Deep Sea Implosions in Slow Motion | How Fast Things Break?
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- เผยแพร่เมื่อ 11 ก.ย. 2024
- Filming deep sea implosions with out high pressure chamber and Chronos 1.4 high speed cameras! How strong are glass items like soda bottle, glass jar or a light bulb? We are going to find out using our 40 ton hydraulic press, high pressure deep sea chamber and high speed cameras to get ultra nice 3000 framers per second slow motion clips from the experiment! What happens on bottom of the ocean!
More information about Chronos cameras www.krontech.ca
Suddenly everyone of us is searching for how an implosion works
🖐️ haha yea
Fact checked: true.
I have always known how they work because I am an introverted nerd who loves watching videos like this, but I have to admit, I searched this subject again just to put it into perspective with the Titan tragedy in mind. Before, it was just an interesting science and physics video. Now, I am wrapping my head around a human being in the middle of this. It's insane, but it puts it into perspective how incredibly quickly they passed. They were gone before their bodies even had a chance to react. Certainly one of the most merciful deaths that mother nature has to offer. Quite frankly, this death would have been more sudden than even the most well placed bullet. Rip to these 5 souls.
And we found it! Yay. Interesting.
@@jonbird6566same
Suddenly this became very topical... Lauri is very safety conscious while testing, unlike some certain submersible builder...
Yes you are right, Stockton was in a ...Rush 😃
@@postcardsfromprotest About the same temperature as the surace of the sun for milliseconds. Science is wild!
Laurie is a 50 year old white guy
Whaaaaattt???? Nooooooooo.......
@@jimmyswollnuts7662 what?...she doesent look that old..
You should try a bottle of ink or food colouring to see how the water moves when it implodes.
Agreed! This would be awesome!
Water (or ink) is not compressible, so it wouldn't pop
@@ashleyarundel3134 if there is any air in the container it will.
Or just unopened bottle of soda
@@Pexzee right! Anything that will mix in with colors to see how the liquid mixes in during the implosion would be cool
Love that you are 100% concerned about safety.. This has aged beautifully, thanks Lauri!.
I wonder how a reinforced carbon fiber tube with titanium end caps would hold up
oddly specific. 🤔
I think a logitech controller would be a cool one to see. Maybe the G F710 wireless one.
Not very well, apparently!
That will hold up. Obviously. Titanium and reinforced carbon. Easy!
@@ThatNiceDutchGuy Can't tell if you're being sarcastic or not...
My guess is roughly 1500m
The algorithm has a pretty sick sense of humor.
This makes scary watching, knowing that the depth that Titan was heading for was 5x more than the last test you did.
The pressure chamber was made of carbon fiber.. That is the main reason that it was an "Experimental Submersible." While carbon fiber is extremely strong, once it does give way, it acts much like glass. This video gives you the exact idea of how incredibly quickly this happened on the Titan. They would have been perfectly fine one millisecond, and then the next millisecond, before they could even comprehend that anything was wrong, they were gone.. completely vaporized. Let's be honest, it's the best possible outcome. Certainly better then spending 96hrs in a coffin knowing that you were going to suffocate to death while freezing your ass off.
@@jonbird6566 I come here to see to visualize how it happened. I think it's best way to die, in a blink of an eye.
I'm have the same reason. looking for a visualization on what could've happened.
Yeah, no hope they're finding the bodies
It's like imploding into oblivion 😔 R.I.P. Titan Crew
I didn't know Flea was an expert in pressure implosions and high speed photography! Well done bass player!!
We bass players are very very....something something so there
😂😂😂😂😂
🌶️
Try using a styrofoam coffee cup. You'll be surprised at how small and hard it will get. When I was in the U.S. Coast Guard we used to do "deep drops" to get water samples to the depth of 5 miles down. We've sent large styrofoam containers down and they'd come back up much smaller and solid, almost like glass.
"You'll be surprised at how small and hard it will get."
That might be what she said...
@@EGarrett01 You won but at what cost?🤣🤣
@@EGarrett01👁️👅👁️
Industrial grade compactors do that for transporting expanded polystyrene so it can be extruded back into polystyrene pellets and made into new stuff. I wonder if they ever considered your method...
