Tanker vessel underwater inspection by divers. 

why did you watch then 😂

@@b123me it's fascinating and at the same time is so frightening

@@DagheCalamar yeah ig. i’ve always been fascinated with the ocean sense i was 3 and that’s all i want to do my whole life is to work in it.

@@b123me protect it because whithout life in the ocean we'll gona die

They call it "submechanophobia". Same bro

thank you for this, now i will have nightmares for weeks from just picturing that

Such a cool thing to imagine

cool way to visualize that, thanks for the thought.

And the reverberations of the engines and props echoing in those valleys so far below the waves.

Nice name

Vibes bro

Oh my gosh that sounds absolutely terrifying!

Nightmare for real

Oh my god wow

i would have pissed myself, had i been you

ive seen the underside(sorta) of docks in the victoria harbor. theres plenty of creepy crawlies in there as well as the massive ship. there cannot be any way in which that would be pleasant to fall into

That happened to the passengers on the HMHS Britannic, life boats were churned along with passengers by the propellers

@@puszzydestroyr69yesthatsga7 there we’re not passengers onboard the britannic when sank it bc it was a hospital ship on its way to pick up hurt soldiers in waw1

@@puszzydestroyr69yesthatsga7 and it wasn’t rms it was hmhs britannic

@@firewingman9448 ooops thank you

@@puszzydestroyr69yesthatsga7 np

how does this magic car work?

@@wavygrxvy4880 it's because of the buoyancy force that acts underwater the ship of immersed area. Just like a centre of gravity force acts on any dry area to its centre

فوق كل ذو العلم عليم... فتبارك الله أحسن الخالقين

Its the salt content of the water also the balance of the ships weight.

@@Zackislivid yes

Those guys grates are where they store bodies

im scared of the ocean and big boats, my worst nightmare is this video

@@coleslaw0832 funny you say that, I've always been freaked out by being right beside those giant boats in the ocean. The sea itself isn't a problem but something that large just gives me the creeps for some reason.

@@GravyHucker personally the propeller is the only thing thats scares me the most. Imagine Diving next to it and it starts spinning

@@kuramazov it won't cause it's a pre-planned investigation

not venting, those are intakes and outlets for sea water and such.

Yeah, intakes for cooling water for the engine/engines

@@henrikbragge Its sealing air to keep oil and lubrication from being contaminated by water and vice versa. So instead of oil escaping or water entering there is a constant flow of air with higher pressure

@@henrikbragge Did they really cooling the engines with salt water?

@@frechesferkel2749 Both can be used. Seawater is of course readily available for a ship, but causes corrosion over time. That's why ship engines aren't cooled with seawater directly. Fresh water has less corrosion problems, but you have to carry it with you, and if it gets contaminated with seawater in the heat exchanger there can be serious damage.

Oh good, there is a name for that.

It’s those giant propellers that terrify me.

Interestingly, people who have submechanophobia doesn't afraid of getting sliced or hit by the prop, but more of the size, unnatural shapes, and the murky mysterious environment surrounding it.

@@betelgeuse3653the thought of being sucked into a 13 foot propeller after watching a massive ship sail directly towards you for several minutes... In deep open water😳😲 terrifies me!

@@betelgeuse3653 I think it's a human primordial fear tied to the time large sea creatures could devour you without a trace. Most land animals fear going into the open water - for obvious reasons because they're evolved for life on land and are mostly helpless in water. These giant ships are just floating above you and therefore subconsciously become these "large sea monsters" especially if they're covered with barnacles and algae. Here's another thing: If a human stands on land and sees huge trucks and such pass, or even trains of several thousand tons, they don't feel as vulnerable. Why? Because on land you can always run away from the danger. Or hide. Or seek some short of shelter and protection. In the water however... you can't swim away nowhere near as fast as you can run on land, you can't hide and there is no shelter. Human vulnerability is very apparent in water. When you then combine the rusty and decaying metal of ships which make them appear like "decaying corpses" it exacerbates the creepy feeling. So it's little surprising a human in the water can feel awfully small and vulnerable right next to a giant man-made object. Would you swim in a pool which was made of metal and now is rusty and decaying? It would be an unpleasant experience. Would you swim in a dark, deep pool knowing people have dumped cars there and and all kinds of metal junk which shouldn't be there? Probably not. Therefore swimming in water with a lot of man-made, metal objects, like a harbor or right next to a huge ship in a harbor is equally unpleasant. Even if the ship doesn't move. As for diving and seeing a giant ship propeller right in front of you. It's dead still, however we as humans are all-too-aware of how they work and their immense power. Obviously the very thought of thinking *how* it works is going to make a person feel uneasy under water. People instinctively jump aside or backwards whenever a wild animal like a lion suddenly lunges at them in a zoo. People don't think "this thick glass or steel cage will protect me". We just instinctively react as if we're being attacked - even though we should know we're perfectly safe from the lion. Perhaps this explains the reason for submechanophobia. Human vulnerability in water as a primordial fear + giant manmade metal objects in this water + said objects decaying in the water + human imagination going into overdrive driven by all this.

