A 25,000-Tonne Bomb That Has Never Been Detonated Is Set Off | The Ultimates: Explosions | Spark

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  • čas pƙidĂĄn 15. 01. 2021
  • An exploration of extreme speed and power, focusing on the scientific research behind notorious war-time explosions, the worst collisions in sports car history, supersonic trains, thrill rides, strike planes, and attack helicopters.
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    #Spark #TheUltimates #Bombs
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Komentáƙe • 1,5K

  • @burningb2439
    @burningb2439 Pƙed 2 lety +6

    How happy does that Farmer feel when he tries to sleep at night during a Thunder storm ?..the Liberty Ship blast was truly horrifying..great Vid.

  • @aaronseet2738
    @aaronseet2738 Pƙed 2 lety +13

    Every time i see the tsar bomba explosion, there's this sense of awe and beautiful elegance but simultaneously absolute terror to the core. ("Wow" vs "oh shit...")

  • @nickswanwick1644
    @nickswanwick1644 Pƙed rokem +1

    shout out to Graham Maddox ,, my maths teacher ,historian, book writer on the manchester and liverpool regiments. Will never forget the some trips in france u did for the school for over 20 years was privelaged to attend my era on them . Rest in peace Mr Maddox. gone but not forgotten! Lest we forget.

  • @NINJA-ji6jp
    @NINJA-ji6jp Pƙed 3 lety +416

    Me at 3am just one video before I go asleep

  • @fukkitful
    @fukkitful Pƙed 2 lety +9

    I remember seeing a video about the mines. A British Officer commented saying, Gentlemen, I don’t know whether we are going to make history tomorrow, but at any rate we shall change geography."

  • @pauldarlington5589
    @pauldarlington5589 Pƙed 2 lety +22

    If that was 25 tons of ammonium nitrate buried that field would be producing some magnificent crops.

    • @pauldean8638
      @pauldean8638 Pƙed rokem +1

      Poppys lol

    • @kennethbain4290
      @kennethbain4290 Pƙed rokem

      Not 70 feet down...even horseradish doesn't have roots that deep ! (Hopefully.🙄)

  • @caesiumzombie
    @caesiumzombie Pƙed 2 lety +3

    I miss looking at the mothball fleet on my trips to and from the bay area as a kid. Was the highlight of every single trip.

  • @dubsteprbk
    @dubsteprbk Pƙed 3 lety +8

    another awesome episode thx

  • @taunteratwill1787
    @taunteratwill1787 Pƙed 2 lety +20

    Narrator: "Maybe you get used living in the shadow of history" ? I find living on a 25 ton bomb not quite the same! 😂😂😂

    • @tedmoss
      @tedmoss Pƙed 2 lety +1

      There is more than one Atomic bomb still buried in the ground.

  • @devvytm
    @devvytm Pƙed 2 lety +63

    Can you imagine being in a plane and seeing chunks of metal the size of a garage or entire house flying by?

    • @jauld360
      @jauld360 Pƙed rokem +9

      Mum, is that Superman? Don't be silly son, Superman is not real. That's a Tesla Model S.

    • @Saucyakld
      @Saucyakld Pƙed rokem

      Frightening!

    • @thekingsilverado3266
      @thekingsilverado3266 Pƙed rokem

      U said that so, Why does snoopy sitting on his dog house with scarf come to my mind???

    • @terryhaines8351
      @terryhaines8351 Pƙed rokem

      Shades of "The Wizard of Oz" and its tornado!

    • @bozhijak
      @bozhijak Pƙed rokem

      How low? If you could see it, you would be joining it shortly.

  • @ButchNackley
    @ButchNackley Pƙed rokem +7

    @ 8:01 Even though he knew quite well what was about to happen, he flinched.
    Can't say I wouldn't do the same. That was a really sweet firecracker.

  • @77gravity
    @77gravity Pƙed 2 lety +7

    I don't know when this documentary was made. We have seen the Halifax disaster repeated in Beirut, 4th August 2020.

  • @lukestrawwalker
    @lukestrawwalker Pƙed 3 lety +13

    The Texas City explosion was a big one too... a whole ship loaded with ammonium nitrate. Blew a 2 ton anchor a mile away. Later! OL J R :)

    • @MrOddball63
      @MrOddball63 Pƙed 2 lety +1

      During WW2 the Norwegian resistance blew up a German supply ship loaded with ammo. That explosion was heard over 250 miles away on the Swedish East coast.

    • @hubriswonk
      @hubriswonk Pƙed rokem +1

      My mom was standing in the front yard of her house and was knocked down and the concrete driveway cracked when Texas City explosion occurred and she lived 90 miles away.

  • @noahway13
    @noahway13 Pƙed 2 lety +11

    It is hard to believe that much explosives, unexploded, could have just been forgotten about

    • @BrewsterMcBrewster
      @BrewsterMcBrewster Pƙed 2 lety +3

      Embarrassing events tend to be covered up.

    • @general5104
      @general5104 Pƙed rokem +2

      POLITICS

    • @noahway13
      @noahway13 Pƙed rokem

      @@general5104 It is obviously Joe Biden's fault.

    • @another3997
      @another3997 Pƙed rokem

      ​@@general5104 Not always. Sometimes it's for a far more mundane reason. Things move on, people move on, records get filed away, lost or destroyed. Things gradually disappear from living memory. You see it happen throughout history, all over the world, not just in military history, but everyday life.

  • @LCdrDerrick
    @LCdrDerrick Pƙed 2 lety +5

    The 2020 Beirut explosion even gave us a more realistic insight of what AN in huge doses can do.

  • @mobilegamersunite
    @mobilegamersunite Pƙed 2 lety +7

    So awesome to know! Thank you for the knowledge 🙂

  • @GodoPPL
    @GodoPPL Pƙed rokem +3

    It is impressive how distinct Tiff Needell's voice is. And the video is pretty good too!

  • @juanc.9735
    @juanc.9735 Pƙed rokem +15

    It was a true feat to have that plan ongoing for an entire year and it not be leaked or somehow exposed. That itself is truly amazing!

    • @fernandoalexisbernabe8005
      @fernandoalexisbernabe8005 Pƙed rokem

      As a small boy was hard to believe it, but later I knew it was real. Gosh!

    •  Pƙed rokem +1

      'but..but surely someone would have talked.. ' what the 911 deniers always say

    • @willy102073
      @willy102073 Pƙed rokem +2

      Lol now days you can't even make a movie or video game without it getting leaked.

  • @Jeff_11B
    @Jeff_11B Pƙed 2 lety +5

    25,000 tonne bomb? Even in American tons that's a 50,000,000 pound bomb you're talking about...I think we used the wrong unit of measure in the video's description đŸ€Šâ€â™‚ïž

    • @robguyatt9602
      @robguyatt9602 Pƙed 2 lety

      Yeah, what a bullshit title description when so soon into the vid 25,000 tonnes is changed to 25 tonnes. Typical clickbait bullshit.

