Dropping Go Pro Down A Deep Mystery Pipe
2021 ж. 16 Мам.
27 093 264 Рет қаралды
Our 125 foot/40m long rope just barely reached the bottom when it opened up.
we think it leads into an abandoned mine
Our 125 foot/40m long rope just barely reached the bottom when it opened up.
we think it leads into an abandoned mine
Once you hit the bottom... "Hi, I'd like to talk to you about your car's extended warranty!"
Hahaha
😂
OMG
Id shit myself
Every time
To an ant, this was a large tunnel made by Ancient Ants using technology they don't quite understand.
Like humans. XD
Best comment
Antlantis
🤣😆🤣😅😅🤣😅🤣😂
Mind blown
Imagine being a forest mouse, on a nice stroll on the sunny floor of the woods, when suddenly your feet stop touching the ground and you find yourself plummeting downwards for 5 minutes straight.
pretty sure that's how the game Undertale starts out...
Would take like 4 seconds lol.
🤓👆 erm actually it would 5 SECONDS before you hit the bottom.
@@wanderinggamer8290 Erm akshuwally they said that the rope was 40m and only just touched the bottom so it would take approximately 4.077471967380224 seconds.
Alice in Wonderland:
My guess is that the pipe is an air shaft to a nearby mine or cave. 🤷🏻♀️ It would be interesting with a 360° camera and more lighting. Very interesting video.
🤓
Bot
@@Spooderman362wdym
@@Spooderman362bro why would he be a bot???
@@6EditzONLYhe meant the guy who sent nerd emoji
Gopro hits the bottom: *gets picked up* "HEY! It's Vsauce, Michael here. You're probably wondering why I'm in a underground cave 130 feet below the surface."
Lmao
LOL
It just turns into vsauce’s next upload
I like how you say "why" instead of "how"
I pissed on my sofa
_Gopro descends slowly_ Aliens at the underground base: *heavy breathing*
It does sound like that what the hell-
omg 666 likes
HUFFHUFFHUFFHUFFHUFF
Lol
@@engineergaming9057 engineer gaming
I don't know why, but it's sometimes strange to think that there are places like this with the water trickling all the time in complete darkness and isolation as I go about my life. Like when I'm at work or at the gym, this place is just always doing it's thing all alone down there. Idk maybe I'm just weird
Still doing it, so many places, all around... water, thunders, tsunamis, sandstorns, blizzards... all the time..
Bro I thought I was going mad… we need to talk. It’s nice to think about and it makes me feel cozy and motivated to go on an adventure…. But it also makes me feel uncomfortable because of the unwelcoming feeling of the unknown… maybe I’m even more crazy or I’ve just played to much Subnautica in my time
Not weird man. I’m right there with you on this one.
Me too
Quantum physics suggests that anything perceivable is just waves of potential until perceived by a human. Even via proxy, such as a camera. 'If a tree falls in the woods and nobody is there to hear it, does it make a sound?' So no, you aren't weird. You're pondering probably the number one philosophical quandary known to man.
You had a big opportunity to jump scare us. I respect that you didn't do it. :)
fk i believed u. Now i didnt saw it comming
Gawd, the jumpscare was unnecessary
Where?
I thought the Pipe wasn't a zone it's sound crazy
I don’t see a jumpscare lol
15 seconds after dropping it in the hole: "Woah dude, that drops far." 2 minutes later: *still going...*
Still going... Still going.....
It was a loop bro dont tell me you've got fooled
@@hyovlogs9809 shut up its not, if he were to just plainly drop it, it wouldve been quicker, but this is a rope holding it
@@tovgyt dude, that guy were joking
@@hyovlogs9809 Idk
*the fact that there are less spiders in that tunnel than there are in my house concerns me.*
No human souls to feed on down there.
So true
Well you just haven’t seem them yet
I imagine every time it rains the entire pipe gets cleaned out. Plus there might not be enough food sources around at the top of the pipe for a spider to bother setting up a nest, and it's too long for them to make a journey to the bottom without starving. Edit: Not a scientist, this is just basic logic people. Edit: Can you bastards shut the hell up? No one is going to look at whatever whitty comments you're making down there. I don't give a fuck if you disagree with me. Go do something else.
