rush peace of mind in the security of his asset let alone abating some of his risk. There are methods such as acoustic emissions testing or Ultrasonic flaw detection that would have allowed monitoring of the hulls integrity before and after missions, and detection of fatigue stress cracking or potential delamination in the hulls materials that could have given hima clear indicator of the vessels integrity. Not only would they have saved lives (including the founder's), but they would have protected his asset and at a fraction of the cost of this tragic outcome.

    • @floridanews8786
      @floridanews8786 11 місяців тому +3

      Darwin award winners 🏆 Falls under the category of "Play stupid games, win stupid prizes" 😔

    • @xrrrismickey
      @xrrrismickey 11 місяців тому +1

      He didn't care about anything important.All delusion.

    • @crazybrainos
      @crazybrainos 11 місяців тому +1

      Since you indicated that you were in the NDT industry; wouldn't it be prudent to perform some destructive testing to determine the failure point (this would be after all other testing and fixes implemented to resolve the issues uncovered)? Take notes from that and institute fixes?
      When I was in middle school, I built a bridge using popsicle sticks and Elmers glue. The initial design of the bridge was to run a bunch of matchbox or hotwheels cars through it. The destructive test that I subjected it to was to put a weight on it. My teacher had a weight which we could tighten by turning a knob. The thing started to crack at about 70lbs (you could hear it, but not see it). As I kept turning it the cracking got louder and louder, then started to show, eventually by almost 80lbs, it collapsed.
      Note I wasn't going to build a new bridge. I just wanted to see how good (or bad) the bridge would be. I would have been happy if it supported 10-20lbs. It was made out of regular popsicle sticks and children's glue.

    • @tommygun83
      @tommygun83 11 місяців тому

      @@crazybrainos good question and yes, destructive testing is normally a part of the pre build design like tensile testing (destroying an item to determine its failure point then giving a strength rating based on that), as is NDT (Radiography and Ultrasonic testing of welds and materials to examine for defects). However where I work in NDT it is used as a preventative maintenance and asset care tool for assets already in service, ie looking for and monitoring corrosion in gas pipes, detection and monitoring of cracks due to cyclic conditions (pressure, temperature or load bearing cycles) as well as due to vibration and age fatigue (cracking due to vibration or time). There are several industries in this area utilised by engineers as their 'eyes and ears on the ground' to certify a product to ensure its reliability and safety. All the industries (destructive testing, non-destructive testing, condition monitoring, in service inspection) work hand in hand at all stages of a products life cycle right through from initial design, to service lifetime to decommissioning.

    • @tommygun83
      @tommygun83 11 місяців тому

      I should probably elate... Usually, on a solid material, ultrasonic sound waves would be passed through the material to search for defects such as delamination, cracking, pores or loss of material. This is done by bouncing the ultrasonic sound waves off the back wall of the material. Unfortunately in laminated materials, built by bonding several layers together with a glue, the sound will only travel through one medium (ie the glue) so would be interrupted by the layers of carbon fibre which would disrupt the sound path. However other methods could be used in conjunction for testing laminates such as acoustic emission testing (placing microphones on the surface then forcing the material to listen for disbonding or cracking) and radiographic testing which could be used for volumetric defects like air bubbles or possible cracking in the material, but not good for finding planar defects like debonding between the laminated sections. Using several of these methods together, along with destructive testing and cyclic testing would paint a pretty clear picture, however would have been expensive as a customised one of inspection plan would have to have been created specifically for this submarine. However, despite the cost, it would have not just saved 5 lives but also the company's fate.

  • @roberta4989
    @roberta4989 6 місяців тому +1

    So well presented. Thank you!

  • @LXSeaV
    @LXSeaV 11 місяців тому +1589

    I’m not an engineer but I think conscientious engineers just got a lot more respect and appreciation!

    • @noelrossbridge2514
      @noelrossbridge2514 11 місяців тому +28

      Engineering ain't no gender studies type degree...

    • @somexp12
      @somexp12 11 місяців тому

      Engineers made this thing. Now all of them are coming out of the woodwork hollering, "oh, a *real* engineer would never do it this way!"
      Guess what. A real engineer *did* do it this way. This is because the egg heads got too obsessed with numbers and physical stuff. They never studied how to cultivate love (which they'd learn in a decent humanities course) and therefore lack any justification to go on living. STEM people are given way too much unearned power despite never being trained on their duty to use it appropriately.

    • @AnnaLee33
      @AnnaLee33 11 місяців тому +64

      @@noelrossbridge2514 what gas this got to do with GENDER?

    • @JinxMarie1985
      @JinxMarie1985 11 місяців тому +30

      ​@@noelrossbridge2514😂😂 wtf are you on

    • @JinxMarie1985
      @JinxMarie1985 11 місяців тому

      ​@@AnnaLee33absolutely 0. Nothing. Its a deep ocean vessel lol

  • @toolittletoolate
    @toolittletoolate 11 місяців тому +859

    How is this twice as long as the CBS post yet a million times more informative? Fantastic work. Crazy to live in this new age where niche youtubers do a better job at reporting on events then the news.

    • @chauboii
      @chauboii 11 місяців тому +47

      I suspect news outlets need short, bite sized segments that appeal to a broader audience with varying levels of intelligence and comprehension levels.

    • @PapawCulberson
      @PapawCulberson 11 місяців тому +32

      You are seriously asking why anyone can deliver better and more accurate informational video that any major media outlet?
      Please don't say that you actually trust major new media with truthful information of any type.

    • @rarefruit2320
      @rarefruit2320 11 місяців тому

      CBS isn’t “the news” they’re an entertainment company and advertisement dealer. That’s it!

    • @rarefruit2320
      @rarefruit2320 11 місяців тому +7

      Oh and they’re propagandists

    • @audreywellham2413
      @audreywellham2413 11 місяців тому +3

      Exactly right. I couldn’t find anything I thought I could handle until this. TY!

  • @cyberstace58
    @cyberstace58 10 місяців тому +1

    Very informative video indeed. Thank you for sharing this with everyone to see and be well informed on this sad subject. Well done sir

  • @blesmclean1152
    @blesmclean1152 11 місяців тому +2

    Great video bro..
    Well said..well shown..well put.
    For a person who knows nothing about engineering u made it very simple n understandable.

  • @Psychology_Exposed
    @Psychology_Exposed 11 місяців тому +493

    Big respect for the man that was uncomfortable about a safety aspect, and spoke out knowing at a minimum it would create incredible friction in the workplace. Most of the thousands of marine experts that have appeared in these comments would never have the courage and values to do this, or even understand the courage that can take.