    • @danm6189
      @danm6189 Pƙed 2 lety

      This has just popped up for me, given lack of comments when released wonder if someone has edited video title? To be less sciencey. And more clicky?

    • @danm6189
      @danm6189 Pƙed 2 lety

      There again i can see old comments talking about atomic bombs.

  • @sheldoniusRex
    @sheldoniusRex Pƙed 2 lety +28

    The Tsar Bomba would have been visible to a human on Mars, had there been anyone there looking.

    • @andybreglia9431
      @andybreglia9431 Pƙed 2 lety +5

      @ Craig Robertson:
      It WAS visible to the little green men on Mars.

    • @brianbelton3605
      @brianbelton3605 Pƙed 2 lety +2

      Gianni Russo was there. He saw it.

    • @klaasdeboer8106
      @klaasdeboer8106 Pƙed 2 lety +1

      So we could detonate a hydrogen bomb on Mars and see it from here

    • @sheldoniusRex
      @sheldoniusRex Pƙed 2 lety

      @@klaasdeboer8106 if it was big enough.

    • @klaasdeboer8106
      @klaasdeboer8106 Pƙed 2 lety

      @@sheldoniusRex and of course when mars is close.

  • @cowgoesmoo3850
    @cowgoesmoo3850 Pƙed 3 lety +10

    I'm going straight to the comments section, to see what the experts have to say about this video.

  • @edwilko8819
    @edwilko8819 Pƙed 2 lety +26

    The real reason the explosive hasn't been removed is simple Cost, who's going to foot the bill.

    • @nemo227
      @nemo227 Pƙed 2 lety +3

      Cost and the risk, similar to neutralizing land mines and naval mines. I recall a mine that washed ashore near my home on the Monterey Bay (California) back in the early nineteen fifties. It looked pretty rusty but . . . I lay down at the top of the cliff a good distance away. Navy bomb disposal experts (could have been Army experts from nearby Fort Ord?) were working around it. They vacated and I got behind a tree although I was still pretty far away. There was a loud CRACK! and the mine was split open. The pieces were hauled away and we could play on the beach again.

    • @razor1uk610
      @razor1uk610 Pƙed 2 lety

      Plus early WW1 era explosive were, are relatively unstable compared to modern recipes or explosive mixtures as they degrade with age, becoming more unstable and possibly more likely to go off for a reason of some/any kind, in an unpredictable manner or reason.
      Tring to remove it, let alone the cost of doing so, could well lead to it going off.
      Unlike the explosives stored in Beirut, on the docks in a warehouse which had more variations in temperature from the warehouse buildings construction and the local regions climate, the Messines 'mine' is kept fairly constant in an average ground temperature & groundwater content...
      So, in some ways, leaving it is a safer option, albeit the area above & around should be declared a high risk danger zone with restriction on what sorts of construction & industrial machinery and operations can be used anywhere near it, and ideally, no new homes or new homeowners allowed within that area.

    • @johnballance1971
      @johnballance1971 Pƙed rokem

      The government that put them there has a moral responsibility.

  • @FayazAhmad-yl6sp
    @FayazAhmad-yl6sp Pƙed 2 lety +1

    Very informative documentary, thanks.

  • @zeb3144
    @zeb3144 Pƙed 2 lety +5

    Tiff needs to do more documentary's like this. He has a great voice for narration.

    • @allisonconnor3310
      @allisonconnor3310 Pƙed 2 lety +2

      As an American "petrol head" I heard him speak the opening line and was filled with a warm happy feeling like when you hear from a old friend

  • @anthonywilson4873
    @anthonywilson4873 Pƙed 2 lety +8

    My father was in Italy WW11 with the British Royal Engineers a US munitions supply vessel just arrived exploded in the docks and lifted half the ship three stories high landing on a seamen’s mission killing everyone in it. My father was two bocks from the dock in a workshop. They felt a depression and dropped to the floor as the windows all blew in. He survived with no injuries. The only survivor on the dock was an MP who had stepped into a vertical RSJ holding up a building to have a quite cigarette, the blast swept past him and the girded protected him. One time that smoking prolonged someone’s life! My father was reported as killed to his family, they received a letter a while later from him very much alive. The only one I can see on the web at the moment was at Bari. There was mustard gas on one of the two munitions ships hit by bombing it was there just in case the Germans carried out a threat to use it in Italy.

    • @rickstorm4198
      @rickstorm4198 Pƙed rokem

      I read that as WW eleven..... And thought did i miss 9 world wars?
      2 or Roman numerals please

    • @andywells397
      @andywells397 Pƙed rokem +1

      @@rickstorm4198 nurd

    • @raymondclark1785
      @raymondclark1785 Pƙed rokem

      I think that explosion was the one that lead to a cure after the war

  • @psycronizer
    @psycronizer Pƙed 2 lety +10

    Correction : TNT was NOT designed to be insensitive, it was just a welcome coincidence that the compound happened to have. It was actually first used as a yellow dye, before the nature of nitrated organic compounds became known. Many other nitrated compounds are FAR FAR more sensitive, Picric acid, nitrated phenol, also a yellow dye, is easily set off especially by friction. Nitrated glycerol, nitroglycerine can also be easily detonated simply by dropping it, banging it against another object, static electricity, strong acids, U.V light, freezing it makes it even more sensitive, soaking it up in a dry powder like diatomaceous earth makes it more stable, then it is called DYNAMITE, and because of this greater stability, it was used everywhere to build nations.

    • @therealchayd
      @therealchayd Pƙed rokem

      Nitrogen Triiodide; now *that's* a sensitive explosive, people have jokingly said that just someone's gaze falling on it will set it off 😄

    • @paintmaster4831
      @paintmaster4831 Pƙed rokem

      To think they use phenol in chemical face peels

  • @hellohun7331
    @hellohun7331 Pƙed 2 lety +5

    I am amazed that there wasn’t actual filming of the explosion that you could have used for this.

  • @jimdickson1969
    @jimdickson1969 Pƙed 2 lety

    Brilliant documentary, thank you

  • @kollusion1
    @kollusion1 Pƙed 3 lety +5

    Now that was bangin'.

  • @cheapbastard990
    @cheapbastard990 Pƙed rokem +18

    The main reason they stopped making bigger bombs is simply that they are such a huge waste. You can do a lot more damage with a small percentage of power using multiple warheads.

    • @barquerojuancarlos7253
      @barquerojuancarlos7253 Pƙed rokem

      Carl Sagan debated evolutionary biologist Ernst Mayr about the existence of intelligent extraterrestrial life in the late '90s. While Sagan was quite sure it existed, Mayr argued the only example of intelligent life we know anything about are Homo sapiens. Although humans have existed only a few 100 thousand years, compared to thousands of other unintelligent species that have existed for millions of yrs., yet it's humans who are well on their way to destroying themselves and their planet with them. Mayr maintained intelligence is a lethal mutation. Thus, we ought to question the existence of intelligent ETs.