15000 psi wow, it's amazing how life adapts to live in such pressure.
This has aged beautifully, thanks Lauri!
Put a Styrofoam cup in there. The ones they took to the bottom of the ocean look amazing.
We will try this
Any polystyrene packaging will do. But I have to say I haven't seen any for years which is great news for the environment.
Or a Styrofoam mannequin head.
☑️🤔 Yeah, I took a solid chunk of styrofoam down 350 feet while snorkeling last year, and the pressure shrunk it some. But the next day I went scuba diving to a moderate 1,200 feet, and the pressure REALLY shrunk it that time! Next week I'm going to try and break my own record for scuba depth, so I'm going to take a 6×6 sq foot styrofoam block along with me as I free swim down to 2,000 feet with a single scuba tank. I'll report back on the effects! 👌😉👍
@@HighlanderNorth1 I actually thought you were being serious there for a bit. The internet really has killed my sense of just how much people are willing to bullshit
You and Anni were my first TH-cam loves, and returning to your smart, organized fun is a treat. You should design submersibles-you'd even test them.
I just click on this channel, is it good??
I ask because the way you speak of them & how smart they are just want to know...Thank you!!
After the submersible implosion incident and watching dozens of videos on how and what happens when an implosion occurs, I can say there are now millions of us whom are now "experts" in the field of implosions 🤣
Interesting this video is appearing in our feeds, now.
The whole Internet know now that titanium and steel are better materials than carbon fiber for making submarines! 😝
@@TR4RIt’s more that any material used to dive that deep has a short life cycle, regardless of material. You simply cannot dive to that depth using the same hull repeatedly without a catastrophic failure.
@flyrye11 it was sarcasm bro, it's just that there's thousands of videos now about this incident of the submersible getting front row seats of the Titanic
@@TheHeadinchargeNo. not more. That is a factor but MORE was the carbon fiber is a poor choice. This has been reported several times by many experts. 😃
Going to get more views in a week than in the past 2 years
Unlike OceanGate, these folks seem to care about safety.
Sadly true
Not fair !
Only their stupid CEO was dumb as f ....
The difference between this and in real life is that the surrounding water pressure in actual deep sea implosions does not drop, the bubbles in real scenarios will collapse and ignite
super freaky part
Wonder if that’s why those shrimp punch so hard they create light
what do you mean by “collapse”? i still struggle to visualize/comprehend what an implosion of Titan would actually look like in the real world
@@unique_mushroom An underwater nuclear blast in reality. As it crushed in it'd create a fission reaction from everything in the sub being smooshed together, then explode back outwards.
@@unique_mushroom basically imagine someone squeezing your skull so hard it literally just gets crushed but your entire body at once from every angle. Under IMENSE PRESSURE. You’d be turned to pulp within milliseconds.
Sick as this might sound, as soon as I heard about the Titan sub and how it potentially imploded, I thought of your channel.
You guys have taught me more about physics and material failure than my teachers ever did.
All the journalists asking if an attempt will be made to recover the bodies should watch this....
That last one was at 700 metres of pressure, Titan sub was 3-4,,000..... There are no bodies.
@@K1lostream Yeah Ive seen some videos about accidents in pressure chambers and that was bad enough. These guys got vaporised in milliseconds
Trust SloMo guys to make one now too, if they haven't already. But they'll do it with a tank capable of up to 3,000 Bar.
They became nothing but red gas bubbles
@@K1lostream and any pieces which might have survived would have been very quickly consumed by the animals and organisms in the vicinity.
All of a sudden I am getting sea implosion videos in my feed
I used to catch some of your videos, but it's been a couple of years.
I caught this one through the algo feed. It's, so good to see you guys still making great videos together!
This really satisfied my macabre curiousity. Well done!
"sphericality" is really important for external pressure vessels! Deep sea bathyscaphes require their pressure hulls to be as close to perfectly spherical as possible. This is because a perfect sphere shares its stress evenly, but any non sphericality leads to stress concentrations, which lead to deformation, driving the shape even further away from a pure sphere, and increasing the stress concentration! This is a runaway "gain" and will result in the near istananeous collapse of that pressure vessel. The bulb is a horrible shape, yes, some of it is round, but the neck part is a cylinder intersecting that sphere, and here a massive stress concentration will form. This is why the bulb collasped at such a low pressure load. A pure glass sphere would be much, much better
You can see it in the way the lightbulb fails too, with the stem being shoved into the bulb.