    • @tarlmabe
      @tarlmabe 11 місяців тому +8

      Amen

    • @visutor
      @visutor 11 місяців тому +1

      "It is a wise man who knows where courage ends and foolishness begins."

    • @trisin
      @trisin 11 місяців тому

      What? I think many people put safety as their top priority. Pretty bold of you to call all these people cowards and fiends

    • @Psychology_Exposed
      @Psychology_Exposed 11 місяців тому +1

      @@trisin You would be surprised the risks people will take to not get fired when it comes to money, or have a lot riding on a job such as a family to feed.
      Humans brains do not grasp the concept of long term risk well. If you knew a cigarette would kill you in a day, nobody would smoke. But because it MIGHT kill you painfully and slowly in 20 years time, people don't think it will happen to them and continue to smoke.
      If people knew the submarine would catastrophically fail tomorrow, of course every single person here would speak up. But because it MIGHT fail at some point in the future, we disproportionately place our own comfort in a job first.
      See also: Chernobyl

  • @4Tugboats
    @4Tugboats 11 місяців тому +454

    I am not an engineer, but I do understand pressure ratings, and carbon fiber. The very fact that Mr. Lockridge was fired, and sued by Oceangate for telling the truth: He should be awarded a huge multi million dollar sun for that wrongful termination. This is such a tragedy. The lose of those lives is inexcusable.

    • @mica122213
      @mica122213 11 місяців тому +10

      you understand how moronic it was to say carbon has not been studied enough but yet in the same breath say Boeing is flying x plane made from carbon fiber lmao.. please i cant.

    • @bradwhitham4115
      @bradwhitham4115 11 місяців тому

      He'll have to get in line. I bet they'll have less money to show (on the books) than a Liberian-flagged oil tanker, or an impeached former President's former campaign manager.

    • @rohoroshi
      @rohoroshi 11 місяців тому +3

      So is Carbon Fiber reliable or not?

    • @samhart
      @samhart 11 місяців тому +21

      @@mica122213 the wings experience far less pressure than that sub, it also has a lot less problems to worry about. Would be interesting to see how he did his carbon parts though, I get a feeling it wouldn’t be to aerospace standards, and wonder if he even used 3d woven or just used normal stacked twill

    • @KaoshimaCheshire
      @KaoshimaCheshire 11 місяців тому

      @mica122213 stress on wings is different from deep ocean pressure dipshit.

  • @timothymf7638
    @timothymf7638 8 місяців тому

    Excellent presentation , very sad this happened. Thank you BT

  • @PhilORourke
    @PhilORourke 10 місяців тому

    Really enjoyed the show. Glad i subscribed!

  • @hu5116
    @hu5116 11 місяців тому +307

    SPOT ON! The day after they went missing, a video showed how this craft was built. When I saw that and knowing that communication had just stopped abruptly close to the bottom, I commented that I was sure the craft had failed. That was at least a couple of days before they found the debris. I was absolutely shocked when I saw how they made that thing. I am a physicist and an aerospace engineer, and although not a materials engineer per say, I have a very good appreciation of such things. Carbon fiber has tremendous tensile strength, which is why we make rocket boosters out of it, since the pressure is on the inside, producing tensile hoop, stress, that the carbon fiber is very good at handling. But in compression, carbon fiber is nothing more than a wet noodle! It is insane to have made such a submersible from this material. Steel, titanium, and glass All have tremendous compression strength, which is why they are used on every other submersible. Heck, he might’ve been better off, making the darn thing out of concrete, since concrete has high compression strength as well. Just to be clear, I am jesting when I suggest making it out of concrete (just so some fool doesn’t take off with that ridiculous idea). But almost seriously, one could at least argue that concrete would’ve been a better material than carbon fiber for this application. This just shows how a combination of ignorance, and not understanding true physics and mother nature, combined with hubris, is always a prescription for disaster.

    • @smurdock4169
      @smurdock4169 11 місяців тому +12

      Perfectly said!

    • @Achonas
      @Achonas 11 місяців тому +18

      I'm now tempted to do see a mythbusters style concrete sub test lol.

    • @bob5214
      @bob5214 11 місяців тому +15

      My fear when I saw the design was the Carbon fiber tube was basically glued to titanium end piece. Ì would guess Carbon Fiber, Titanium and Epoxy have different expansion and compression characteristics and therfore micro failure points causing desalination. I believe the end piece was located by Rovs. Once they bring it up we will know.

    • @wellfedstarvingartist
      @wellfedstarvingartist 11 місяців тому +4

      Many historical examples for this argument

    • @jessicadeluna6484
      @jessicadeluna6484 11 місяців тому +4

      Well thank you for teaching me about material science. 😊 Very interesting.

  • @luckygoldfish5331
    @luckygoldfish5331 11 місяців тому +192

    It's haunting how Ocean Gate met a tragic end on its way to view another vessel that met a similar fate. If you look into the building of the Titanic, it's eerie how similar both companies cut corners and ignored sound science to achieve their goals. So sad.

    • @alliu6562
      @alliu6562 11 місяців тому +11

      Classic case of human hubris imo

    • @markcab2055
      @markcab2055 11 місяців тому +13

      Its not haunting or tragic, its idiot humans being greedy instead of doing the right thing, like for instance, not having enough rescue life boats on the titanic.

    • @eclipped
      @eclipped 11 місяців тому +11

      @@markcab2055damn you can’t just let somebody say their own opinion without trying to get yours out huh?

    • @westaussie965
      @westaussie965 11 місяців тому +7

      @@eclipped he’s telling the truth though🤷🏼‍♀️

    • @ngleveson
      @ngleveson 11 місяців тому +10

      They are very different. The Titanic followed the science that was known at the time. The Titan engineers did not.

  • @BrendAn_RSA
    @BrendAn_RSA 8 місяців тому +2

    Great "scale comparison" for depth vs pressure (atm).
    Great content! 👊🏻
    R.I.P. ...

  • @maleka58
    @maleka58 10 місяців тому +1

    Excellent video explanation, especially for people to have no clue about atmospheres etc. Being a diver qualified skipper etc, it’s one of the first things they teach you. Most informative and well presented. I love the sea and spend a lot of time in it and on it, defy it at your own peril. 🙏🙏

  • @wilhathaway1987
    @wilhathaway1987 11 місяців тому +219

    I’m in school to be a stationary engineer. As soon as I found out how this was made and how many dives it made, I had a pretty good idea of who happened. Sad for the families of the people onboard. This was 100% preventable.