    • @Bike_Lion
      @Bike_Lion Pƙed rokem +2

      Even at the time it was built and detonated, "Czar Bomba" was too large to be practical in actual warfare. It was designed more for the psychological effect.

    • @kierenalvarez
      @kierenalvarez Pƙed rokem

      If that were completely true b52 would have been dropping cherry bombs in nam.

    • @Bike_Lion
      @Bike_Lion Pƙed rokem

      @@kierenalvarez - I believe CB's original comment was referring not to conventional bombs, or even first generation (uranium or plutonium fission) nuclear bombs, but to thermonuclear (hydrogen fusion) bombs....Once you get to hydrogen bombs of a certain magnitude, making them even bigger ceases to be useful.

    • @AsobiMedio
      @AsobiMedio Pƙed rokem

      @@Bike_Lion Unless of course we're talking about energy generation. In which case, the bigger the fusion bomb the better.

  • @careymitchell4731
    @careymitchell4731 Pƙed 2 lety +28

    While stationed in Germany in the 60s, there was a commotion below my 2nd floor office window. While excavating for some reason, an unexploded 250 pounder was uncovered. Naturally, the building and those around it were evacuated. I stayed behind, carefully peeking out the window, lest I be seen. Watched the explosive ordinance disposal people disarm and remove it. Nobody noticed that I was not present in the evac headcount, as they assumed I helping count.

    • @kbanghart
      @kbanghart Pƙed 2 lety +5

      I'm sure they would have approved of your decision 😁

    • @jyedawg2059
      @jyedawg2059 Pƙed rokem

      Dumb.

    • @FulloutPostal
      @FulloutPostal Pƙed rokem +2

      I'm a bit late, but these things still happen all the time in germany...
      basically every place that had some sort of railway during ww2 digs up bombs every time an excavator is on site. lots of fun in larger cities...

  • @vcente671
    @vcente671 Pƙed rokem +1

    @8:02 he flinched đŸ€ŁđŸ˜­đŸ€ŠđŸŒâ€â™€ïž

  • @stellarch4986
    @stellarch4986 Pƙed 2 lety +4

    What is not said in this documentary is that since the Redwing H bombs tests operation in 1956, the US had mastered the technology of multistage H bombs ( Shots Tewa and Zuni over Enewetak atoll, bombs based on the Bassoon device, with yields around 4 MT ) thus enabling USA to build the famous Mk-41 H bomb ( nominal yield 25 MT ) - 500 of those were built - and that, had they built a bomb based on the Mk-41 design but using the same amount of Lithium Deuteride ( the thermonuclear fuel ) as found in the Tsar Bomba, it's yield would have been 140 MT, far more than the Russian Tsar. As a matter of fact, US designs were much more advanced than the Russian ones and for a given yield, a US H bomb was three times lighter than its Russian counterpart. A US built Tsar would have weighed around 14 tons against the 27 T of the Russian test weapon while still being far more destructive... The blast from the Tsar destroyed an awful lot of windows in Finland, a thousand kilometers from Novaya Zemlya. A US built Tsar would have destroyed windows in most of Europe with probably even more damage including to houses, buildings and other structures. Thus, the most advanced and powerful H bomb ever is the American Mk-41, not the AN-602 or RDS-220 ( other names of the Tsar ) though it was never tested on such a scale, the damage would have been cataclysmic. So the Tsar remains indeed the most powerful H bomb ever tested ( Actual yield 57.3 MT according to Nikita Krutschev in his memoirs for a target yield of 50 MT ) and thanks God, the US never tried to test a Mk-41 with the same amount of 6Li2H as the Tsar.

  • @kitemanmusic
    @kitemanmusic Pƙed 2 lety +3

    This is a fantastic video.

  • @bellerophonchallen8861
    @bellerophonchallen8861 Pƙed 2 lety +2

    I guess that farmer feels it's not worth moving for something that might never happen, and if it does he won't know anything about it.

  • @insideoutsideupsidedown2218
    @insideoutsideupsidedown2218 Pƙed 2 lety +42

    Amazing how we split the atom before we even broke the speed of sound in level flight.

    • @daveb5041
      @daveb5041 Pƙed 2 lety +9

      Amazing that ten years before the first a bomb the neutron had only been a theory. Thats like Going from a main frame computer in the 60's to a Cray super computer with 1000's of cores in the 70's.

    • @shawndouglass2939
      @shawndouglass2939 Pƙed 2 lety +7

      I think splitting the atom was more important to us at the time😉

    • @hardrays
      @hardrays Pƙed 2 lety +2

      im actually surprised we didnt start smashing atoms shortly after recreating fire. hot spots occur in nature. it's possible that such endeavors resulted in self deletion and perhaps the creation of religion. you dont need a critical mass of highly enriched material to get things hot. i hope thats not "the quiet part out loud" (as though life's a script)

    • @tedmoss
      @tedmoss Pƙed 2 lety +2

      Nuclear physics is one of the subjects we know the most about.

    • @CoryWipke
      @CoryWipke Pƙed 2 lety

      @@tedmoss and the least about

  • @waynesanchez6504
    @waynesanchez6504 Pƙed 3 lety +5

    CORRECTION:
    10,000 soldiers were not killed at once, BUT, on more than one occasion during the American Civil War, soldiers (former miners) dug subterranean tunnels under enemy positions, filled them with kegs of gunpowder, and detonated the "mines", producing huge numbers of dead and injured, while creating enormous craters.

    • @lukestrawwalker
      @lukestrawwalker Pƙed 3 lety +2

      yeah most famously in the siege of Petersburg, Virginia, which was holding up the Yankee attack on the Confederate capitol at nearby Richmond. I had a relative that fought at "the Crater" and lived. OL J R :)

    • @maryannefarrugia170
      @maryannefarrugia170 Pƙed 2 lety +1

      Iu

  • @daveb5041
    @daveb5041 Pƙed 2 lety +16

    *Hydrogen bombs dont get their power from fusion alone, The fusion bomb sets off a larger fission bomb because its capable of releasing more neutrons and xrays into it before it blows it self apart. The fusion part of a H bomb or Teller Ulam design is known as the fusion spark plug. The actual firing order goes: Conventional explosives to compress a fission bomb, then fusion, then fission. Plan old polystyrene foam is used to channel the xrays that are so bright that they crush, and a beryllium shell is used to reflect the fast neutrons back onto the main fission bomb. If the czar bomb used U238 instead of lead as a tamper it would have been 100 M tons creating huge fall out and killing the drop bomber. As it was the shock wave knocked the bomber down thousands of feet and was painted white and shielded with lead. They put the odds of survival at 50% for the bomber crew.