I've been a rod & reel fisherman all my life, and we endlessly search out underwater and submerged structure or cover because fish congregate there to feed. The thought of swimming around underwater objects or abrupt depth variations gives me primal fear because I know what I know about where fish hunt.

@@Resistculturaldecline Kevin I feel ya but when I was in the Bahamas they gave us pvc pipes with electrical tape ina zebra looking pattern… and it kept all the sharks and other perky fish away!!!

@@moderngod1 Hmm, that's interesting. I've read where striped swimwear could attract sharks as they could mistake it for forage fish in low vis water. Maybe the stripes and pipe shark illicit a completely different response? I've seen vids where blood from shark liver (or spleen?), just a tiny squirt would send actively feeding frenzy sharks running fast as they could get away, the moment it touches the water they're are full speed outta there. Supposedly a survival response, because orcas attack that shark's organ during territorial fighting. I'm anything but an expert, but I find it interesting.

@@Resistculturaldecline the pvc pipe and electrical tape imitates a poisonous snake. They’ll swim up… move sideways to see it better, register what it is and that distinctive color pattern of “hey I’m poisonous back off” we see in nature, then they dart off so fast. It blew my mind I’m like wow and here I was thinking ima need chain male suits n what not

@@moderngod1 That makes no sense. You mean that a length of pvc pipe with only electrical tape wrapped around it in a zebra-like pattern was enough to stave off sharks? Are you absolutely sure there wasn't an electrical circuit inside it running on a battery? Because sharks absolutely hate electricity, even pretty low voltages, and I know there are some shark-repellents based on exactly that.

Hellz yeah

👽

Everybody in this section of the comments high as shit 😂

I’m early but not far behind💚🍀

Say wat cuz ?

Same

It takes time to turn it on, you will heard it turning on much before propeller would be able to start spinning :)

That is impossible as the crew are aware because they are hoisting flags that means "i have a diver down"

Pretty sure it wouldn’t start spinning fast. It would slowly start to turn as it builds up speed

@@garden0fstone736 u got to think of the area though of that propellor. just imagine the volume of water that thing sucks towards the blades a second. even at a low speed it must be hundreds of litres a second

id do it for $10,000 a day - this kind of work is super chill as long as everything is locked out (pumps, engines, etc.) - nothing really scary or particularly hazardous here with the right precautions.

I'll pay you $40 to scrape the bottom of my boat.

@@fufun4514 deal, where do I have to come

And the ocean is deep. Nerves of steel😑

@@fufun4514 I just crossed the border, how does $10 sound? 🤣

that sounds terryfying.

Submechanophobia

me too

Same here

ship husbandry makes it sound like this thing is alive

Exactly my question. Also no coms to the surface or a signal line seems real stupid to me

Hell no. That’s all

I think there's just something about the lighting and obscuration of something huge. If you've ever seen "The Mist", that film plays around with huge creatures obscured by, well, mist; and I think it has a similar effect. Then, as you said, there's the fact that the water is not our environment. We're just more helpless there and I think we know it on a primal level when in the sea.

Probably the fear of the unknown.. You can't see far in the ocean so their could be anything around you.. And these things we make give us comfort when your inside them.. Not out in the open water knowing your staring at your only safety and your not in it..

I am screaming

I stay away from propellers, and pool drains it's scared me as a child

@@johnnyangel3441 oh wow. Me too

@@changchung LOL, my brother freaks around pool drains and he's 40!!

I allwase had a fear of deep water with random structures like tubes drains chaines and walls and wors of all.. dead body’s . It sounds dum but there just something about it being underwater that makes it so scary. Maby it’s because you have a slower reaction time, you normally can’t see it until you’re right on top of it or Maby because you normally have no idea what’s down there. It could be enything from a bike to a literal grave. The worst part about it is I can never put my finger on it so I can never pin it down. I normaly say I’m afraid of massive lumping things in the water but it’s a lot more than that

man I thought I was going to sleep tonight...