    • @PetsNPatients
      @PetsNPatients 11 місяців тому +5

      Absolutely 😢

    • @elizabethgrogan8553
      @elizabethgrogan8553 11 місяців тому +27

      @@PetsNPatients I was given access to the case brought against Ocean Gate in 2018. They had brought over a British expert to oversee the construction of the Titan. He relocated his family. As time passed, the expert became deeply concerned that Ocean Gate were only interested in being the first company to take passengers down to the titanic. They cut corners and only cared about the dollars they would earn once the submersible was in action. He told his bosses at Ocean Gate that he would stop construction until tests were carried out. OG fired him. He brought a case against Ocean Gate for the cost of relocating his family and the shoddy work OG wanted to overlook. He won his case and was awarded a very large sum.
      Now, the greedy ego of Rush & Ocean Gate has become fish food. They are also guilty of manslaughter..

    • @ivangranger8494
      @ivangranger8494 11 місяців тому +6

      Sad that his wife now has three loved ones lost, on or near the Titanic. Eery.

    • @snowps1
      @snowps1 11 місяців тому +6

      @@ivangranger8494 I don't think her ancestor who died on the titanic is really a "loved one." She didn't know that person.

    • @TJCID22
      @TJCID22 11 місяців тому +3

      You meant to tell me using inflexible materials like carbon nano-tubes over something flexible like steel is a bad idea??? Well I never would have guessed.

  • @SakuraAsranArt
    @SakuraAsranArt 11 місяців тому +172

    The shenanigans at Oceangate, especially with the whistleblower, reminded me of the Challenger disaster and Roger Boisjoly, the engineer at Morton Thiokol who raised serious concerns about the safety of the O-ring seals prior to launch but was ignored and silenced by NASA and his own superiors at Thiokol.

    • @eyybc
      @eyybc 11 місяців тому +5

      Also John Liotine and the Alaska Airlines 261 crash

    • @edwardgatey8301
      @edwardgatey8301 11 місяців тому +5

      Exactly, new meme, everyone agreed that crew safety was paramount, but really, the launch was paramount. Group think!!

    • @primesspct2
      @primesspct2 11 місяців тому

      yes me too.

    • @nadyarossi5102
      @nadyarossi5102 11 місяців тому

      Excellent post!

  • @bwayne7775
    @bwayne7775 10 місяців тому +1

    Excellent video..educational and insightful,I appreciate the attention to detail you put in to this video,very well done,thank you!!👍

  • @patrickblakethesaint
    @patrickblakethesaint 10 місяців тому +2

    Youve got a new subscriber in me. A well put together video. I look forward to watching more!

  • @Angelarc33
    @Angelarc33 11 місяців тому +171

    I feel so very sad for the boy... he knew better in his gut but the love of his father pushed him to go. Epically tragic

    • @CFF903
      @CFF903 11 місяців тому +12

      His "intuition" told him no however, he defied his better sense of judgment & lost!

    • @Kem6559
      @Kem6559 11 місяців тому +22

      Yea the kid didn't want to let his father down on father's day😢

    • @domininic
      @domininic 11 місяців тому +27

      not to be insensitive but if my dad's father's day present required signing a waiver acknowledging that i may die, or be horrifically injured... sorry dad, i'm not going... and neither are you

    • @hotmetalslugs
      @hotmetalslugs 11 місяців тому +5

      Well, I guess we’re all just too smart to have done this aren’t we?
      Feels good?

    • @jayesh1891
      @jayesh1891 11 місяців тому +1

      @@domininic exactly

  • @jamesepperson5940
    @jamesepperson5940 11 місяців тому +511

    James Cameron is not just a great director and producer. He’s actually super well educated in submersible designs along with a plethora of other super advanced intricate things in life. He over engineered his challenger craft and made sure it was safe and he said himself he never once worried about his hull integrity while making the titanic dives or even the Mariana Trench dive. You worry about things not working like robotic arms and lights or ballast removal systems and coms but you never worry about your hull because you over engineered it to withstand much deeper depths.

    • @LuckyBastardProd
      @LuckyBastardProd 11 місяців тому +43

      He has a degree in engineering thats how he got his first gig with Roger Corman who also had a degree in engineering before becoming a filmmaker.

    • @andrewbetsargis92
      @andrewbetsargis92 11 місяців тому +24

      John 3:16
      16 For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life.
      Jesus Christ loves you all!❤✝

    • @WhiteWolf-lm7gj
      @WhiteWolf-lm7gj 11 місяців тому +28

      @@andrewbetsargis92 I know you're botting, but what a comment to put under a video about how 5 people died. Guess they didn't believe in God hard enough

    • @bradwhitham4115
      @bradwhitham4115 11 місяців тому +6

      Certification! Certification! Certification!

    • @miken2686
      @miken2686 11 місяців тому +10

      @@bsrbck Your point is well taken. It's not so much that I disagree with anything you've said, however this was a private venture, undertaken in international waters, with an experimental craft. I'm not sure how this could or would be regulated, though common sense says that it should have been. Perhaps going forward it will be, but James Cameron interjecting would, sadly, likely not have prevented this tragedy.
      Hard to say. Shoulda, woulda, coulda. Maybe he didn't feel it was right to engage the authorities against a private citizen exercising his own free will?
      Having said that, creating the illusion that the craft was safe, accepting sizeable fees to take civilians on these dives could arguably be considered criminal. There were certainly concerted efforts to present the operation as legitimate and scientifically sound & safe, which is why billionaires would entrust their lives (and that of their son) to this effort. Once you begin accepting money from private citizens, the stakes have been raised.
      Though, what's the difference between this and Bezos going into space, taking an 18 year old paying customer aboard Blue Origin? What if that had gone wrong?
      Not sure there are good answers, but one thing is for certain, this was a horrific end to what began as a neat idea, and it's too bad the poor folks who perished put their trust in a man who's arrogance, delusion or ambition was more important than their safety.

  • @dbauernf
    @dbauernf 11 місяців тому

    Amazing video dude, well done.

  • @dh40
    @dh40 10 місяців тому +1

    This is the most clear, informative & expert video I've seen!!! Thank you so much 🎇

  • @Ajbomber14
    @Ajbomber14 11 місяців тому +403

    Crazy to think that the CEO might have thought if he went down with his ship, the world would view him as a martyr and a hero, but in reality we are all out here criticizing his lack of responsibility.

    • @gemjourney5210
      @gemjourney5210 11 місяців тому +32

      Martyr...NO!
      Murderer...YES!!!