    • @whirledpeas3477
      @whirledpeas3477 Pƙed 2 lety

      Yeah Mr. White, Science 👍

    • @pabloeskabar365
      @pabloeskabar365 Pƙed 2 lety

      Dope theory... u gotta go-pro

    • @FlattardiansSuck
      @FlattardiansSuck Pƙed 2 lety

      Normal high explosive, fission, leading to thermal fusion reaction of fuel

    • @Paleoman
      @Paleoman Pƙed 2 lety +1

      so Dave B. the final fission blast is more powerful than the fusion? I thought more energy is released when atoms are forced together forming a new element than fission when an atom is split...

  • @stevehill4615
    @stevehill4615 Pƙed 2 lety +32

    A not dissimilar situation to the Messines mines exists at Fauld in Staffordshire UK where Britains largest non nuclear explosion took place in November 1944 where it is said 3500 - 4000 tons exploded at an RAF munitions dump in an old gypsum mine (1/2 a mile from there is a similar mine still working today), the crater it left was 250 yards across and 100 feet deep and is still "off limits" today as it is still uncertain how much unexploded ordnance is still down there, I have spoken to people who've been inside the mine and they say that beyond the crater it is still pretty much intact but that anything metal is pretty corroded by now so probably not a good place to go poking around inside.
    If you want to look it up it might be known as either the Fauld or Hanbury (nearest village) crater.

    • @frosty3693
      @frosty3693 Pƙed 2 lety +3

      There is also a sunken munitions ship in the Thames near London. It is too dangerous to try to slavage or remove the explosives. So it is heavily carefully guarded, and not talked about.

    • @stevehill4615
      @stevehill4615 Pƙed 2 lety +1

      @@frosty3693 Are you writing about th SS Richard Montgomery near Sheerness?, There is a contract out to tender for the masts that sit out above the waterline to be removed as there's a fear at present that with deterioration of the wreck they're likely to collapse onto the hull and possibly set the munitions off.

    • @frosty3693
      @frosty3693 Pƙed 2 lety +1

      @@stevehill4615 Quite possibly. I heard it mentioned on a British based naval history podcast.

    • @victorpearson1418
      @victorpearson1418 Pƙed 2 lety +1

      In the 1980s I was working at the Fauld site on a tree felling gang , and there was tight security there , we had to sign in , and one day there was an official looking visit by military top brass .It was at the time of the Cruise missile saga and I have wondered ever since whether they were checking the site out as a hiding place fore the missiles . Any thoughts ?

    • @myth-termoth1621
      @myth-termoth1621 Pƙed 2 lety +1

      I would like to point out that the nitrates used in explosives tend to attract moisture and degrade once wet. I think that is the reason why we solve these types of problems by leaving them alone and letting moisture and time do their thing.

  • @La-familia-de-Fazio
    @La-familia-de-Fazio Pƙed 2 lety +3

    Wait a hot damned physics question!
    A bomb weighing 50-thousand POUNDS?! Man THATS JUST RIDICKULOUS!

    • @jafstraycat
      @jafstraycat Pƙed 2 lety +1

      A tonne is 1,000 kg which is 2,200 pounds.
      25,000 tonnes is 55-MILLION pounds!

    • @StofStuiver
      @StofStuiver Pƙed rokem

      Its not a bomb. Its a pile of material that can detonate. In a wide sense you could call it a bomb, but its not a bomb as in a thing that is encased and meant to go boom.

    • @StofStuiver
      @StofStuiver Pƙed rokem

      @@jafstraycat Title is wrong. Someone confused kg with tons.
      The stuff in the tunnel is 25.000 kg. Not 25.000 tons.
      25.000 tons = 25 kt, which is about the size of the first nuke on Japan.
      also consider that hydrogenbombs the US uses are about 25 mt. So a factor 1000 bigger ( a million times bigger than the pile in the tunnel). Russia detonated the biggest one; the Tsar bomba, with a yield of 100mt (although limited at the time to 50).
      Russia now has Poseidon, with a 200 mt load. Thats 8 million times bigger than the pile in the tunnel from ww1.

  • @stevep5408
    @stevep5408 Pƙed 2 lety +31

    A Dynamite factory near my home had a bunker that caught fire. Pretty impressive mushroom cloud when it exploded. They never figured out why it exploded since it should have just burned!

    • @richardsolberg4047
      @richardsolberg4047 Pƙed 2 lety +20

      As it burns it becomes more sensitive , so a falling beam or collapsing disheveling could be the reason .
      If you use a small piece of C4 to heat food with you let it burn out , never stomp on it to put it out .

    • @roywegner6040
      @roywegner6040 Pƙed 2 lety +1

      @@richardsolberg4047io

    • @bigthunder2860
      @bigthunder2860 Pƙed 2 lety

      Popcorn explosion way bigger

    • @bohemoth1
      @bohemoth1 Pƙed 2 lety +1

      Sabotage

    • @donniegombel
      @donniegombel Pƙed 2 lety +1

      At the port we see all the wood waste but yet it did not burn. In the 1990s it was a lot easier to find info on the web but most of that is gone now.

  • @drrocketman7794
    @drrocketman7794 Pƙed 2 lety +24

    "Why did the quest for ever bigger bombs cease?"
    A strange game. The only winning move is not to play.
    -- Joshua

    • @jvirgilio8880
      @jvirgilio8880 Pƙed 2 lety +2

      WOPR
      -1983

    • @harleypiper
      @harleypiper Pƙed 2 lety +2

      Anyone for a game of chess?

    • @megadeath4834
      @megadeath4834 Pƙed 2 lety +1

      if you are going to research a bit about the tzar bomba you will find information, that the ppl behind the bomb actually reduced the amount of explosive strength as they feared the consequences of such a high explosive bomb (that they might damage earth beyond repair, when i remember this correctly)

    • @drrocketman7794
      @drrocketman7794 Pƙed 2 lety

      @@megadeath4834 yes, they used an inert lead tamper instead of a uranium one

    • @malcolmtill
      @malcolmtill Pƙed 2 lety

      Who says they've stopped. maybe they just stopped telling everyone

  • @theofficialdiamondlou2418
    @theofficialdiamondlou2418 Pƙed 2 lety +1

    Crazy , I went to high school in Antioch , Ca. Near the Mothball fleet. And now live near Texas City ,Tx.

  • @huwzebediahthomas9193
    @huwzebediahthomas9193 Pƙed rokem +1

    21:40 - Read the first hand reports of the Halifax town harbour Nova Scotia explosion many years ago - it flattened the whole town, unbelievable amount of deaths. It was alike amageddon had arrived. Lady I know from Nova Scotia, her mother as a child was blown over a mile through the air but somehow survived. She landed in a grassy field well outside the town.

  • @humanetiger
    @humanetiger Pƙed 2 lety +4

    When I grow up I want to be this man in his red suite!

