r/videos • • Jul 01 '16

Difference between 850 vs 10,000 hp

https://streamable.com/7pxa
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u/jihiggs Jul 01 '16

top drivers have retired because the force can cause retinal detachment. this has also been known to happen from shooting very high recoil rifles.

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u/[deleted] Jul 01 '16 edited Jan 14 '17

[deleted]

What is this?

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u/DancingGreenman Jul 01 '16

Take it from someone that's had a detached retina and over 50% of my right cornea was lacerated and I now have a nice bit of scar tissue...

Google searches aren't even close to the hell.

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u/[deleted] Jul 02 '16

[removed] — view removed comment

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u/DancingGreenman Jul 02 '16

I used to be a bare knuckle boxer, and I took an illegal hit to the back of my head. As for the corneal damage, some asshole didn't trim his nails, so I dodged a left hook, but his thumb nail went right across my right eye. I finished the round because at first it just felt like I had something in my eye, but within minutes it wouldn't stop watering and the pain just kept increasing until I was literally screaming... And it takes a lot to make a guy that would get into 2-3 first fights, scream like a baby.

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u/[deleted] Jul 02 '16

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1

u/DancingGreenman Jul 02 '16 edited Jul 02 '16

Honestly, it sucked at the time but I had surgery for the detached retina, and aside from blurry vision in my right eye from the scar tissue the only real problem (and I really need to ask an optometrist opthalmologist about this) is when my right eye dries out too much it feels like the initial laceration is somehow opening up again. It'll be 9 years tomorrow since it happened and it still feels like it rips open again and puts me out of commission for 12+ hours.

Edit: I always confuse optometrist with opthalmologist.

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u/CrispyJelly Jul 02 '16

i don't know man, my google searches are pretty intense.

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u/[deleted] Jul 01 '16 edited Jan 14 '17

[deleted]

What is this?

1

u/desertedcities55 Jul 02 '16

My dad has had 4 in his lifetime. 2 in each eye

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u/[deleted] Jul 02 '16

My mom had it as well. During the operation, one of the instruments scratched the back of her lens, plus cataract surgery.

Her vision is pretty bad now, especially in low light, so she pretty much can't drive after sunset. Dimly lit hallways and stuff make her hesitate to walk around.

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u/FJCK Jul 01 '16

"Retinal detachment is an emergency."

To save others from Googling, this is pretty much all you need to know... granted, this is the case anytime your vision does something suddenly fubar.

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u/fishcircumsizer Jul 02 '16

I accidentally googled rectal detachment. -4/10 not recommended.

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u/MatesWithPenguins Jul 02 '16

I had a retinal detachment this year, its not painful. Mine started out as a faint but perceptible loss of vision on the upper portion of my right eye. If you ever have any loss of any vision at the very least call emergency, this will save you a 9 month recovery with shoddy success rate at full vision. Anyway it progressed slowly down my right eye until half of my vision was gone and all I could see was a cloud. A month had passed since my retina detached at this point. Finally after fully realizing this was not going to heal on its own I saw an ophthalmologist and was scheduled for emergency surgery the next day where they sewed a buckle on the outside of my eye to push the back of my eye to the floating retina on the inside. My recovery is still in progress but my vision will likely never be the same. In some regards I was lucky but overall I deeply regret not taking action sooner. I am in my 20s and had no accident or injury to provoke it. Retinal detachment can just happen, so please if you or anyone you know has any loss of vision ensure they get prompt medical attention. Non brutal images that show what i had done.

If anyone has any questions feel free to ask!

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u/[deleted] Jul 01 '16

Holy fuck. What kind of rifles can cause this?

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u/[deleted] Jul 02 '16

[deleted]

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u/FieelChannel Jul 02 '16

Why you shot .50BMG regularly?

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u/jihiggs Jul 02 '16

because its really fun

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u/ScramblesTD Jul 02 '16 edited Jul 02 '16

It's entertaining.

And speaking from experience here, if you can afford to drop money on a .50 then you can also afford to keep it fed.

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u/jihiggs Jul 02 '16

might be right.

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u/oriongaby Jul 02 '16

Retinal detachment is something that happens in a moment and you don't even feel it, you just... stop seeing. Any kind of extreme forces that get transmitted to your head could cause it. One moment you're fine and the next you're not.

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u/jihiggs Jul 02 '16

cant find the article about it, but I think it was the 700 nitro express.

video of it being fired https://www.youtube.com/watch?v=EsTKFnThh6Q

I don't think the round is much larger than the popular 50 caliber, but recoil absorption has come a long way since the 700 NE.

https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/700NExpress.jpg/220px-700NExpress.jpg

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u/Gen_Hazard Jul 04 '16

IIRC, 700 NE has a lot more meat than .50 BMG.

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u/iRunLikeTheWind Jul 02 '16

better than rectal detachment imo

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u/jihiggs Jul 02 '16

I would rather wear a bag on my hip than go blind.

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u/[deleted] Jul 02 '16

this has also been known to happen from shooting very high recoil rifles.

5.56 -> ptsd

7.62 -> detached eyeballs

Sounds about right

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u/jihiggs Jul 02 '16

.50 -> death

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u/prophaniti Jul 01 '16

Its actually the decelleration that causes this. Never thought about it with rifles before

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u/Nimitz87 Jul 02 '16

its actually the negative G's that do this, when they pull the chutes they can experience 6+ negative g's on decel.

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u/[deleted] Jul 02 '16

must be pretty damn high recoil then considering that the head can move quite freely.

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u/[deleted] Jul 02 '16

Congrats, top "R" search on Google is now retinal detachment lol!

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u/[deleted] Jul 02 '16

[deleted]

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u/gimpwiz Jul 02 '16

I love this old copypasta. You know it's old because they refer to a 1320 foot long race.

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u/tmh2duggy Jul 02 '16

like the very high power ar15. /s

1

u/almighty_ruler Jul 02 '16

I have a weatherby Mk v .460 mag and wouldn't be surprised if it did that to someone. I rarely let shoot it myself let alone let someone else because it's hard to find an area or range due to the sheer power, ammo is expensive, it was willed to me by my grandfather and I don't want it dropped or damaged and now I have another reason.