Same
As much as I love the video, the audio at the bottom of that pipe is absolutely awesome. I could listen to that for hours.
Pure shit water
Based on water echo, this cave seems to have a long tunnel, maybe it really is a mine, wish you could drop a drone to check more stuff :D
The guys on Oak island would have taken 5 years and spent 10 million dollars to do what you just did with a rope and a gopro.
😂 true
Joke island
That show sucks
That show is pure BS
good one 😂
Imagine being a frog just hopping around like any other wednesday morning and suddenly you hop into a strange looking hole and now you gotta start your new life in the center of the earth
Or find an ancient modern battle vehicle that can jump and shoot plasma blasts
Bruh I'm pretty sure the frog would die if he went down there
The frog was on the way to inform everyone that it was Wednesday
@@mr.beefyboidoody3539 You underestimate the power of the superior amphibian race
*Cue the undertale theme song*
1:12 The spider just wanting to sleep 💀💀💀
I wonder why this has no replies
@@GreenCubFN😮
Hard to see
The things you are willing to watch at 2 am...
Nothing like KZhead at 2am 😀
How did you guess? for me its actually 2 am
@@villager1.336 bro its 1:37 CST
Yep! It's 2:37am here right now in Australia on ANZAC day. Getting ready to attend the 2024 dawn service at the cenotaph.
hopping on the :37 train, 1:37 am est here
Everyone gangsta until they find out that’s where dinos have been hiding all this time.
LOL
Tavam no acre
Earthbound
they just down there having a poker game like leave them alone😭🤚
Why did this remind of Ice Age-
Imagine being a cave dweller, sitting down in your cavern in the middle of the earth, thinking you're away from society and a go pro with a light just summons itself through the ceiling
😂😂😂😂😂
Me: aw shit here we go again
Same thing I thought of 🤣
😂😂😂
@@tecnik8000 I mean someone did at some point in time
Dr. Nick here with another exciting how to. This week we're looking at doing a home colonoscopy with just a mag light and a GoPro!
Underrated comment 😂
Very fun. I was kind of expecting to get Rick Rolled there at the bottom, glad it turned out to be a beautiful, eerie cavern.
I'd feel sorry for any animal small enough to accidentally fall down this thing, be like falling into the depths of hell..
Imagine the camera got to the bottom and it was just a pile if dead animals
First of all it'd be pitch black so not nearly as horrifying. Secondly animals small enough to fall through it, like insects and small rodents would possibly survive the fall. But they'd die down there without any food anyways. So :/
At least there's an open space at the bottom. But if the pipe just ended apruptly.. That is one of the worst ways to go I can imagine. Just stuck
It would be the portal 2 scene
Don't worry they would fall through dimensions like gandalf but wake up woke af
Creatures down there: “ _Mom, Aliens just came for a visit_ ”
Hahaha amazing
Bro so sad that you have about 680 Likes but Only one reply and mine is 2nd 😇
Im sure most of those creatures are blind
"I SWEAR, THEY WERE TRYN TO ABDUCT ONE OF GOD'S GREATEST BLESSINGS! THE STICK OF GIRTH!! Thankfully it couldnt hold on and left as fast as it came! I SWEAR IM NOT CRAZY I SAW IT!!!!"
Facts
Very creepy for someone with extreme claustrophobia, which is what I have. The image of that small tube going through all that darkness....aaahhhhh!!! I hope I don't dream about what I just saw!
I was seriously holding my breath until you had your equipment back in your hands! Great footage!
GoPro: * crashes into ground * Close captions: “uhh idk...(applause) sounds good.”
Mine was so.....(applause) okay
@@giftedtabbybee9679 lol
@@giftedtabbybee9679 same
I mean.. if you think about it.. it kinda sounds like an applause👏👏 But i dunno about the ‘oKay’
KZhead auto generated captions in a nutshell
Insects and critters down there : There was this heavenly light, it came down from the sky.