  • @stonecutter3172
    @stonecutter3172 Pƙed 2 lety +10

    This might be the last of these loads. I know that a few years back one of them went off due to a lightning strike. You try to get near this thing it may set it off. Old explosives are VERY touchy.

    • @lukewarmwater6412
      @lukewarmwater6412 Pƙed 2 lety +2

      old dynamite is touchy. old tnt not so much. the biggest worry is groundwater contamination.

    • @thosdot6497
      @thosdot6497 Pƙed 2 lety +5

      "A few years back" was 1955, as it says in the video. By now the explosives have been down there in the waterlogged clay for another 66 years and you'd have to say, detonation is less likely as the days go by.
      The only problem I have with this sort of video is that it's never "revealed for the first time" - none of this is new, they've always known about the abandoned mines, their sizes, and where they are. The British mining and mapping efforts of the day were amazing. Now you don't even need to go for the specialist books, it's all in wikipedia these days. If they'd just been a bit more circumspect with those sorts of claims, they'd deserve a lot more respect for the content.

    • @bohemoth1
      @bohemoth1 Pƙed 2 lety

      Yes they do have a rather nasty disposition. Don't you think so? Of course you really think so.

  • @purelife9000
    @purelife9000 Pƙed 2 lety +1

    11:27 "Full-Scale Model" Not quite. I have a 1:1 scale map of Texas at home too. It's hard to fold.

  • @sandybennett_itsme
    @sandybennett_itsme Pƙed rokem

    Could you guys keep it down over there please! I work nights and it's difficult to sleep with all this banging during the day!

  • @icouldntthinkofanamesoicho7569

    Wow, the man who pushed that button that blew those mines, must of felt so fucking powerful.

    • @FlattardiansSuck
      @FlattardiansSuck Pƙed 2 lety +2

      And sad upon reflection

    • @tedmoss
      @tedmoss Pƙed 2 lety

      You don't know what power really is until you run an electric system.

    • @AmericaVoice
      @AmericaVoice Pƙed 2 lety +1

      To save his countrymen lives, yes. To see your fellow soldiers and friends get destroyed and then not feel like somewhat happy after killing the enemy with many of those same non-enemy lives saved is understandable. I am sure it was bittersweet though! Unless you experience war in person on the front lines, the normal feelings of someone isn't normal in a war of kill or be killed! It is almost impossible to revert back to normal citizen after experiencing life or death decisions on the front lines for days, weeks and years! Not saying it is right, I'm just saying that unless that individual have experienced war, that individual will not know how they would feel or act. War is the worst humanity has ever committed against itself!

    • @FlattardiansSuck
      @FlattardiansSuck Pƙed 2 lety

      @@tedmoss you've never fired a shot in a large mine i see...

    • @FlattardiansSuck
      @FlattardiansSuck Pƙed 2 lety +3

      @@AmericaVoice all wars should be led by those who declared them... Imagine modern politicians wanting to be first into battle??
      No more wars would ever be fought.

  • @splurge5097
    @splurge5097 Pƙed 3 lety +4

    Bro sweet vid

  • @daffidavit
    @daffidavit Pƙed 2 lety +1

    The Mont Blanc explosion was about 1/5 of the Hiroshima explosion, assuming the Mont Blanc was almost 3 Kt and Hiroshima was almost 15 Kt. Nagasagi, (Fat Man) which was an implosion bomb with Plutonium, and Little Boy, which was a U-235 gun barrel type device was less efficient. I believe the first test device known as "Trinity" was a "Fat Man" type device. When asked if Little Boy would even work, Dr. J. Robert Oppenheimer said: "It will work" confidently without having even testing it.

  • @markdavis2475
    @markdavis2475 Pƙed 2 lety +2

    Surprisingly well-made documentary. Not too much hyperpole.

  • @mattbeacroft4316
    @mattbeacroft4316 Pƙed 2 lety +5

    Great use of safety gear at 6:40 - while mixing the components of the explosive, having the face-shield in the 'up' position.

  • @keithstudly6071
    @keithstudly6071 Pƙed 2 lety +29

    A well produced program! I'm a bit surprised that the use of the mining technique at Petersburg, Virginia during the American Civil War was not mentioned. Though that mine was only 8,000 pounds of black powder the crater can still be seen today.

    • @1966monkeyboy
      @1966monkeyboy Pƙed 2 lety +3

      That completely backfired on them!

    • @keithstudly6071
      @keithstudly6071 Pƙed 2 lety +3

      @@1966monkeyboy Yes it did!

    • @boostjunkie2320
      @boostjunkie2320 Pƙed rokem

      thanks for the vacation idea

    • @tobycatVA
      @tobycatVA Pƙed rokem +1

      I grew up within walking distance of Fort Darling with it's cannon watching over the mighty James.

    • @edmc1000
      @edmc1000 Pƙed rokem

      @@tobycatVA , growing up in Richmond we often went relic hunting on Sunday afternoons. Union Army lost a lot of equipment in that area.

  • @baconfister
    @baconfister Pƙed 3 lety +26

    Tiff’s voice makes everything better!!!

  • @saintuk70
    @saintuk70 Pƙed 2 lety +1

    11:20 "They don't like it up them" quite uncanny.

  • @ianmacfarlane1241
    @ianmacfarlane1241 Pƙed 2 lety +3

    The saddest aspect of the Halifax explosion is the fact that it could have been so easily averted.

    • @fukkitful
      @fukkitful Pƙed 2 lety

      Yeah I don't understand why the crew didn't do to the opposite bank and tell ppl to run like hell!!

  • @dellawrence4323
    @dellawrence4323 Pƙed 2 lety +17

    The German soldiers should have realised what was happening when they heard the sound of Welsh miners singing from far below the ground.

    • @thosdot6497
      @thosdot6497 Pƙed 2 lety

      Sorry to burst that bubble, but they would have been singing music hall - it was the cockney clay-kickers who were digging the deep tunnels. Welsh miners were rock/slate miners. I dare say that they all learned the same techniques but when Norton Griffiths set up the mining companies they sought out those who'd dug the tunnels under the Thames and up around Manchester, which I think is actually the same clay bed as under Flanders.

  • @danielgreen3715
    @danielgreen3715 Pƙed 2 lety

    Really interesting cheers

  • @appliancerepairshorts
    @appliancerepairshorts Pƙed rokem +20

    Amazing how powerful and destructive a bomb is and how much more massive they have become.

    • @clemclemson9259
      @clemclemson9259 Pƙed rokem +1

      they need to drop this on Chicago

    • @mattydare
      @mattydare Pƙed rokem

      @@clemclemson9259 UK politicians 1st please 👍

    • @prod.terrace
      @prod.terrace Pƙed rokem

      @@mattydare yes and then the Biden administration😂

    • @dexterROB0
      @dexterROB0 Pƙed rokem

      How about how insidiously destructive they've ɓecome, like the neutron bomb...Ä”etting out radiation but leaving less of an outright explosion? Dirty tidal waves, áș…ow

    • @another3997
      @another3997 Pƙed rokem

      ​@@mattydare There's an easier way to get rid of politicians. Vote for someone else. All you need to do is find someone who can magically please all the people, all of the time, and vote for them.