    • @bajanking43
      @bajanking43 11 місяців тому +6

      ​@@gemjourney5210Exactly I recommend reading Wikipedia page for company very telling

    • @bajanking43
      @bajanking43 11 місяців тому

      The Challenger disaster wasn't due to operator error o rings that's part of Aviation CEO was a moron

    • @lemmekithu
      @lemmekithu 11 місяців тому +2

      @@bajanking43 what is there

    • @bajanking43
      @bajanking43 11 місяців тому

      military also overcharges for hardware just like Apple does I'm an I T guy Dell helpdesk formerly I've seen Apple pricing for repairs and know the breakdown of prices for replacent parts. Apple had iPhone 6 battery issue I laughed at supposed discount price to replace batteries.

  • @jvd1138
    @jvd1138 11 місяців тому +240

    Nice video Ricky! I'm an electrical engineer with about 45 years of experience, and the attitude Stockton (may he rest in peace) articulated, that at some point, safety becomes pure waste horrified me. We should NEVER put human safety on a back burner like that. Yes, there are always risks in any endeavor, but the risks must be managed, not ignored.

    • @user-qc8vj3vp9v
      @user-qc8vj3vp9v 11 місяців тому +10

      I totally agree with you @jvd1138. 👍🏽

    • @donniedotzler7387
      @donniedotzler7387 11 місяців тому +5

      "We" did not put human safety on the back burner. The passengers put their own safety on the back burner. It is an element of the human experience. "We" should not have exhausted the resources in search and rescue/recovery efforts. The big dogs with the big bucks who forked out $250k could have funded it in advance if they desired it. MYOB. They were seeking to go down in history as pioneers but instead go down in history as dumba$$e$ with more money than brains.

    • @salleebagno4390
      @salleebagno4390 11 місяців тому +28

      ​​​The real victim imo,was the 19yr old Son who was terrified but didn't want to disappoint his dad on Fathers day.

    • @E.K.2003
      @E.K.2003 11 місяців тому +5

      Ironically, there would have been more lives saved had the Titanic been equipped with the appropriate number of life boats. The reasoning behind this was the White Star Line didn't want the appearance of the actual compliment of boats needed to be off putting to potential passengers.

    • @nailinthefashion
      @nailinthefashion 11 місяців тому +10

      ​@@salleebagno4390imo his dad was naive and taken advantage of as well. "We've gone down almost 4 times" "well he doesn't like fishing but loves the water...." probably thought it would be something they actually talk about and bond over. You don't spend 250k on a kid and 10 hours locked in a tube if you feel like there's no connection. That's so heartbreaking for me. Yes he was arrogant and pompous in a way similar to the owner, took advantage of his workers to hoard wealth, but that's the sliver of humanity I saw in him.

  • @robertcandido5693
    @robertcandido5693 10 місяців тому

    Great job. Very informative and insightful.

  • @joduer6594
    @joduer6594 10 місяців тому +1

    Thank you for making this video

  • @dpasek1
    @dpasek1 11 місяців тому +737

    The fundamental design flaw for this vessel is that the designers forgot that "You can't push a rope." All fiber composites have their greatest strength in pure tension. Such materials are ideal for pressure tanks, which have a hoop stress of pure tension. The Titan, however, was not a pressure tank, it was a type of vacuum chamber, where the hoop stress is pure compression, and depended on the integrity of the resin matrix for its strength. Repeated cyclic compression along the fiber axis will cause microscopic separations to accumulate between the fibers and the matrix, eventually leading to microscopic fiber buckling. Fiber composites are highly anisotropic materials, and the designers did not take this property adequately into account. Failure in tension is radically different from failure in compression for these materials. Metals are almost completely isotropic in their mechanical properties and do not have this problem. Metals also have some ductility and will get stronger by work hardening before they ultimately fail. Fiber composites behave more like brittle materials and their fatigue life is not well characterized, especially under cyclic axial compression conditions. They fail suddenly and without warning, even when their application loads them mostly in tension. When the Titan hull suddenly failed, it was crushed by an immensely powerful water hammer powered by enormous momentum which probably turned most of the fiber composite mass into fine dust which will never be found. The underwater implosion of the Titan could conceptually be compared to the implosion of a plutonium nuclear bomb pit like the Trinity 'gadget' (without a subsequent nuclear fission reaction).

    • @sofa_kingcool985
      @sofa_kingcool985 11 місяців тому +121

      You said some scientific words in here I've never heard in my life. You're smart. I respect you.

    • @martinkornaus3948
      @martinkornaus3948 11 місяців тому +32

      Fantastic explanation mate!

    • @honorguard7616
      @honorguard7616 11 місяців тому +4

      Interesting

    • @karebu2
      @karebu2 11 місяців тому +15

      That’s beautiful, your writing

    • @AngryBoozer
      @AngryBoozer 11 місяців тому +70

      You made me feel proud of myself for having understood all that. You have the qualities of a fantastic teacher.

  • @orangezest5501
    @orangezest5501 11 місяців тому +484

    What it boils down to is they died over negligence.
    My condolences to every family member lost.

    • @mica122213
      @mica122213 11 місяців тому

      ur pathetic assumption like most assumes you can eliminate all risk and they would have lived otherwise, shows how stupid you are.. you never eliminate risk and with all ur bs and assumed actions they should have taken you assume that would have made them live? wrong. buhbye

    • @icherishcrochetandknit309
      @icherishcrochetandknit309 11 місяців тому +16

      Speaking of family, what are the coincidences that the founder of Macy's died on the TITANic and his descendant was the captain's wife of the TITAN.

    • @SaveR6Siege
      @SaveR6Siege 11 місяців тому +3

      Yes, it really is tragic.

    • @yunglardastar5366
      @yunglardastar5366 11 місяців тому +2

      Died from ignorance why would you go down that far anyway 😵‍💫🤐

    • @SupidSeep
      @SupidSeep 11 місяців тому +6

      I would say died from arrogance.
      One can be ignorant, but knows he is and listens to advice from more knowledgeable people.
      They ignored warnings due to their arrogance and died for it.

  • @marcusbrown7817
    @marcusbrown7817 10 місяців тому +3

    I love the way you made this comprehensive. You got a new sub🎉

  • @CrimsonPriestessofMiracles
    @CrimsonPriestessofMiracles 5 місяців тому +4

    This was very informative and easy to understand. Thank you for making this video.
    Also, a treasure hunter almost went on that mission and got lots of valuable video about his journey with OceanGates. And it was mentioned in some parts of how they already had some problems with the Titan. That was already red flags in my view.

  • @scgaliop7921
    @scgaliop7921 11 місяців тому +256

    I’m not an engineer or rocket scientist and your presentation didn’t require me to be. Clear and concise for those of us interested in how this tragedy happened. Sounds like it was a matter of when never if. I look forward to watching more of your videos. I’m never too old to learn something new! Thank you

    • @theodoresmith5272
      @theodoresmith5272 11 місяців тому +4

      Well said.

