Underwater Explosion Survival Test - Mythbusters - S07 EP09 - Science Documentary

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  • เผยแพร่เมื่อ 26 ธ.ค. 2024

ความคิดเห็น • 58

  • @Meow110
    @Meow110 10 หลายเดือนก่อน +44

    Shout out to the guy who whipped that life preserver straight at Tori's face lol.

    • @SalisburyKarateClub
      @SalisburyKarateClub 10 หลายเดือนก่อน +5

      I laughed at all three times they showed it.

    • @saralexi1420
      @saralexi1420 9 หลายเดือนก่อน +1

      And then pulled it away from him as he tried to grab it

    • @gernhartreinholzen3992
      @gernhartreinholzen3992 7 หลายเดือนก่อน +1

      And it wasn't even necessary in this, not even shoulder deep water! xD

  • @TomKappeln
    @TomKappeln 10 หลายเดือนก่อน +30

    As a former German mine diver i confirm the "go up and stay there till its over" myth ...
    The reason is NOT only the distance or depth !
    To survive a explosion close to you your MOUTH MUST be OPEN, but if you are under water, even 1 feet you are on a breathing system, no matter what.
    This means your loungs are NOT open and THAT is what kills you.
    Example :
    Explosion 20 meters from me with open mouth ... i will survive
    Explosion 100 meters from me with mouth closed ... im done.
    If there is a chance for a explosion nearby BREATH to your wide open mouth !

    • @gladysbareiro9543
      @gladysbareiro9543 10 หลายเดือนก่อน +3

      Thank you for your pro tip 👍

    • @TomKappeln
      @TomKappeln 10 หลายเดือนก่อน

      @@gladysbareiro9543 Youre welcome.

  • @sparrowflyaway
    @sparrowflyaway 10 หลายเดือนก่อน +10

    I’ve always wondered whether the paper armour’s durability problem could be helped by treating the folded squares with one of the wax or resin or whatever options they dismissed on the regular paper at the start. Combine methods.

    • @jimhjortsberg2990
      @jimhjortsberg2990 10 หลายเดือนก่อน +5

      Well the resins made the paper more brittle so probably not. Sewing cloth around the folded squares might have helped though.

  • @gobboman
    @gobboman 10 หลายเดือนก่อน +5

    Even thick winter clothing could stop early black powder shots if the wearer was lucky, so no surprises here

  • @hannuala-olla4302
    @hannuala-olla4302 10 หลายเดือนก่อน +20

    They forgot one pretty important key attribute of an armor. Price.
    You could equip at least dozen warriors with paper armor at price of one steel armor. Probably more.

    • @-ZeroRed-
      @-ZeroRed- 10 หลายเดือนก่อน +5

      Nah it was mentioned at 11:35 when talking about the benefits of the armor.

    • @MrMarinus18
      @MrMarinus18 10 หลายเดือนก่อน +1

      Armies in China were usually a mix of well trained professionals and drafted farmers. You would give the steel armor to the professionals and the paper armor for the farmers. Those farmers are only soldiers for a single campaign so after that campaign is over you just discard the paper armor.

    • @the_mini_axe2817
      @the_mini_axe2817 8 หลายเดือนก่อน +1

      Would have been more likely to use some kind of cloth instead of paper imo, lasts longer and cloth armour has a massive history in many parts of the world. A bit more expensive and a bit harder to make perhaps than paper, but last longer in things like rain and long marches. Paper would have been used in rarer cases but more likely to be more treated as to deal with poor conditions as that would have been of greater importance

    • @MrMarinus18
      @MrMarinus18 8 หลายเดือนก่อน

      @@the_mini_axe2817 In China at the time that kind of paper was widely used for clothing.

  • @laughingoutloud5742
    @laughingoutloud5742 10 หลายเดือนก่อน +7

    Thanks for uploading these episodes ❤

    • @Paul-d3m
      @Paul-d3m 8 หลายเดือนก่อน

      Dont wanna sound rude, just saying: This channel belongs to a pirvate french Media Company who bought the license for this and now runs ads on it. They're not doing us a favor so no reason to thank them imo

  • @philippk2
    @philippk2 10 หลายเดือนก่อน +6

    One would think if the Navy is teaching it like this, they aren't joking... ;-)

    • @TomKappeln
      @TomKappeln 10 หลายเดือนก่อน

      They dont ..