  • @curvs4me
    @curvs4me Pƙed 2 lety +6

    As hard as it may be, the UK should have to fund tunnel excavation to remove them. I don't know what the battlefield leaders were thinking when they simply abandoned them because the line had moved. We have the means to go in under the house and remove the TNT. Farmer Brown should be in the House of Commons demanding funding for the removal.

    • @thosdot6497
      @thosdot6497 Pƙed 2 lety +1

      Except that the farmer is in Belgium and Britain's not even in the EU now. I know what the battlefield leaders were thinking when they abandoned them - "how far back did the enemy move? Let's keep on the attack!". They could have had "controlled" explosions once that section had cooled down a bit - probably the safest way to remove the danger.
      And making people go clean up the wars they fought in is a dangerous suggestion given the adventurism over in Iraq and Afghanistan over the past 20 years. Given that the British Army would never have been in Belgium or France if it hadn't been for Kaiser Willy, generally the responsibility for clean up would be on the Germans. But the Treaty of Versailles was already punitive enough to cause a war 20 years later, I wouldn't push that barrow now.

  • @michaelharman9421
    @michaelharman9421 Pƙed 2 lety +8

    On the 7th June 1917 my grandfather Lt E A WINCHESTER was C company commander of the 4th Battalion NZ Rifle. His task that morning was to attack and take the southern half of the town of Messines.l was going on 14 when he showed me his diary and the letter he wrote to his father in NZ detailing what he went through that day . He also told me he was the first man into the town as he lead his men into it. He describes the explosions as so great the men had to get out of the jump off trenches because they feared they would cave in due to the shock wave.
    There is a story that the reason that the two mines under Petite Douve farm were not blown was that the Germans had blown the main tunnel leading to the two galleries with a camoflet making it unusable on the 7th of June.The story goes that the that tunnel was then deliberately flooded with water by the British which in turn flooded the German tunnel with water from the Steenebeek ,the stream running between the two sides.The German tried to pump out their tunnel to no avail because they were effectively recycling the water back to stream which just happened to be the source of the flooding

  • @allgood6760
    @allgood6760 Pƙed rokem

    Incredible! 💣

  • @Sgt_Bill_T_Co
    @Sgt_Bill_T_Co Pƙed 2 lety +1

    There's only really two options. 1) continue as normal and hope. 2) Evacuate the area, set it off the restore the area as much as possible. One more thing it's not 25,000 tons. Historical records show that around 20 mines containing a total of 1million pounds of explosive were used, so that is around 50,000 lbs per mine which is roughly 25 (English) tons. Meanwhile any threat of a thunderstorm should put the area off limits.

    • @LuvThatDirtyWater
      @LuvThatDirtyWater Pƙed 2 lety

      Thank you Danni for doing the math! 25,000 tons (aka 25 kiloton) would be significantly more powerful than Hiroshima (16 kiloton) but SPARK never lets the facts get in the way of their lies as they shamelessly harvest eyeballs with clickbait headlines and it's sad but true. I wish I could say they made a simple mistake but their deception is by design and for a few pieces of silver. It makes me sick

  • @KrK007
    @KrK007 Pƙed 2 lety +37

    It might be worth looking at removing the wire to the detonators from the mine.... or even just cutting it close to the explosive pile. The main danger appears to be an induced charge in the wire triggering the detonation.

    • @leechowning2712
      @leechowning2712 Pƙed 2 lety +9

      Unfortunately, the shaft was collapsed when the others detonated, which is why they never recovered it. Trying to dig them out would be an option, but if the shovel or pick generated a spark at the wrong time would be bad.

    • @roysheaks1261
      @roysheaks1261 Pƙed 2 lety +1

      @@leechowning2712 Flood the chambers with water.

    • @leechowning2712
      @leechowning2712 Pƙed 2 lety

      @@roysheaks1261 in the video he says that the chambers are underwater, and that the explosives experts believe this preserves the munitions, since they are an oil based explosive. The water prevents oxidization, and since this is fresh water it doesn't include the bacteria which break down oils such as we see in the ocean. The reason the devices were not detonated in the war was due to the Germans flooding the tunnels.

    • @tellyonthewall8751
      @tellyonthewall8751 Pƙed 2 lety +5

      @@leechowning2712 no ... no flooding .. the Germans had repositioned since they started digging .. remember it took more than 12 month to finish

    • @SuperVictorion
      @SuperVictorion Pƙed 2 lety +3

      Given that lightning can be shown to set them off all these years later (at least, in 1955, at 15:00 ) finding and removing the detonators is probably a bad idea.
      If they wanted it gone, when / if the property ever becomes vacant or is to be redeveloped, they could just set up a large metal pole and wait for lightning, or make a big shock.
      ... would be a fun thing to have as a livestream...

  • @STSWB5SG1FAN
    @STSWB5SG1FAN Pƙed 2 lety +6

    This video never answer what happened to all the rest of that left over explosive from WW1. It seems impossible that something so important, so deadly, would just be forgotten about for so many years. One would think that they would still be monitoring the area to this day, just to make sure none was left over.

    • @turkeyboyjh1
      @turkeyboyjh1 Pƙed 2 lety

      Unexploded munitions are found across Europe to this day luckily the ones that are left are in rural areas as it doesn’t cause many problems

    • @wickedlee664
      @wickedlee664 Pƙed 2 lety

      I ate it.

    • @darthkarl99
      @darthkarl99 Pƙed rokem

      As noted unexploded ordnance is common across Europe. French farmers still routinely have unexploded munitions show up when plowing every year. Cleaning that up isn't possibble now and was even less plausible in the aftermath. Even if there had been the will and money after the war to completely clean up the battlefields, they simply didn't have the technology to find it all. So it was left and the leftovers became just another danger of that part of the world.
      Welcome to the aftermath of war.

  • @bohemoth1
    @bohemoth1 Pƙed 2 lety +1

    The Halifax explosion must have been very mind blowing!

    • @JohnSmith-yv6eq
      @JohnSmith-yv6eq Pƙed 2 lety +2

      Everyone there had blue eyes...one blew left and one blew right...

    • @bohemoth1
      @bohemoth1 Pƙed 2 lety +1

      @@JohnSmith-yv6eq
      😂👍

  • @bigdave8834
    @bigdave8834 Pƙed rokem

    28:43
    That’s dope, my cousin works there

  • @warriordragonify
    @warriordragonify Pƙed 3 lety +23

    Pretty much figured the TNT wouldn't detonate when burned when he rolled out about a hundred feet of cable...