    • @beastprime7668
      @beastprime7668 11 місяців тому +5

      After listening carefully to the facts this thing sounds like it was perfectly designed to FAIL!! absolutely disgusting!

    • @beastprime7668
      @beastprime7668 11 місяців тому +6

      I want to add that it appears all the don'ts to avoid a catastrophic failure was ignored here. Every single one of them. This thing looks more like a planned mafia hit than a negligent accident.

    • @vasskolomiets41
      @vasskolomiets41 11 місяців тому

      @@beastprime7668 looks like it's the wild field for such busyness- extra deep tourism.

    • @rocketscientist007
      @rocketscientist007 11 місяців тому +1

      I am both, also designed unmanned submersibles for the US Navy to 3000m. Paul-Henri Nargeolet was an expert in the field & he signed on. The acrylic viewing port was only rated for 1300m. The only time tested materials for deep sea manned pressure vessels are steel & titanium, aluminum for lesser depths. There is an interesting technical writeup on composite submersibles (i.e. Titan) dated 5/10/2017. Also the viewing port in another link. UA-cam does not allow links in comments.

  • @ngleveson
    @ngleveson 11 місяців тому +169

    I teach system safety engineering at MIT. This video is shockingly good. The general lessons should be taught to all engineers (but usually aren't). And it is explained so simply. I will be showing this in my safety engineering classes.

    • @carlycrays2831
      @carlycrays2831 11 місяців тому +1

      Really, I think this video should be shown to any design class.

  • @mikem4883
    @mikem4883 11 місяців тому

    Excellent video and explanation. Thank you.

  • @Tom-mo2dr
    @Tom-mo2dr 6 місяців тому

    Two Bit , well done . This is an important piece . 🖖

  • @bruceross102
    @bruceross102 11 місяців тому +634

    As an airline captain, and owning my own airplane, I understand about the lifespan of each part; and how serious we have to take it. Thank you very much for doing this. I was mesmerized.

    • @karlrschneider
      @karlrschneider 11 місяців тому +6

      If this vacuous blathering mesmerized you, I sure as hell I never buy a seat on your airliner.

    • @haitzz23
      @haitzz23 11 місяців тому +22

      @@karlrschneider ^ mad ☝️

    • @509vista
      @509vista 11 місяців тому +16

      @@karlrschneider I'm shocked that you didn't find this to be an extremely well done, intelligent breakdown. I too was mesmerized.

    • @gro967
      @gro967 11 місяців тому

      But do you understand the metric system?

    • @patfinney2093
      @patfinney2093 11 місяців тому +2

      Yes, the word is certification.
      As you know for aircraft, air worthiness directive (AD), and how many thousands of them are there. This submersible had no certification from any official body.

  • @dougowt
    @dougowt 11 місяців тому +374

    Even if the main structure of the sub had been approved, certified, replaced every dive, tested etc There are a number of reasons I would never have got into that vessel. Poor communications, no location beacon, no emergency systems to counter being bolted in from the outside. The use of a games controller...seriously?!! It is one thing to challenge frontiers, it is quite another to take your safety and the safety of others so casually! I took more precautions camping on Dartmoor as a child!!

    • @patfinney2093
      @patfinney2093 11 місяців тому +26

      Yes, a game controller should have put anyone off as well as sealed in from the outside, amongst a host of other things.

    • @prophetsnake
      @prophetsnake 11 місяців тому +18

      You forgot that you didn't have the money.

    • @douglascampbell3861
      @douglascampbell3861 11 місяців тому +12

      You right about this You can't pay me to do it

    • @MH-en9qc
      @MH-en9qc 11 місяців тому +7

      Even not knowing what was used to get down to the Titanic, I said I would never crawl inside that thing to see anything at that depth in the ocean. Now learning was was used in crafting that craft, I am blown away they indeed crawled inside to even submerge into a swimming pool-much less the ocean. I guess none of those people were used to being told NO!

    • @CastleMc
      @CastleMc 11 місяців тому +18

      Everyone complains about the game console but according to an interview I saw on the news with a navy officer, they are quite widely used these days.

  • @thomasrusso4704
    @thomasrusso4704 10 місяців тому

    Nice job! Clean and to the point

  • @captainc2ok675
    @captainc2ok675 10 місяців тому

    This was by for the most intersting and complete video I saw about deep sea ingeneering and about this incident ! Great Job !!

  • @philiprockwell5580
    @philiprockwell5580 11 місяців тому +229

    I can’t believe that the disrespect for specifications for safety were just explained away as not important. The saying goes “just because you can does not mean you should”. Thank you for explaining this is a way that non engineers can understand.

    • @LavaCreeperPeople
      @LavaCreeperPeople 11 місяців тому +1

      Ocengate Submarine Disaster - What REALLY Happened

    • @andrewbetsargis92
      @andrewbetsargis92 11 місяців тому +1

      John 3:16
      16 For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life.
      Jesus Christ loves you all!❤✝

    • @ordoill-un6jt
      @ordoill-un6jt 11 місяців тому

      @@bsrbck doesnt take a meteorology degree to check if its raining outside. Some things are obvious to even children. Anybody with a high school understanding of physics could have predicted with 100% accuracy what was going to happen. Almost everybody did. Only the media tried to milk this expensive suicide pretending it was something else.

    • @lpronovost84
      @lpronovost84 11 місяців тому +1

      It happens with too much money and not enough brains.

    • @philiprockwell5580
      @philiprockwell5580 11 місяців тому

      @@lpronovost84 I’m not climbing Everest either, just saying, I could if I trained and trained 5 years of hard work. But I’m not going to.

  • @darkknight32920
    @darkknight32920 11 місяців тому +288

    This was exactly what I was thinking. The fact it survived several trips beforehand meant that it was capable at going to those depths, but probably some minor damage accumulated as a result of those previous trips was what caused the implosion this time. The fact that they did no NDT's of any kind is astonishing...

    • @prezidenttrump5171
      @prezidenttrump5171 11 місяців тому +2

      I have the leaked audio on my channel. It's pretty sad but sobering.

    • @JerseyJersey100
      @JerseyJersey100 11 місяців тому +38

      Submersible experts said after X number of trips under pressure the materials would degrade over time so a safe structure would have to be replaced prior to any issues…which is what a true explorer would do but is antithetical to a businessman chasing profit. This was inevitable. Like folks that die climbing Everest, don’t feel sorry for them, they gambled their lives for a cool vacation

    • @magyaradam
      @magyaradam 11 місяців тому +14

      @@prezidenttrump5171 leaked audio of what?