Due to overwhelming stupidity in most the the people replying, I have decided to edit this comment.
@@ampycplus r/whoosh Edit: At this point it was dumb of me to comment this. In the beginning, I meant to add "jkjk" but figured it'd just be taken as a silly little joke and not a war starter. Stop hating and fighting in the comments, and stop asking for what Aiden said. I won't be saying out of respect for them, as it was there choice to remove the comment. I am sorry I caused this, it really wasn't my intention as I really didn't expect this to blow up like it did. Honestly, I just saw it as something others did as a joke and did the same without realizing it's hurtful. I won't be doing it again unless others know it's a joke. Again, I'm sorry.
@@viridianvortex No?
@@ampycplus you missed the joke
@@ampycplus give it the rest. It's joke honey bunny sugar plum cookie dough
Could have been the best jump scare video ever made!
This is an incredible video! Thank you and bless you for sharing! However if I may ask. What is this?
Person picks up GoPro in the cave: "I've been trying to reach you about your cars extended warranty"
That's...creepy...
🤣🤣🤣
My greatest fear
Cole from vlog creations down there
Now I kind of want to find an area that someone might drop a GoPro down and wait there until I see one and do that
"Gopro on a string" is the name of my college band's first single...
@@errorsk2188 Take a guess XD
Coincidentally, GoPro on a String was my nickname in college.
@@Ishidalover I know what you mean by string 🥵🥵
GoPro on a string is my grandma
GoPro on a string is my mother
Oh wow. Wasn't expecting that. The pipe leads into the ground.
Wow this is a beautiful piece!
POV: You’re an alien piloting a spaceship through the wormhole for a midnight earth sample run.
Yes
@@Alien-qg2yn holup
Damn yeah it looks like the inside of a wormhole (probably)
ew a varmint lets strip it of its hardened shell
Nobody: Will it fit in my Honda? Hold my beer Am I a joke to you? Asking for a friend Everybody gangsta End this man’s whole career He protecc, he attacc … Sexual/genitalia innuendo/big balls Scatological/flatulence/potty joke Question of quantity answered yes Plot twist Left/entered the chat Gaming reference Dislikes are from I’m a simple man Not gonna lie No one gonna talk about Last time I was this early First Legend has it That’ll buff right out Fun fact (X) be like (X) intensifies (X) wants to know your location Haha (X) go brrrrr POV: (X) (X): Also (X): Imagine (X) Her: I'm home alone It’s complicated YT algorithm counting down years Who’s watching in current year? You Tube recommendations It’s free real estate So you've chosen death? Understandable, have a great day Punch line below read more
The before untouched mile of rope in this guys bag: “It’s happening, it’s finally happening”
Lmaoo underrated comment
EVERYBODY STAY CALM
Now to find a good tree
@@ithurtswhenipee4526 i like your style
The tape in the emergency bag too
Was it dirty when you pull it out and did you just have the stuff with you when you found it or did you find and go get?
Yo, these bugs be chillin in their secret underground labratory.
Minecraft: don't dig straight down whoever made the pipe: no, I think I will.
How did he dig it Because the pipe is so thin
@@everythingjammy5770 it was probably a sewer pipe
Probably a geological probe. You can see the drill thing in the bottom in underground cave
@@danielkirpichnikov2007 or maybe a person was using the pipe to fight off the unknown creatures
Its so true tho 😂
Plot Twist: You just went down a shortcut to Pennywise's home in the sewer.
Now time for the firecrackers
I kept saying “imagine pennywise is down there!”
No it's the hole to China!
That’s not a shortcut that’s a longcut
BEST COMMENT EVER
THANKS for this Footage
I know this is waaaay too late, but did you consider lifting and dropping the go-pro multiple times to get it on its side so it could see more of the cave? Or did you not have a way to see what the go-pro saw?
Plot twist: we get to the bottom but there’s another pipe. LEVEL 2
oh no and at LEVEL 3 there's a boss lol
I don’t think it’s a pipe. It’s the bore head that fell off.