  • @davidbrandenburg8029
    @davidbrandenburg8029 Pƙed 2 lety +3

    I bet that farmer shit when they told him he had been driving over a 25 ton bomb!

  • @fabiosunspot1112
    @fabiosunspot1112 Pƙed 3 lety +2

    Sinister...

  • @LazlowRave
    @LazlowRave Pƙed 2 lety +1

    holy shit the anchor was 2 miles from the site?!?! That is insane.

  • @jctedsap
    @jctedsap Pƙed 2 lety +41

    Only similar explosion I have ever heard of was in the straight outside Campbell River, British Columbia. There was a small island that caused a vortex when the tidal rift came through. They tunneled under it and destroyed the island. I have been a student of History since I was in grade school in the 60’s and never heard or read about these.

    • @MostlyPennyCat
      @MostlyPennyCat Pƙed 2 lety +2

      RAF Fauld was a 4400 ton explosion, England 1944
      There's still places we can't go here due to it being full of UX
      And there's 1400 tons of explosives in a liberty ship that sank in the Thames.
      If it goes off its going to kill 1000s and cost billions

    • @jctedsap
      @jctedsap Pƙed 2 lety +1

      The article aI read about destroying this island claimed it was the largest non nuclear explosion but I forget the details.

    • @bohemoth1
      @bohemoth1 Pƙed 2 lety +2

      @@MostlyPennyCat
      Oh it seems so lovely to have such great BIG EXPLOSIONS in the UNITED KINGDOM.

    • @mikebrase5161
      @mikebrase5161 Pƙed 2 lety +6

      @@MostlyPennyCat just for reference. When I was in Iraq we found a weapon cache that had an estimated 350 tons of Artillery shells. The crater was 35meters deep by 90 meters across. The mushroom cloud was seen 45 kilometers away. It knocked guys over who were 1,500 meters away you could see the shock wave ripple across the desert. The Thames ammo ship is pretty scary as it would very much be like that explosion in Lebanon a couple years back.

    • @petetimbrell3527
      @petetimbrell3527 Pƙed 2 lety +4

      @@MostlyPennyCat Yeah and its rusting fast.
      Plan is that soon the engineers cut off the masts before they collapse onto the cargo holds.
      I bet the guy with the cutting torch is well paid. Lol

  • @timengineman2nd714
    @timengineman2nd714 Pƙed 2 lety +3

    There's a movie: Beneath Hill 60 that covers most of this (with some artistic license here and there). They set off the charges in a predetermined sequence. Imagine being in the center (or one end) of the Imperial German trench and seeing explosion, a pause for a few seconds, then another explosion, another pause, coming toward you!!! Yet, if you abandon your position you would be shot! Moral was shot even before half of the charges were set off, and any survivor was probably more into thanking God that he was still alive and instead of getting ready to fight, probably a lot of them were mentally preparing to surrender!!!!!!!!

  • @MisteriosGloriosos922
    @MisteriosGloriosos922 Pƙed 2 lety +2

    nice!!!

  • @ericfox9648
    @ericfox9648 Pƙed 2 lety

    Thank you!

  • @skkane
    @skkane Pƙed 3 lety +6

    Is that the voice of the great Tiff Needell I hear? Always suiting on a rainy night :D

  • @jankijan8004
    @jankijan8004 Pƙed 2 lety +7

    The biggest explosion i personally have experienced, is my mom's scream!

    • @fairwitness7473
      @fairwitness7473 Pƙed 2 lety

      My mom knew how to yell without raising her voice. You knew you were in trouble if you heard that... she used it in church a lot. 😅

    • @TheTManShow
      @TheTManShow Pƙed 2 lety

      Wow.... How funny you are... How many nights have you stayed up trying to think of this, so u could feel socially accepted by strangers that DONT give A SHIT

    • @jankijan8004
      @jankijan8004 Pƙed 2 lety

      @@TheTManShow LOL you mad bro?

    • @nomdeplume2117
      @nomdeplume2117 Pƙed 2 lety

      Was that when she realized to what she had given birth?

  • @davedunn4285
    @davedunn4285 Pƙed 2 lety +1

    Interesting history

  • @ItsJakeStuff
    @ItsJakeStuff Pƙed 2 lety +1

    And the understatement of the day goes to - "the leaders finally realized they were playing with fire.." đŸ˜…đŸ€Šâ€â™€ïž

  • @erichanhauser3190
    @erichanhauser3190 Pƙed 3 lety +5

    You put a parachute on a bomb. Crazy ain't it. So simple but I would have never thought of that.

    • @joshkeown9810
      @joshkeown9810 Pƙed 2 lety

      It gives the aircrew time to get away same with bombs that flaps open at back

  • @jackcorley1863
    @jackcorley1863 Pƙed 2 lety +3

    And one mind blowing fact about the Tsar bomba that I didn’t hear them say anything about, I could have missed it and be wrong tho, but it’s the fact that the Tsar bomba was only tested at 50% of it actual yield! It’s full yield was 100 megatons but they only detonated a 50 megaton bomb for the test. I want to say they did not test it at it’s full potential out of safety concerns for the pilots. Among other reasons I’m sure but I don’t know the full history on it enough to go Quoting any of that as fact. The only fact i can say without a doubt is the Tsar bomba was a 100 megaton weapon tested at half its potential,50 megatons, and is to me, for some reason, is almost as fascinating as it is terrifying!

    • @bohemoth1
      @bohemoth1 Pƙed 2 lety

      Too bad that we didn't have a GLOBAL THERMONUCLEAR WAR to see the effects of THE TZAR BOMB. It would have been very lovely to see such a massive explosion that would have killed a massive amount of the population in Europe.

    • @StofStuiver
      @StofStuiver Pƙed rokem +1

      Russia has it in Poseidon now. Although initial reports said it was 200mt. Thats about 10 times bigger than the US ever tested.

  • @privantomas
    @privantomas Pƙed 2 lety +1

    Against humanity. The whole war. And this one man killed 10 000. I do not think he was happy again for the rest of his life.

  • @dave7830
    @dave7830 Pƙed 2 lety +2

    25 ton, or 25, 000 ton? - not quite the same. We talking big bomb (25 ton), or are we talking fractional megaton nuke?

  • @unitedwestand5100
    @unitedwestand5100 Pƙed 3 lety +15

    The history guy must never have heard of the battle of Petersburg in 1864...
    Granted this was on a larger scale, but it wasn't the first time it was used in trench warfare.

    • @nomdeplume2117
      @nomdeplume2117 Pƙed 2 lety +5

      It used to be used for blowing up besieged castle walls in medieval times.

    • @thatguyinelnorte
      @thatguyinelnorte Pƙed 2 lety +1

      The point of this video was to blame the West for atomic power.

    • @unitedwestand5100
      @unitedwestand5100 Pƙed 2 lety +3

      @@nomdeplume2117 ,. No it wasn't.