I was thinking the same thing when I saw the bulb bust. They need a glass ball to put in there. Maybe they know a glass blower.
Also there is the fact that the lightbulb is also probably a vacuum
@@tktspeed1433 Usually Argon, Nitrogen, or Xenon.
Yeah looking at the high speed you can see the failure point is at the neck, not the bulb part.
I think this implosion video is starting to explode now.
Yeah this vids gonna blow up.
I got so excited I saw Annie and then I realize that this video is two years old and she’s probably never coming back
I had a fairly good idea of this most of my life and it terrified me. You see? My father was a Deep Sea Diver for the US Navy. He had to go through the decompression chamber a few times in his career. We are not built for sea depths like that. He loved it but throwing on all of that brass and salvaging, recovering bodies or what ever was needed from the him along with the other divers at each station, very hard on the body. He wanted to be a lifer but retired at 20 years because the Diving affected his blood pressure. Age 37 with high blood pressure. It was somewhat unheard of in the mid 70’s.
He lived another 30 years before passing from COPD. I’m convinced it was from diving!
COPD from diving?????
I thought it had to do with breathing in dust or smoke or such.
How could diving cause someone to get COPD?
@@bertjesklotepino I said I was convinced so I checked on it further:
How does deep sea diving affect the respiratory system?
The respiratory resistance increases and the dynamic lung volumes are reduced as the pressure increases due to enhanced gas density. Helium is used together with oxygen as breathing gas and its lower density partly normalises the dynamic lung volumes.
Also:
Can I still scuba dive with COPD?
Unfortunately, COPD is a contraindication to diving for several reasons. With COPD, there are abnormal enlargements of the air spaces in the lungs and destruction of the air sac (alveoli) walls, reducing their elasticity.
At the depths my father dove, I’m just convinced that damaged occurred simply due to the pressure. I could be wrong but he’s not here.
@@phughesphoto that makes sense.
Thx for the info. And sorry for your loss.
It was the cigarettes.
@@bertjesklotepino Thank you Bert. Is Jesklotepino your last name? Only curious. Italian? Belgium?
Great video. I know this was made well before the Titan disaster but, one difference is that in your pop bottle case the water pressure would drop to (almost) 0 gauge pressure as soon as the base broke since water is incompressible (virtually) and the water instantaneously had extra volume to occupy. Hence the large air bubbles. In the case of Titan there was an infinite amount of water available at about 5530
psi to occupy the space and the air inside would have been compressed (use Boyles Law) in millisecs...so much more dramatic and noisy.
Very noisy! But nobody there still alive to hear the noise. So it would be something like that famous tree that fell in the forest.
@@ChristLink-Channelwasn't the pop recorded by coast guard instruments?
@@clickbaitcharlie2329For diving at depth, probably, yeah. Watch the other James Cameron movie about deep sea diving - The Abyss. In that movie, they’re so deep that they have to be immersed in a breathable liquid inside the pressure suit.
@@babybirdhomeEven that style of diving has limitations for humans as we are made of flesh and bones that are not made to take extreme pressures.
@@heroclix0rzYes the US Navy recorded an anomaly via their Underwater Passive Hydrophone System. This was developed during The Cold War as a means for listening out for Soviet submarines in all weather conditions.
The noise lines up with the approximate time that communications was suddenly lost between the Mother ship and the Titan.
These Vikings helped me to understand something CNN couldn't for 4 days
Very scientific tests.
Envisioning the glass bottles and light bulb as a submersible at incredible ocean depths, any implosion would be instant death.
Painless. You exist one millisecond, and you don't the next. This would kill you even faster than the most accurately fired bullet. I can't think of anything that would be faster aside from an explosion (maybe). No doubt, this is the most merciful death that mother nature could provide. RIP Titan crew.