@Malcolm Holmes not from that side bro, u would get chopped up into tiny little pieces before your mind could even think

@@X7.DBW_ clam chowder

I am always scared of that happening. I wonder if it has a name.

Welp guess I'll die 🙃🙂🙃🙂

The way you formulated that comment made it sound like the rudder trunk is the ships asshole. 😂

@@lamppuu1 Where else would a ship shit?

Wow..... that's what those things are?

@@invisiblerevolution those are the thrusters. They are used to make the ship go sideways

I thought they were impellers which are designed to suction water to cool the engines I could be wrong, but that's what I thought. The thrusters have propellers inside them. They are solely in the bow.

They're called Sea Chests. They're for pulling sea water in to the ship for various reasons.

@@camaro97383i have a question what would happen if you got sucked in?

Nightmare fuel

on the other hand, they are soo big they start spinning really slow. at this size you can see them start spinning and simply swim away. (and then go shoot the captain for this shit. XDXD)

@BlackBot Entertainments LOL, why should it suck me in? its not a turbine. :) the laws of physic let me sleep well, thanks. :)

IMAGINE THE NOISE

@@billy5179 a propeller works by pushing water in front of it, it gets this water from behind the propeller therefore it creates a pulling force.

Dang tootin! That's how l feel! Give me land, lot's a land, under starry skies above,🎶 don't fence me in🎶!

@@jmartin9785 lol 🤣

I have a little bit of claustrophobia but i can go into a box or really a lot of places just not here

My fear isn't so much of tight spaces per se, but getting stuck underwater and drowning. Like that poor guy who got stuck in a cave while diving I could do this no problem, I love ships and am familiar with vessels and boat engines. But diving or free diving in underwater caves? Tight tunnels? Heck no!

Yes yes..... my guy!

😂🤣🤣,, wait, wait,, 4 meee,,,

@@gorrion.pr.600 ok i am waiting 6 days

Probably the fact that if your in the water it's down beneath you submerged in the darkness you don't know what's down there what's sttatched to the underside of the boat that's accumulated over years in not to bothered about this but if I swam up to a big ship like this and there was something to hold on naturally I'd want to be hauling my legs up too and holding them out of the water as its knowing your legs are under water next to the unknown that's abut uncomfortable also co,ws down to knowing what's under the water if you could see is so huge and potentially intimidating but u can't see yet you know it is

Me too

Bob the boat builder lol....

Me too! I just think that I'm the only one

It's called submechanophobia

Lol

Booo...lol

wow

It would never happen! For one theres lock out tags on the bridge and tthe ships don't just start up it can take hours off prep to get them up and running!

@@NathanChisholm041 i know but if it somehow happened that would be bloody terrifying

@@NathanChisholm041 not never. It happened in the video below. Luckily the other side propeller started first, and the divers could get away.. But it's terrifying to watch..😰😰 ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-xv951RmIXEk.html

@@pablosamuel9823 Bad management and poor work standards are to blame!

Its a water intake grate!

Not bow thrusters?

@@tsitracommunications2884 LOL dude, those ports had grates attached by a nut and cotter pin. No way would that stand up to the power of propulsion.

the ‘sea chest’..thats where sea water is sucked in and desalinated for engine cooling and for making steam for propulsion

It is still pretty good one. One year after drydock. White stuff on the hull is where barnacles trying to survive 😁

Those vents are intakes for ballast or cooling water for the engines. Some ships have a propeller at the front. We call that bow thrusters. They are capable of mo ing the nose of the ship to the side

There is special procedure for engine blocking

@@bonyface Do they call it LOTO also? (Lockout, tagout)

@@bfmarcondes there is checklist for divers operation. Which includes anchoring equipment swithing off, steering gear, main engine blocking, cooling by sea water reducing to minimum. All switched off equipment power breakers are tagged to prevent accidental switching on.

@@bonyface Your answer made me remember this videos ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-xv951RmIXEk.html Thank you for the detailed explanation.

Seems like a lot of surface corrosion, right?

They’re gonna need a bigger boat?!

Big

It looks like there about 20-30 feet long per propeller blade

@@PulseParadox thats a chonker boi

@@sargentdoggo297 ik dats big asf what if it started spinning when he swam by it my heart would’ve dropped lol

Sea water suction for cooling

It's. Called seachest

Is that also the bow docking thruster

@@helenpeat3294 No, this ship don't have a bow thruster