  • @gekfurian
    @gekfurian 10 หลายเดือนก่อน +5

    The editing, the narration, the pacing. Everything perfect.

    • @GiJoe94
      @GiJoe94 10 หลายเดือนก่อน +3

      I was thinking about that years later. It felt very natural watching it as a kid and now I get it why

    • @leoa4c
      @leoa4c 10 หลายเดือนก่อน +1

      The first few seasons were what you described. Later seasons gradually deteriorated.
      This episode seems to be an exception, though.

    • @BlankChaz
      @BlankChaz 6 หลายเดือนก่อน +1

      The narration: not so much; he conflates prone and supine. Duh!

    • @gekfurian
      @gekfurian 6 หลายเดือนก่อน

      @@BlankChaz ???? I'm no mother language I don't hear differences sorry

    • @BlankChaz
      @BlankChaz 6 หลายเดือนก่อน

      @@gekfurian “Prone”= face down, “supine”= face up. It was said in the intro segment.

  • @CalidrisJZ
    @CalidrisJZ 10 หลายเดือนก่อน +2

    I love the arms expert's elephant leg wastebasket

  • @leoa4c
    @leoa4c 10 หลายเดือนก่อน +2

    25:00 Soldiers did not run towards the enemy. Enemy formations would still be there whether you ran or walked. Running would only ensure that you got too tired to fight when you got there. For such maneuvers, where speed was required, you relied on horses or other animals.
    There would be extremely rare occasions (surprising an enemy while it's on the march and not in formation, for instance) where you would have to run. Nevertheless, a few seconds would not make any difference. The enemy would still be out of fighting formation.
    In relation to the obstacle course, again, it did not matter if you were a few seconds faster or slower. If you have to negotiate such obstacles, the enemy is likely above you dropping all sorts of nasty things on you. So, you would rely on ranged weapons to deal with it, not on agility under a suit of armor.

  • @iccarus1975
    @iccarus1975 9 หลายเดือนก่อน +1

    11:45 Grant's laugh

  • @robertlinke2666
    @robertlinke2666 10 หลายเดือนก่อน +2

    11:04 you would expect a spear here as well, though I'm not sure what the difference be between a spear and a arrow, damage wise

    • @leoa4c
      @leoa4c 10 หลายเดือนก่อน

      A spear has higher mass, the arrow has higher velocity. I think that the distance of the target would be the deciding variable.

  • @Ju7ietDe7ta
    @Ju7ietDe7ta 10 หลายเดือนก่อน +4

    Nostalgia!

  • @SergioGollo
    @SergioGollo 10 หลายเดือนก่อน

    Best show ever! Keep them coming!

  • @Yvolve
    @Yvolve 8 หลายเดือนก่อน +1

    The sheet steel is in no way a comparison to ancient steel used in armour. Modern day metallurgy can produce much better, more consistent and stronger, steel for the same thickness. Having it as a single sheet is also not a good comparison as s small piece is much likely to shatter. Especially if it was low quality steel.

  • @user-ve5ei2xe8h
    @user-ve5ei2xe8h 10 หลายเดือนก่อน +6

    At least they are using PSI per milliseconds and not PSI per 1/16th of a second.

  • @Chicken-x6q6d
    @Chicken-x6q6d 9 หลายเดือนก่อน

    I’m noticing something else with the paper armour, that mannequin chest is deforming a lot when struck hard in melee, way more so than with the metal armour, I’d bet there’s going to be injuries with that paper stuff which will add up like broken bones, punctured lungs/other damage to the organs. Etc. The body underneath is going to start to come apart just as the paper armour itself due to the physical trauma from the impacts.