@@jonbird6566titan situation was avoidable if ceo instead or firing master of security because he said boat is not secure listen to him and imptove boat also he was telling a lot that he prefer hiring people of color instead of " military vet Old 50y.o. ehite guys " summimg all its simply their own fault
Scott Manley said it best. You go from being biology, to being Physics in an instant.
they energy released is about 48kg (105lb) of TNT all being directed inwards to that tiny space (the subermersible)
@@iitzfizz I would phrase it differently. "Physics, capable of converting you from biology to chemistry in an instant".
This showed up in the recommendations despite me not previously looking up any videos related to deep sea implosions but I thought given recent events I would watch this, and I also assumed those same recent events inspired this video. Then I see it is two years old! haha
RIP Titan ❤
Judging by the most recent comment I see here, where someone asked to see a carbon fibre implosion, no doubt there are many people around the world disappointed there wasn't actual camera footage to show the Titan go bang!
At 5:00 it's neat how the bubbles contract and expand, it seems like there's a pressure wave bouncing around inside the chamber.
Just for reference and a little perspective, for those here after the recent Titanic submersible failure, at the depth of the Titanic, the pressure is roughly 6,000 psi. This gauge only goes to 4,500!
or around 400 bars. it's better to measure in bars / atmospheres.
It easier to count , when you counting something depth related in water.
@@warrax111 It’s not ‘better’ to measure in bars, that’s utter nonsense, it’s a number either way. If there was ANY argument for what units would be better, as a dual Mechanical & Aerospace Engineer, I would argue it’s to state the numbers in Pascals as this is the SI units of pressure and the standar units used in nearly all relevant equations and calculations. The reason I use psi is because that’s what most non Engineers will be able to relate to more easily…even easier than bars.
@@REDSHlFT kinda like, how you liked your own comment lol.
@@REDSHlFT lol, you still not understand a thing. I've said depth related. You know, its very close 10 atm for every 100 metres? Right?
For laik, this is more important, PSI nothing tells them. But you have typical "professional overcomplicated syndrome"
You dont understand laiks anymore.
@@warrax111 I didn’t like anything, including your moronic comments lol. Head on off to another post and comment on something you know nothing about scrub 😘
It's cool to see the air bubbles compressing in the chamber as the pressure increases. You should do one with a balloon!
Anni's look when Lauri said she might be wrong. Priceless. :)
Facial expression 5,000,000!
▶ 7:38 ◀
@@Allangulon Slap on the back of the head off camera 10,000,000.
@@Halloween111
Human contact 15,000,000.
'Implosion' must be at the top of all search engine links over the last 7-days. Due to CGI and graphic video games, I thing the public is desensitized by actual destruction and physical harm
to the body. Enjoying these sober and much needed discussions about judgement and ethics.
Do a cheap Casio digital watch, they're often labelled up as water resistant to 100 metres of depth.
It would be interesting to point a thermal imager at that, to see the temperature increase.
As an automotive and diesel tech, I was thinking the same.
Compression causes the air molecules to create friction, like with diesel engines that depends on high compression to ignite the fuel.
Just the thought of being in that sub as the intense pressure from all around that sub pushing in, until BANG !
@@itizme8072Good old Boyle's Law 🤡
Sorry no temperature increase. until it breaks. As you need a reduction in volume to give a increase in temperature.
@@johnlemmey7698 That’s what I mean. As the atmosphere inside the bulb is compressed at the pint it breaks.
@@Johnny-sj9sjThe Gas Laws, a combination of Boyle’s, Charles’ etc
Who else is here after finding out what happened to the OceanGate submersible?
The views on this one are going to go up.
Love how TH-cam is recommending this after the Titan thing...
I don’t want to think that they imploded like them bottles but then here’s a great example. I’m learning a lot here especially from those comments that explain a lot of questions. Cheers
Please do this again with carbon fiber.
Do Styrofoam cups. They're fun on the outside of a submarine.
they shrink xD
That makes sense, styrofoam is plastic with air bubbles in it. Also fun to watch in a vacuum chamber.
Not sure about outside, but an easier way we do it is put the cups in a torpedo tube and equalize it at depth. Same effect, no need to put anything on the outside :)
Another channel did this with a styrofoam head for wigs. The results were... odd.
Microwave an empty chip bag for a second or two. Just as fun as styrene raisins.