    • @laurenr9659
      @laurenr9659 11 місяців тому +19

      I barely ever made it close to the Titanic in other trips. That should have been warning enough. This is what happens when rich people get bored. The interview with the father and son who turned this "trip" down is insane. Stockton only cared about himself. There's no reason he had to take others down with him.

    • @prezidenttrump5171
      @prezidenttrump5171 11 місяців тому +2

      @@magyaradam The subs final moments. The newest sub.

  • @BadApollo
    @BadApollo 10 місяців тому +51

    Thank you so much for the informative video. I've been fascinated and devastated by this story, and the more I learn about it the sicker it makes me. At the end of your video, you question whether or not the passengers REALLY knew what the risk was. I can almost assure you, they did not - and I will say I could see myself trusting this guy, Stockton Rush, claiming all he claimed, with his background, etc... and just the excitement around it all. How tragically deceiving Stockton Rush was. Either that or he was so narcissistic and ego-absorbed that he really believed his own shit.

  • @kataysmith9581
    @kataysmith9581 11 місяців тому

    I enjoyed this video. Very informative. Thanks!

  • @russelljohnson6243
    @russelljohnson6243 11 місяців тому +208

    I was involved in Quality Assurance for over 30 years and let me tell you QA Managers/Directors are ALWAYS the first people fired by unscrupulous companies. I've been through it and I know. Thank you so very much for your concerned, and intelligent video!

    • @seanbailey8545
      @seanbailey8545 11 місяців тому +5

      Having worked in QA at a few car manufacturers, I have been on the wrong end of a firing when I was sending back 'too many' cars with paint defects.

    • @Crazywaffle5150
      @Crazywaffle5150 11 місяців тому +2

      Man I work in Aviation QA. My boss is always wanting numbers.

    • @lrow5416
      @lrow5416 11 місяців тому +4

      I totally agree. QA and Risk are disposable if you do your job well!

    • @The13thRonin
      @The13thRonin 11 місяців тому +9

      He might have been fired.
      But then the ocean fired the CEO...
      ... Into a million pieces.

    • @rodericstanley2258
      @rodericstanley2258 11 місяців тому +3

      Got say you are right. The quality department is often the one that sees the cuts first. I speak from experience.

  • @lavenderwhimsy9264
    @lavenderwhimsy9264 11 місяців тому +612

    I’m currently an engineering student who took an ethics class last semester. The entire curriculum was dedicated to investigating engineering failures and the reasons behind them. The tragedy we spent the most time on was the Challenger, and it sounds eerily familiar to what happened with the Titan:
    Safety procedures weren’t thoroughly carried out, material deterioration wasn’t taken as seriously as it needed to be, focus was placed more on publicity than caution, and those who raised concerns were silenced and punished.
    It’s heartbreaking to see disasters like this repeat themselves throughout history. People are incredibly curious, and it is a worthy endeavor to explore, but we need to remember why we do it in the first place. It’s important that we understand the need for caution, listen to each other when improvements can be made, and learn when it’s best to hold back and learn a bit more before someone gets hurt.

    • @jonireson9946
      @jonireson9946 11 місяців тому +7

      That's really interesting, thank you. History is there to be learnt from and let's hope this can be learnt from so we don't repeat the same mistakes again. I should imagine there will be some interesting discussions in the coming weeks, months and years in the engineering academic institutions around the world!

    • @phillyphakename1255
      @phillyphakename1255 11 місяців тому +9

      This feels like the Space Shuttle but where all the risk factor dials were turned up to 11.
      The Shuttle feels like one of those engineering case studies where fixing just one of the faults could have prevented the catastrophe. If it wasn't so cold, if the pressure to launch wasn't so great, if the materials science was better understood, etc.
      OceanGate feels like any of the systemic failures could have caused the catastrophe. Using an Xbox controller? Coulda. Losing comms for 4 hours at a time? Coulda. Hatch openable only from the outside? Coulda. Carbon fiber? Coulda. So many opportunities for catastrophic failure, loss of crew and vehicle. You would have to fix all of them to make it a safe vehicle.

    • @eightlights4939
      @eightlights4939 11 місяців тому +18

      Wait until you get into the real world and see how those ethics go right out the window. Cutting corners and fibbing data is incredibly common. It was laughable for me the first few years, now its just a part of the job

    • @user-wq3xn6iw2e
      @user-wq3xn6iw2e 11 місяців тому +1

      Well said

    • @udontnome
      @udontnome 11 місяців тому +6

      ​@@eightlights4939Exactly! Greed is the driving force behind most corporations nowadays and cutting corners is the standard.

  • @onestopfabshop3224
    @onestopfabshop3224 11 місяців тому +9

    I couldn't imagine being in a nice warm luxury ocean liner, then see and feel ice cold sea water rushing in. That had to be so scary, in the dark especially at the end of the Titanic.

    • @ianwhiddett4782
      @ianwhiddett4782 10 місяців тому

      I often think about the poor souls that were locked below because they were considered second-rate passengers. That they knew what fate awaited them. Truly inhumane and tragic.

  • @John-J-Rambo
    @John-J-Rambo 11 місяців тому

    Excellent analysis and explanation - subbed

  • @stacysargent3584
    @stacysargent3584 11 місяців тому +119

    As someone who has no engineering background, this is by far the best video I have come across, watched and listened to about this situation. I’m in a science field, understanding the need for stringent, repeatable testing and repeatable results to prove safety and efficacy and why standards and safety protocols are put in place, but your explanation of all the different details I have no knowledge about was easy to understand and gave me the information that I was looking for (ex: the amount of pressure one would feel at that depth to better understand the catastrophic implosion and why after coming to that conclusion from the wreckage why they immediately deemed no survivors, along with why there are likely no bodies to be found). And all the other info leading up to the event is also useful to see why this unfortunate incident happened. Thank you!!

    • @hockeyteeth
      @hockeyteeth 11 місяців тому +3

      I keep hearing people ask, ....What happened to the bodies?.... The best answer I can give them, is that they were not only cooked in extreme heat from compressed air molecules, but also vaporized into gel. It's like shrinking yourself to the size of a pea, and being inside of a cylinder in a car engine on its firing stroke.

    • @stacysargent3584
      @stacysargent3584 11 місяців тому +1

      @@hockeyteethright. Why this video is useful. Once you hear how many pounds that amount of pressure under water is equivalent to, you’re like, yeah, your body is toast and is probably is billions of pieces 😢

    • @gavincrouch
      @gavincrouch 11 місяців тому +2

      If you want a bit more perspective, the implosion would have felt like strapping 45kg (roughly 100 pounds) of TNT to your body and all the explosive forces directed inward, they were gone faster than you can flip a light switch, so in some way fortunate that they felt nothing.