  • @gladysbareiro9543
    @gladysbareiro9543 10 หลายเดือนก่อน +1

    4:55 😂😂

  • @jozefnovak7750
    @jozefnovak7750 9 หลายเดือนก่อน

    Super! Thank you very much!

  • @shadowripper6128
    @shadowripper6128 9 หลายเดือนก่อน

    i always wonder if you got hit with metal armor by a blunt force and the metal bends, your stuck between the metal plates... then i guess you better have flexible armor right

  • @greatveemon2
    @greatveemon2 9 หลายเดือนก่อน

    10:16 Why this is kinda painful to watch now?

  • @demonicravergaming.4766
    @demonicravergaming.4766 10 หลายเดือนก่อน +1

    35:00 (Give or take) glad to see I was right about internal bleeding. At least. Proof i atleast watched most of your clip.
    (I normally watch the whole clip or fall asleep. Meaning it plays through)

  • @robmckennie4203
    @robmckennie4203 10 หลายเดือนก่อน

    they tested for slash stab crush and range damage, but disappointed they forgot magic

  • @FishFeelPain
    @FishFeelPain 10 หลายเดือนก่อน +2

    27:40 TY!

  • @robertanthonybermudez5545
    @robertanthonybermudez5545 10 หลายเดือนก่อน +1

    from what i've read so far, the paper armor is not raw paper but lacquered and layered and pressed

    • @TheTrueBatBrain
      @TheTrueBatBrain 10 หลายเดือนก่อน +1

      According to their research there were multiple manufacturing methods, hence their multiple tests

    • @robertanthonybermudez5545
      @robertanthonybermudez5545 10 หลายเดือนก่อน

      @@TheTrueBatBrain im not sure if the tests represented or reflected for each manufacturing method.
      it would be interesting to see how the lacquered paper + silk armor stood up against the rain.

    • @MrMarinus18
      @MrMarinus18 8 หลายเดือนก่อน

      @@robertanthonybermudez5545 Silk armor was not used. It's way too expensive.

  • @samipiispanen5727
    @samipiispanen5727 9 หลายเดือนก่อน

    How fast the slide has to move, in order to fire? If you cock it against your bodypart, it needs to slip off or something to fire. That's what I think 😂

  • @jsal92
    @jsal92 8 หลายเดือนก่อน

    He also does parties

  • @leoa4c
    @leoa4c 10 หลายเดือนก่อน +1

    I am not sure that the Chinese would've used inch units for any of their military equipment.
    So, whatever they used, it is very unlikely to have conveniently been half of an inch thick.

    • @the_mini_axe2817
      @the_mini_axe2817 8 หลายเดือนก่อน

      I would not be surprised if it is close, as they would have likely used something derived from a finger or thumb (diameter in one direction, I would guess) so while not exact a half inch is a good enough estimation for a TV show that does not want to do a deep-dive in archaic measurements

    • @brokenglassshimmerlikestar3407
      @brokenglassshimmerlikestar3407 7 หลายเดือนก่อน

      We do have our version of inch though. Before the standard metric system was adopted (and even after), people used traditional units of weights and measures. 1 inch = 0.762 Chinese inches

  • @demonicravergaming.4766
    @demonicravergaming.4766 10 หลายเดือนก่อน +2

    I comment on alot of clips. But honestly. I perceived this way different to the tests they did. I pictured a sub, underwater being hit by depth charges.
    Laying down on the floor on the sub, makes sense. Worst case you get crushed by the sub, best case, you would maybe get mild internal bruising from things around you, and maybe water pressure.
    But if you stand up, youd be more likely hit by more objects, considering structural integrity of a sub. But honestly, i don't know what the hell you are testing.

  • @salvadorsempere1701
    @salvadorsempere1701 10 หลายเดือนก่อน +2

    The test to paper armor it´s utterly crap. The conclusion it´s right-ish, but the way it´s done it´s completely wrong. The bows and arrows are toys, not war bows with war arrows, with lot less weight and drawing, and they have not tested against the real and most common menace in a battlefield, pole arms and spears. Paper armor (or layered cloth or a gambeson, the same concept applies) offers a decent protection against cutting weapons but not against piercing ones.