Thanks for showing, a lot of people do not know what implosion is and if everybody wasn't pushing out 14 PSI they would know exactly what implosion is!
Thanks as always for great video!
The addition of "million" to everything gets me
Should try recording in low light or darkness to see if triboluminescence occurs!
Wow how appropriate this video pops up at this time. Makes you wonder what those people went through. Definitely had no idea it was even happening.
We got it because people searching for it brought into the feeds of those who have been watching the same clips. And that was the titan disaster.
if they were at the desired depth of 4km, the pressure they were crushed with was ca. 400 bar and with the whole implosion happening within 2 milliseconds, it's safe to say, they had no time to even realize they were to die.
@@ClosedEyeVisualisations as far as them knowing or worrying about something happening yeah especially if they heard creaking, for sure they thought it was gonna happen. But that's like waiting for a punch to come just never feeling the hit
That CEO assured them everything's going to be okay until nothing was left
@@ClosedEyeVisualisations I'm not arguing that they didn't experience stress. I'm HOPING they didn't but we will not know for sure. There are hints we can use. For example the CEO said the benifits of using plexiglass was that you can hear in compressing. In his words "if something is gonna go wrong, you'll know it's gonna go wrong" I don't why he thought that be a positive but whatever. And my original comment, was referring to the fact that the instant it happened they didn't know they were dying. They might have known something to say wrong.
I'd love to see a graph of views/comments etc that this channel experienced in the last week.
2 years later and the relativity of this video has gone up greatly.
Great video guys!!!Great understanding how pressure works.
I agree, except they predicted that a light bulb would not break until 1 km of pressure. It exploded almost instantly. I'm afraid to even unscrew a bulb with my bare hands in case it implodes from the pressure of my fingers. It shows you how people fail to understand pressure.
Thanks for giving us a glimpse of the Titan submersible on what actually happened there. You made this video way more than this tragedy had took place. But now we know how it happened.. Thank You
What??
there is big differance,
after something pop, there is pressure lowered.
but in Titan accident, pressure remained 390 atm even after pop.
No bubble will get bigger, only smaller, and amout of air was quite big (maybe more than 10 cubic metres of air), it got squeezed into same volume as basketball ball. So it became superhot for a while, probably only few seconds. It has to be really big "explosion" ... I mean implosion, but it looked kinda like explosion, because lots of energy was released.
At the Titanic's depth, the water pressure would exert about 4000 pounds of pressure per square inch of the body. The surface area on one side of an adult male is 1400 square inches, meaning that their bodies endured a total of 5.6 million pounds of pressure within a nanosecond. Their bodies would have instantly turned into a liquid - including the bones.
5,900psi @ 13,000feet
That copy-paste argument of "the water hits the body within a nano-second" is so ridicilous, and almost everyone who cant do physics calculations are posting that crap in the comments. A nanosecond is by definition a billionth of a second. Let that sink in ! That means even light does only 1 feet in one nanosecond. But water (according to those physics-genius-commentators) are travelling 3 times the speed of light ... through the submarine-hull.
Just because all those comments love the spectucular desaster, while not doing the calculation, but copy-paste it from media or/and others.
I on the other hand calculated the speed of water at 400 bar/atm with the bernoulli-equation. Its about 1000 feet per second (300 meter per second). That makes it easy to calculate, what time it needs for water at 400 bar pressure to travel the radius of the submarine (around 3 feet). Its 1000 / 3 = 1/333 second - thats 3,33 milliseconds - lets say 3 milliseconds. Thats a million times slower than light, ok ? Can we now make a check on that, and not copy-paste that one-nanosecond bs anymore ? I know we are living in the era of flatearthers and stuf... but still - at least in theory we all had physics and math in the school once. We should use it from time to time!
Instant jelly soup. Poor bastards.
@@markfryer9880 Yes, jelly soup is probably very accurate. All at once.. the soup probably wasnt even distinguishable afterwards. The force of nature in its purest violent form.
ya just put me right off of SMOOTHIES.....LOL
This gives everyone outside the submersible community a idea how fast the tragedy happened.
They felt nothing. Thankfully. Much better than running out of oxygen. Sad for the 19 year old who did it to not upset his father. Rest knew better. Ticking time bomb, literally.
