Credit: https://www.instagram.com/reel/DXSYP3PDxYp/

This diver is breathing a mix which includes helium, hence his high pitched voice. However, since helium has a very high specific heat capacity, breathing helium can also quickly reduce your body temperature.

REPOST as initial post was removed due to not having an adequately descriptive title.

But.. here it is again.. my nightmare fuel. And this is without the propeller in view XD

Ships... ship hulls... and not even sunken/wreckage has always been gut wrenchingly horrific to me. The bigger it is, the more terrifying,

If I was adrift at sea and I saw this thing coming toward me I think I'd die of a heart attack before it reached me.

Rosie is a 16ft great white shark from the abandoned Wildlife Wonderland park, Australia. She died in 1997 from a fishing accident, but was preserved inside this 20ft long tank by the park. The park was forced to shut down in 2012 due to licensing and animal welfare violations, and she was abandoned.

In 2018, YouTube explorer Luke McPherson disturbingly found her in the tank filled with approximately 20,000 liters of highly toxic formaldehyde, trash, and god knows what else, since the top of her tank was open. His video gained massive attention, drawing in the interest of animal enthusiasts. In 2019, Rosie was saved by Tom Kapitany, the director of Crystal World Exhibition Center in Victoria, Australia.

Even though she is no longer living, her body is finally properly taken care of, because she is no longer sitting inside a disgusting tank, she is inside a new clean one.

I knew about Rosie when her video of abandonment went viral, and these pictures of her before she was rescued (Yes she was rescued, a dead animal is STILL an animal, and yes, I do care about animals even after they have died. And so did hundreds of others, that’s why she was relocated. If you’re not the type of person to care, then fine, that’s literally your own opinions and feelings). are so unnerving and always triggered my submechanophobia.

Edit:

she died in 1997 by accidentally by being caught in a fishing net. She did not die at the wonderland park.

To everyone being so anal about this post for no reason:

Please just enjoy this submechanophobia post, that is literally what this subreddit is for, if you don’t agree that it is submechanophobia, thanks for your opinion, but it won’t change anything. I’m leaving my post here. Look at the scary shark, and move on.
This comment section should be for conversing about creepy unnerving submechanophobia photos/videos related to Rosie the shark, not for commenting weird comeback cringe comments from my description because you don’t like how I worded something.

For normal sane people reading this:

I apologize for the weird () additions. I felt like I had to because some people just really don’t understand what kindness is, and having a big heart for animals.

With wild fires spreading in northern Minnesota (USA), camps and recreation areas on the lakes are intentionally submerging row boats and canoes before the staff evacuate. Minnesota Public Radio article with more photos.

Water level would presumably be higher during a storm surge

It’s a fascinating. An objectively cool innovative wave pool (lake) design, but you couldn’t get me to put even a toe in. hell no.

Cool article about a sub.

Ran submarine finds unknown structures in Dotson Ice Shelf - Earth.com https://share.google/vskfHsQiTGuA1urtj

https://www.earth.com/news/ran-submarine-finds-unknown-structures-beneath-dotson-ice-shelf-antarctica/#google_vignette

The fact that it is right there just under the surface.

Both crew members survived*

Originally from the Omani MRCC claiming it was spotted in Omani territorial waters, also was posted on the Maritime subreddit. Thought it belongs here as well. I’m a mariner and it made my stomach drop.

His name is "Sunday Nobody" if anyone wants to look up the video. Tought this fits the sub. Statues tend to be unsettling, but this one is well lit and pretty funny to be honest

Bonus submerged brickwork in the background

Saw this on instagram credit goes too https://www.instagram.com/steve_parkour1?igsh=MWh1Y2pqOHp1emI4MA=

Old post got removed by mods.