    • @stacysargent3584
      @stacysargent3584 11 місяців тому

      ⁠@@gavincrouchthank you! It definitely helps give us non-engineers a better sense of what happened. It’s sad to say that the most fortunate thing of this accident is they felt no pain and that it happened so quickly that there was likely no time for them to even process what was happening

  • @juanhoyos7793
    @juanhoyos7793 11 місяців тому +192

    Carbon Fiber only works best when subjected to TENSION. It behaves terribly when subjected to compression or shear stress which is what an under-water vessel's operating environment is.

    • @margarita8442
      @margarita8442 11 місяців тому +6

      both hoop stress and longitudinal stress in compression -- u can use Mohrs circle to combine the stresses

    • @greatleader4841
      @greatleader4841 11 місяців тому +15

      it clearly imploded because carbon fiber is horrible at compression and they had 3 tons per sq inch pressing on the front and rear of the tube causing it to explode.

    • @Gukworks
      @Gukworks 11 місяців тому +1

      Does carbon fiber composite use a resin of some sort? Does the resin resist the compression?

    • @leecowell8165
      @leecowell8165 11 місяців тому +5

      Thus carbon fiber would probably be okay for aircraft pressurization. Interesting. Didn't these people know this?

    • @greatleader4841
      @greatleader4841 11 місяців тому +4

      @@Gukworks yes. a composite uses resin to hold together. carbon fiber is a composite, you cant get 1 solid tube of carbon fiber without gluing together carbon fiber which is small fibers. but that wouldn't matter if you have 3 tons of psi front and back. look at how it explodes when cars crash and multiply that by 1000.

  • @kencobb1476
    @kencobb1476 2 місяці тому

    Awesome video brother.

  • @stanza77
    @stanza77 10 місяців тому

    I like the video,sir. Keep doing video essays, your style will keep evolving.

  • @stevevaughn2040
    @stevevaughn2040 11 місяців тому +553

    That was excellent. My dad was a nuclear engineer and I was at Trident submarine base in Navy. Engineers don't get the credit they deserve because I found them to be responsible and cared about safety.

    • @user-lv7ph7hs7l
      @user-lv7ph7hs7l 11 місяців тому +30

      That's because they know exactly what can go wrong. Others can say, nah it'll be alright, while an engineer might say, the hull ia cracking and we're 4 km down. It was an honour. Kaboom.

    • @BirthOfAnEmceeTV
      @BirthOfAnEmceeTV 11 місяців тому +8

      Hi mate, I've seen experts say US Navy use the same and/or very similar controllers for several of their submersibles.
      Whilst using them might sound crazy as hell to the average guy, it's not as nuts as it might sound.
      Did see a guy saying a wired controller is better than a wireless one though?

    • @roystonboodoo7525
      @roystonboodoo7525 11 місяців тому +2

      Engineering deals with reality broad-based, and has to consider multi categories and disciplines of life.

    • @user-lv7ph7hs7l
      @user-lv7ph7hs7l 11 місяців тому +3

      @@BirthOfAnEmceeTV Latest gen Fast Attack boats use Xbox controllers for the photonic mast (fancy periscope) and some weapons systems. These are the old well understood ones by Microsoft and the Navy has a contract so they keep making them with extra quality control.
      They don't drive the boat though,ä and definetld all wired.
      But yeah lots of systems use it. It replaced a 40k dollar joystick that kept having problems in the fast attack boats. So now they just have a drawer of the finest Xbox controllers Microsoft makes.
      Plus everyone is already well familiar with them. Don't have to teach anyone below 50 how to use one.

    • @AllanQuatermain152
      @AllanQuatermain152 11 місяців тому +1

      @@BirthOfAnEmceeTV That's correct. Anything with wire is statistically more reliable than its wireless counterpart. You may test it by using bluetooth earbuds.
      Although I think you are right about game controllers being used in military, I suspect they are custom made with tested components. Electronic components also have a grading system. For example, the same component that can be used in a home appliance can't be used to make electric vehicles due to safety concerns. To build an EV, you have to use EV rated components. I speculate that's the same with the controllers.

  • @Smalls-eye24
    @Smalls-eye24 11 місяців тому +404

    It’s eerie how similar these events are to each other. Two voyages carrying people of immense wealth destroyed by one man’s egos and pride

    • @Venustula1111
      @Venustula1111 11 місяців тому +5

      Damn…

    • @zteaxon7787
      @zteaxon7787 11 місяців тому +7

      What do you mean the Titanic was sunk by an iceberg

    • @josef5319
      @josef5319 11 місяців тому +46

      @@zteaxon7787 I think the story is that the rich guys pushed the crew to travel at night, or something like that..because they had to be at a fancy event at a certain date...if i remember correctly, they rich guys ego was sure that the ship was "unsinkable"

    • @henris8367
      @henris8367 11 місяців тому +8

      A lot of the people who died weren’t necessarily rich, first class got evacuated first

    • @hugostiglitz1109
      @hugostiglitz1109 11 місяців тому +37

      According to the movie which James Cameron said his research team did a pretty good job to provide as accurate information as possible. One of the wealthy tycoons wanted the captain to lit the last set of boilers for the engine despite they have not been 'run in'so the ship could reach New York a day ahead and make news headlines, so they were traveling too fast for the rudder to make quick turns to evade the iceberg. Another point was the Titanic didn't carry enough lifeboats because the boats created too much clutter on the deck and wasn't deemed aesthetically pleasing.

  • @tjasagustin3342
    @tjasagustin3342 10 місяців тому

    Great explanation, thank you very much!

  • @mohammedsohaib9724
    @mohammedsohaib9724 11 місяців тому

    thanks for the video, Got many insights .

  • @Ronin4614
    @Ronin4614 11 місяців тому +48

    Retired USAF IG Team member here and this is a superb video. There is very little gained in human submersible dives to depth, that an ROV can not do. True it gets one physically closer the the wreck, but you still can’t reach out and touch anything. The externally bolted on entry/exit discards what we learned from Apollo 1. What troubled me the most was the lack of critical, independent third input, testing and ongoing evaluation.

    • @tjmmcd1
      @tjmmcd1 11 місяців тому

      You allege that a, "Retired USAF Inspector General is HERE", so why didn't you allow him to make a comment? However, even if he did, he's merely someone assigned to a team that investigates alleged crimes committed by Air Force personnel. How does he know ANYTHING about the engineering of privately owned submarines?