I think running out of oxygen might be just as painless. You wouldn’t suffocate from it because the air is still there to breathe. Instead, you would gradually have less and less oxygen in the air and so you’d stop thinking clearly until you just fell asleep and died, so it seems like it would probably still be a lot better than drowning or something where you knew what was happening.
@@babybirdhome Running out of O2 would be noticeable. You'd not being to breath and panic would set in. You may be on to something though. Much like when altitude sickness sets in. I'd much prefer to spontaneous implosion. Wouldn't expect it.
@@pmccoy8924They talked about how much oxygen they had but not much was said about the need to remove Carbon Dioxide from their breathing. We should remember the Apollo 13 efforts to make a square scrubber connect with a round ventilation outlet.
@@pmccoy8924
Hypoxia doesn't cause panic, exactly the opposite. Look up videos on TH-cam of people experiencing it. They are oblivious to the danger, many times euphoric...
So if your body can exhale CO2, you won't feel panic. The buildup of CO2 is what causes the feeling of needing to breath, not a lack of O2...
Inert gas asphyxiation is a common method of offing one's self as it's very calm and panic free...
Anyone else here to learn about what happened to the Titan Submersible?
Their deaths would have been very, very quick once the hull failed. But I wonder if they heard the pressure hull beginning to fail before the catastrophic implosion. James Cameron says they dropped their weights and began to head back up just before they lost contact with the mother-ship, so maybe they were aware that something was wrong. The carbon fiber pressure hull would have made very loud noises as it began to de-laminate. Scary to think!
Just what I began to wonder when I saw the bottle crack a second before going, did they get such a portent and how long before?
Thumbs up if you ended here after the OceanGate Titan accident.
These two had no idea when they made this video why it would blow up two years later.
This is exactly the video I’ve been looking for for roughly a week…for no reason in particular 😮
🎮
"Semi-Slow-Motion." That's how I move first thing in the morning until I've had a cup of coffee or two. :D
Coffee is the life blood.
Try one of those tiny bottles of sparkling wine. They're pretty sturdy.
Indeed. I came here to comment the same. In addition to being sturdy, they hold several bars of pressure inside.
@@VilleIlvonenfrom the inside.... not the outside.
Even though I have deliberately avoided any news on the sub, TH-cam decided I need to watch this.
Why is this suddenly showing up in my recommendeds? Oh... that's right.
Everyone is learning about implosions this week.
Not even 100PSI and the entire contents were vapourised in 0.02 of a second.
At 5,800 PSI... The implosion would be so powerful that the air would superheat and explode. Like those snapping bubble crabs but faster.
These videos give you an idea, much like an ant can comprehend the gravity on the moon.
The collapse would have been so damned fast and violent. If you read of the deep sea rig accident, that was at a few hundred PSI and the occupents of the chamger were turned into roped spaghetti.
Titan would have imploded so violently, that there is literally no matter left to recover - it all boiled and exploded into a very fine mist the instant that hull gave way.
Nerve speed would not be able to keep up in the slightest - not even a brief crack or noise woul've been heard.
Instant lights out, deleted from existance.
Hope so. Darwin award notwithstanding, I wouldn't wish the experience on anyone.
1000psi, 60 bars
This is such a well done video, with humour and intelligence and expertise and curiosity and care.
Well done !
I would try an egg.They are quite hard to break when applying force equally from sides,because of the arch principles
They did: th-cam.com/video/zRABiL9-1SI/w-d-xo.html ?
@@henninghoefer thanks,haven’t seen it.But now seeing the difference compared with the light bulb I am really amazed .😮😮
A fresh egg will have no air in it to compress and won’t easily crack
@@benjaminsagau A light bulb is quite weak due to the shape of the neck. If you watch the video again you can see that is where it failed.
they don't break under pressure. They're already liquid inside. Same reason why divers don't get crushed to death
It's becoming increasingly evident that the passengers on that sub had an unimaginably brutal, but fortunately pretty much instantaneous death.
Watched a video where they figured the energy of the implosion to be equivalent to 110lbs/50kgs of TNT exploding in that small of a space. Of course explosions and implosions are different, just gives an idea how powerful it was.