    • @unitedwestand5100
      @unitedwestand5100 Pƙed 2 lety +3

      @@thatguyinelnorte,. No it wasn't.

    • @KrK007
      @KrK007 Pƙed 2 lety +2

      @@thatguyinelnorte *BREAKING NEWS: Man invents fictional scenario, gets angry about it*

  • @Ralph2
    @Ralph2 Pƙed rokem +13

    That was so impressive I'm having a hard time believing that was the first time it blew up.

    • @brettbuck7362
      @brettbuck7362 Pƙed rokem +2

      Yes, it's pretty good for a first try.

  • @chantalslut
    @chantalslut Pƙed rokem

    Went to that place near Mensines last year. It looked so peaceful..... Expected to find more about the place then just a overgrown little sign with some info on. Odd experience.

  • @billmilosz
    @billmilosz Pƙed rokem +1

    Title says 25,000 tonnes. Video says 25 tonnes. Someone on staff failed at maths, apparently.

  • @dallasangler
    @dallasangler Pƙed 3 lety +12

    Thanks Tiff. Further proof he IS not just a hot shoe.

    • @georgebalabanis8958
      @georgebalabanis8958 Pƙed 3 lety +1

      Tiff goes alright. There is something familiar about is journalism/narrating. Very enjoyable and relaxing. If may make a judgement. I think there a some similarities between him and Jeremy Clarkson. (JC has taken it to the next level)

    • @S55amgDriver
      @S55amgDriver Pƙed 3 lety +1

      I thought that voice was familiar! I love tiff hes just great!

    • @KennyMcCormick99
      @KennyMcCormick99 Pƙed 3 lety +1

      I am honestly so lost & also dont even catch the "hot shoe" reference. 😆
      Im guessing it has something to do w/ me being American?? LoL

    • @JonsTunes
      @JonsTunes Pƙed 3 lety +2

      @@KennyMcCormick99 The narrator (Tiff Nadell) used to be a race car driver, hence "hot shoe".

    • @KennyMcCormick99
      @KennyMcCormick99 Pƙed 3 lety +2

      @@JonsTunes AAAAHHHH!! Its all clear to me now! LoL THANX!

  • @gomer6477
    @gomer6477 Pƙed 2 lety +8

    A bit hard to work out just what value we humans have added to this planet.

    • @WeWereYoungandCrazy
      @WeWereYoungandCrazy Pƙed 2 lety +1

      without us there would be no one to ponder this dilemma you find yourself in.

    • @nate2838
      @nate2838 Pƙed 2 lety +1

      Rather easy, actually. Zero. the harder calculations is the amount of damage.

    • @gomer6477
      @gomer6477 Pƙed 2 lety +1

      @@nate2838 Yep. I suppose we can take all our achievement and mutiply them by zero

  • @RobertGotschall
    @RobertGotschall Pƙed rokem

    On May 4, 1988, a fire followed by several explosions occurred at the Pacific Engineering and Production Company of Nevada (PEPCON) chemical plant in Henderson, Nevada. 4,500 tons of ammonium perchlorate were detonated. I felt the blast 10 miles away in downtown Las Vegas. I was sitting in my car at the time, I thought someone had rear ended me.

  • @spanishpropertyconsultants
    @spanishpropertyconsultants Pƙed 2 lety +1

    9:04 Now I know how to get shot of my underground hornets nest đŸ€Ł

  • @jimc12
    @jimc12 Pƙed 2 lety +6

    This film is more about the manufacturing and engineering of explosives and not much about the explosives under the farmers field.

  • @timengineman2nd714
    @timengineman2nd714 Pƙed 2 lety +17

    Smokeless powder and modern explosives, when confined have a "positive feedback": starts burning, which causes heat and expanding gasses. However, since it is confined, the pressure quickly rises, which increases the heat, which increases the rate of burn, which causes the pressure to quickly increase even more, which increases the heat, which increases the rate of burn.... etc., etc., etc. until either the bullet leaves the muzzle, or BOOM!

  • @B61Mod12
    @B61Mod12 Pƙed rokem

    Fantastic documentary thank you guy from 5th Gear and co.

    • @Steven-ng8rq
      @Steven-ng8rq Pƙed rokem +1

      Tiff needell mate couldn’t figure out the voice until I saw your comment

  • @ZMacZ
    @ZMacZ Pƙed rokem

    46:57 Imagine being a real-estate agent trying to sell the property, with full disclosure.
    "Well, the reason it's so cheap is because it's sitting on top of 50kton explosives that may go up
    any second which makes it really hard to get insurance of any kind."

  • @fahhcue850
    @fahhcue850 Pƙed 2 lety +9

    That’s insane how it’s all just left out there and especially since it’s uncontrolled like that!! I’m shocked that nobody has been removing it for their own purposes like blowing up tree stumps and clearing ground or even something far worse such as financial gain honestly!! đŸ˜ŹđŸ€ŠđŸ»â€â™‚ïž

    • @wazaagbreak-head6039
      @wazaagbreak-head6039 Pƙed 2 lety +3

      The fuck you going to do with a 25 ton bomb buried 70 feet underground. More to the point how do you suppose you get it out? Even most Augurs don't reach 70 feet.

    • @montinaladine3264
      @montinaladine3264 Pƙed 2 lety +4

      If it was in some other countries, it would have been long gone by now! China, N. Korea, some Arab countries, some African countries...

    • @stuartbrown2111
      @stuartbrown2111 Pƙed 2 lety

      welcome the the uk.. the mod kill more brits than anybody else,,ask the vets !

    • @nate2838
      @nate2838 Pƙed 2 lety

      @@wazaagbreak-head6039 tell a bunch of hill billies where it is and give them a weekend.

    • @MrGoesBoom
      @MrGoesBoom Pƙed 2 lety +1

      It's called the Iron Harvest and even now, in 2022, there's still places in Europe that have to be kept off limits because there's still tons of ordinance from both World Wars left out there. And after all this time trying to remove it would be suicide, it's unknown where it all is and it's bound to be super unstable at this point

  • @chrisnichols4962
    @chrisnichols4962 Pƙed rokem +3

    One of the sailors aboard the French munitions ship swam to shore and then ran through Halifax trying to warn people of the coming explosion. He was a mile outside of town when the ship blew up and still running. A piece of the anchor chain from the ship struck him the head and killed him. True story.

    • @grimfpv292
      @grimfpv292 Pƙed rokem

      That's bizarre enough to be true.

  • @Heahke
    @Heahke Pƙed rokem

    My word. I realize it's a hundred years ago so it's hardly "too soon" but the cheerful glee in the narrator's voice while discussing industrialized murder hits different 😂

  • @terryhaines8351
    @terryhaines8351 Pƙed rokem +1

    The video title says "25,000 tonnes" but the narrator says "25 tonnes". That's quite a variance.