    • @Ronin4614
      @Ronin4614 11 місяців тому +1

      @@tjmmcd1 I stated “Retired USAF IG Team member here” what you quoted was wrong. I have no idea why you had to shout “general”. From what you have said, you know nothing about what a military IG team does, or how it does it. There are basics that cross all branches.

  • @deni9626
    @deni9626 11 місяців тому +181

    What is so sad is the 19 yr old that was terrified, and only went because it was Fathers Day, not wanting to disappoint his Dad...He must have had strong premonition, or normal fear....an earlier dive passenger said there was a long contract with the word Death many times....I can just imagine!! Very good report, it really explained it well. They just thought, it did it once, it is safe. Wow.

    • @North_West1
      @North_West1 11 місяців тому +17

      Or the young man googled the company. The safety issue information was available. As he Aunt said , I’m glad it was so quick his brain didn’t register it.

    • @Robd07
      @Robd07 11 місяців тому +8

      Their were nuts...no way id go down there. Id rather remote control it from above

    • @suew4609
      @suew4609 11 місяців тому +9

      He's a young 19-year-old man, so he would have signed that paper himself.

    • @TheNakedeyes78
      @TheNakedeyes78 11 місяців тому +2

      I agree, I feel so bad for the young man, all very sad.

    • @Young_Dab
      @Young_Dab 11 місяців тому +4

      You guys are treating the 19 year old like he was a child. If your gonna mourn online than don't pick and choose

  • @michaladamec1618
    @michaladamec1618 10 місяців тому

    Sir, great video, absolutely spot on!

  • @cheezhead6007
    @cheezhead6007 10 місяців тому

    Great explanation very thorough and knowledgeable

  • @aircraftcarrierwo-class
    @aircraftcarrierwo-class 11 місяців тому +424

    James Cameron had a pretty good point about the carbon-fiber hull, pointing out that carbon fiber's strength applies when it is under tension, but deep ocean diving puts it instead under compression. This probably caused more damage and degradation to the hull than expected. He even posited the pressures at extreme depths could cause water to infiltrate the mesh and start delaminating it.

    • @ImAnOcean
      @ImAnOcean 11 місяців тому +9

      a similar vessel was deemed fit to dive 1 to 15 times before the stress could cause serious damage...

    • @iloveaviation-burgerclub-a8145
      @iloveaviation-burgerclub-a8145 11 місяців тому +44

      And JC is absolutely right here. What comes out is delamination and broken fibres. Just the completely wrong material and technology for deep diving vessels.

    • @aircraftcarrierwo-class
      @aircraftcarrierwo-class 11 місяців тому +33

      @@iloveaviation-burgerclub-a8145 Yeah I'm of the mind that carbon fiber is an incredible material but it isn't a Solution To Everything, it has to be used _correctly._
      Would be excellent on aircraft and spacecraft, because containing pressure inside a vessel puts the fibers under tension, where they're strongest. Containing a low-pressure environment against a high pressure exterior is the exact opposite of what carbon fiber is good at.

    • @ryszard68
      @ryszard68 11 місяців тому +6

      No chance a group of mega wealthy individuals got in that contraption, calling bs on this one.

    • @Mandalynn_Bay
      @Mandalynn_Bay 11 місяців тому +9

      Tbh I feel Cameron is a very good source for this type of dive, other than a submarine vet.

  • @safeinmyheart1
    @safeinmyheart1 11 місяців тому +211

    I’ve read that the Titan had only made two successful trips to the Titanic wreckage before it imploded on the third trip. It’s mind blowing to me that Stockton Rush didn’t realize that the carbon fiber would weaken drastically after only one trip... or was he just willfully negligent? I fully support litigation against OceanGate. Safety was completely disregarded. Sending love to family and friends of those lost. 💜

    • @mads7710
      @mads7710 11 місяців тому +32

      i think he probably had a bit of a god complex and could never imagine that anything bad would ever happen/could never fathom the sub growing weak with each trip. those who communicated with him have been coming out lately saying that he seemed to wholeheartedly believe that it was safe. crazy.

    • @TopShelfMontana
      @TopShelfMontana 11 місяців тому +13

      I think he was suicidal, knowing this would be the fastest and most painless death possible.

    • @Trekki200
      @Trekki200 11 місяців тому +13

      It had made two expeditions of several dives each. that said, there was that power failure on at east one previous dive...

    • @richpoor5702
      @richpoor5702 11 місяців тому +4

      Where was Aquaman?

    • @alrightyru
      @alrightyru 11 місяців тому +3

      Correct I did that search as well. There were two trips in 2022 and this was the first of 2023 ...

  • @user-ie2ge1tu3c
    @user-ie2ge1tu3c 11 місяців тому

    Fascinating! I just can't figure out how often new videos appear?

  • @elincelina
    @elincelina 10 місяців тому

    Great informative video 😊

  • @seankenney7756
    @seankenney7756 11 місяців тому +336

    I simultaneously acknowledge that creating a submarine capable of reaching the Titanic using a lot of off the shelf parts is extremely impressive (it's insane to think that it actually worked, and more than once), but it's also insane that they didn't do more testing, ESPECIALLY when selling seats to "tourists." That's just reckless.

    • @tsan3796
      @tsan3796 11 місяців тому

      Staton was an bs salesman and the billionaires dreamers bought his bs tour decided to go with a lowest bidder and paid for it

    • @dranilbabuswarna
      @dranilbabuswarna 11 місяців тому +20

      What else can be expected from a narcissistic CEO.. Not only in this incident but disasters do happen when someone in authority fires persons who raise genuine concerns just because they're so ambitious in realising their own "dreams" and putting others lives at stake..

    • @cyrusgrady9641
      @cyrusgrady9641 11 місяців тому +5

      This place is the grave of alot of unfortunate people whom died horrific deaths let's respect this final resting place of there's and let thied a horri cx

  • @Creativeambitionz_LLC
    @Creativeambitionz_LLC 11 місяців тому +500

    They were honestly really lucky to have had that many successful trips until the accident

    • @reneedennis2011
      @reneedennis2011 11 місяців тому +16

      Yup.

    • @gimpfoot
      @gimpfoot 11 місяців тому +101

      100 percent correct. And there was a ton of attempts that didn't happen because of problems. I feel bad for the 19 year old.

    • @clarkpalace
      @clarkpalace 11 місяців тому +19

      Waiting for the right mix of passengers. It was a jackpot

    • @RandyFricke
      @RandyFricke 11 місяців тому +2

      Weren't they though...

    • @clarkpalace
      @clarkpalace 11 місяців тому +37

      Poor kid. He had alot to live for with family money and who knows what other great qualities he already had as a person

  • @VaingloriousVampire
    @VaingloriousVampire 11 місяців тому

    Very tight video. Good stuff.