Death came before they could sense anything.
Imagine an instant heating of 20,000 degrees due to 18 million pounds of pressure.
They were vaporized
If you’re not scared read what happened during the diving accident in Norway in 1983.
@@george8873Scott Manley…..
Who else is here to see what a catastrophic implosion means to Titan?
Im glad you guys had fun, but it would have been more interesting if you would have actually discussed what was happening. The square bottle implosion was fascinating because of the oscillation of the internal bubble - its a great example of the bubble pulse effect
Should have put 5 jelly filled action figures inside... just for science reasons.
*Submersive Imploded a few days ago*
TH-cam Algorithm: "Alright, here are some implosion videos for you." 💁♂
June 24, 2023, and the algorithm knows.
The algorithm really has a sense of humor recommending this to me considering what happened a few days ago
I think this is some of the coolest footage you've ever filmed. Pressure-depth implosions are really interesting!
If you are able to get a high speed camera, I think filming the implosion of hollow shapes like cylinder, square, prism, sphere (maybe?) would be fascinating, especially if you fabricate them yourself from material of known tensile strength. Filling some with fluid denser that water and testing the implosion delay would be fascinating.
That said, pretty sure machining a hollow sphere is not trivial.
I have already spoke with metal 3d-printing company. I am not sure how pricey the parts are but at least I am going to do a nuclear submarine model to be tested out of 3d-printed titanium
@@Beyondthepress Just make a pair of half spheres, and attach them together with epoxy. Will be as strong as solid in the compression direction. Leave a large flange on the inside when machining, easy enough to do.
How about using a CO2 cylinder for seltzer, or a nitrogen dioxide whipped cream container. Get an old 400W HPS lamp, and use the inner arc tube, as that withstands 300 bar in operation.
Yes, they’ve really hit on something new and interesting here! Keep it coming!
@@SeanBZA whipped cream chargers are nitrous oxide (N2O) & split spheres are absolutely nowhere near as strong as a continuous sphere. To even get close you'd have to weld & grind & doing so satisfactorily would be incredibly difficult.
😬 pretty relevant today.
One kind of cool thing with the jar implosion was there was a bubble rising through the water off to the left, and when the jar imploded the bubble suddenly got bigger as some pressure was relieved, and then the shockwave hit it and smeared it out into several small bubbles. There was also a vortex ring off to the left that suddenly became visible a moment after the implosion.
Edit, a moment later: Oh, he already saw it and drew attention to it.
Yeah seems like every morning on the toilet seat
@@Tirah5eat more vegetables
I absolutely hate when people pretend to be super observant and share almost word for word what the video creator mentions, and then “edit” their comment to seem more legit later
@@jtfoog5220 Does it not occur to you that those people might be honestly realizing their oversight, and choosing to acknowledge their mistake rather than hiding it?
@@jtfoog5220
I absolutely hate when some easily sold social media kid jumps on the bandwagon with the latest viral situation, and ends up on a 2 year old video making smart Alec comments towards people that were interested in the topic long before they even knew what it was.
Know your role, kiddo.
Go be a troll elsewhere.
Hi I just now found your channel and you guys are amazing! I'm looking forward to seeing more of what you guys come up with. Cheers!
That old good video with The Deep Sea Chamber 5.000.000 was really interesting, but this DSC 10.000.000 is so great - it is an entirely new level! Glad you managed to make it, can't wait to see more videos with it!
Try a GoPro hero 4 inside of a water proof case inside of there, Divers use GoPro hero 4's with the waterproof cases, it would be interesting to see how much pressure they can take....
Try first with a CCC (Chinese Crap Camera) to figure out test procedure.
I love these guys! At :34 She starts staring down her opponent before a MMA match, he splains his science thing, looks serious, lots of black 19mm allen head bolts with a big hydraulic press standing by. Bang!!! She shouts “Hoyeee!”.
Who's here after the submarine implosion
This is probably what happened to that submersible full of millionaires
Why is this so popular suddenly?
Titan
that break at 3:04 took 0.004 seconds. insane!
Who is here after titan imploded? 😊
I came here after the Titanic went missing
Welcome submarine titan enthusiast! This will show you what happened, stay tuned
250k a ticket
xqcL
TH-cam algorithm showing all imploding videos
This video should get distributed a lot after the submarine incident. Even though it's 2 years old it is very relevant now.
Well the Topic in the Video wont change much in years to come, since physics ~
I would like to see a raw egg in a water pressure test.
2bar at best. The air pocket cant even out that fast, so will break at the wide end.
Me too.
@@StofStuiver eggs can actually withstand high pressure because they evenly distribute pressure but idk how much it would be able to withstand.
@@ceezb5629 I know m8 and have known for a long time.
After this one i saw the vid of them pressurising to 2500 m before the egg cracked. I was quite surprised by that. I didnt get to it to figure out why and they didnt say anything about it in the vid (which they should...)
A normal chicken egg can take about 6 to 7 kg top to bottom and about half of that on the side. Thats a big difference with 250 kg/cm2 of the 2500 m water column of the test (=250 bars). Obviously i figured that in and outside pressure couldnt be equalized and the egg would break at the 2 kg, bc of the weak spot at the air pocket at the bottom.
So, the only way they don't break at this pressure is if either the egg shell is able to shrink (and it will a tiny bit, but not that much) to equalize pressure OR if the shell is (semi) permeable to water. And yup, it is.
Water gets into the egg, thus equalizing pressure.
Thats the answer.
And he actually gave it away in the egg test, where he said the first batch cracked sooner. The second pressurisation was slower, which allowed more time for water to get in and equalize pressure and the egg lasted longer. Untill it was still too fast and cracked.
So it is fair to assume it can deal with any pressure, provided you give it enough time to let water get in.
Its not the shape that makes it withstand the pressure, but the permeabillity to water.
We are on the wrong foot here, bc most people probably know the trick with trying to squeeze an egg over top-bottom with 2 fingers, which most people cant do. And that IS because of the round shape to evenly distribute forces. But thats not the case in the pressurizing experiment. ;]
Who else is here investigating deep sea pressure implosion simulations because of Titan(OceanGate) incident at Titanic
R.I.P Titan #titan
Love that you are 100% concerned about safety.
Well, this is much better than slowly death while scramble for oxygen between father and son.🤔
Interesting, the things you could test with that setup. Very cool. Here it is 2023 sadly with the recent sub accident implosion. It's easy to see the end would be quick. Your videos are great, thanks for sharing. How close can you get to reference 13.000 feet of depth? Cheers! 🍻
It looks like he's measuring pressure in Bar (up to 300) which comes out to around 4,400psi. Crazy to imagine being UNDER almost double that in a cheaply made sub...
So this is what probably happened to the titan submersible 😮
The algorithm has blessed this video.
Put a wireless thermometer in a vessel and apply pressure. Heard that implosions cause flash temperatures (diesel-like conditions) before the water gets to you.
Wouldnt mesuare it , the termometer takes time to show the correct temperature.
@@yaykruser Maybe an infrared thermometer.
@@reparsed Most infrared wavelenghts get absorbed by water. I dont know which type the implosion emitts.
@@yaykruser Agree, measurement would be difficult without VERY specialist equipment. Just out of curiosity, I calculated the expected temperature difference (assuming air, so gamma of 1.4-ish), for the air in the bottle which imploded at 70bar. Theoretically it could reach 1300 degrees C! Surprised me, but as the original comment mentioned, diesel engines rely on compressive heating at much lower pressures, so maybe not all the surprising. In reality, with energy transfer to the water and dynamic effects across the fluids it wont reach that maximum, but 1000 degrees C wouldn't be unreasonable.
@@andyowens5494 you won't likely see a flash from clean air/steam reaching a few thousand C. Until they reach plasma temperatures, both are more transparent then a blue flame, and will emit less radiant energy at the equivalent temperature. Maybe do a (tiny) bubble with a a rich combustible mixture like air plus 5-7% butane?
this is just 70 bar. titan has a 380 bar pressure in that deepts. they dead in milliseconds for sure.
they should put a carbon fibre submarine in next
Finally a face to go along with the hydraulic press videos.
The Titan submersible.
Garage science research will always bring very valuable information. I would say keep up the good work, but it seems like your work is done. Great job guys!