Level 4: choose ur pipe, two pipes to choose from.
MAMMA MIA!!!!
@@juandiegorincon5218 so they’ve chosen war.
Goes down and finds a stack of Go-Pros with shorter ropes attached to them.
Underated comment
@@Monkeydluffy-zj7wi thank you.
I was expecting a pile of kitten skeletons. They get stuck everywhere.
I'm pretty sure that's a small pipe wrapped with rope there at the bottom; I'm betting you're more right than you think.
@@saraperry6667 it was sarcasm....
What was the purpose of that pipe is that a well bore? Found it extremely interesting that it opened up and you can hear water running
When my parents drilled a well, about 400 feet deep, there was a stretch of about 70 feet where the drillers were going through empty space. It could be a small fissure they just happened to hit, but odds are if they hit it, they went through a sizeable cavern. Other spots in the yard have opened sinkholes since then. This was before the cheap camera days, so they did not check it out.
This video should be called "Feeling constant anxiety that the camera or torch is going to come loose and drop."
Yeah, but you know they got it back, or there wouldn't be a video in the first place
Or something will grab the camera and pull it down...
If you feel anxiety with this just... Go see this: kzhead.info/sun/jb1-e8yffaSml2w/bejne.html
@@raptorduck8785 I bet this is a Rick roll
@@raptorduck8785 well only one way to find out
This looks like a first person horror game
Yes
@@fohbos6247 Wait a second
Hi bob
True
It is
Would be interesting to bring down there a gamma spectrometer to collect data if its deep enough. We did this once at a similar hole but without a underground water well and the radiation was noticeable different (rock with some Uranium Ore and so i guess?) and slightly higher than background. Btw the fact alone that in deep tunnels radiation is getting higher means we could dump even nuclear, hot (fuel elements!) waste there, as long it doesnt affect/decontaminate flowing water. Holes exist more than enough, its a matter of ecological impact depending on the region.
Cool video. Now I know how Mario feels
This is basically how you end the human race by discovering something you're not supposed to
I've read enough creepypastas to know this is true
Discovering something that doesn't exist
Lmao fr 🤣
@@lemonadesnake or giving a monkey a shower
@@thanoslotion5403 surfing tidal waves
*camera banging against the pipe* captions: *music* me: ah yes, my favorite song
jammin 😎😎😎
@@othrwrldlysystm lmao
This comment made me exhale hard out of my nose
Deaf people be jamming out
Still betterter than cardi-B
One question: how did you find that hole? Were you casually walking and saw it or you knew it was going to be there?
We were just walking in the area looking for a large abandoned mine that was supposed to be there and found the pipe
I had to check the length of the video a few minutes in to make sure it wasn't one of those gag videos that just keeps repeating a loop for twelve hours. I was happy to find out it wasn't.
Go pro: **Decends** People: How deep is this?? Go pro: *I'm still falling!*
Its not falling, its being lowered.
Moana reference is appreciated XD
go pro: i've been falling for 30 MINUTES
Lol became the 800th like 😌👌
*yeah yeah yeah*
Looks like a ventilation shaft for a mine, there's probably a mine entrance nearby.
Finally am answer that sounds sensible and isn't just someone going "hey cool a hole."
Thank God someone who makes sens
And a corps-
@Kat Cat wolf SAME!
Yea.
Slides go pro down the pipe “ enters large room underground “ boss fight health bar appears”
Them go pros are fascinating gadgets , they get in the most unearthly place you can imagine. great dive! thanks.
?
@@ritedjmorsli6727people that reply with “?” are so annoying like what does that even mean
Everybody chill until minecraft cave sounds start playing
Reasons why I can’t sleep: stress, not tired whatsoever, technology, and “monsters are near”
Cave19.ogg
🤣
Yes
yep i waited entire video for tgat
Everybody gangsta til the gopro reached the Earth's core.
Lmao
Earths core?? That's less than human hair root under the skin if skin is the crust.
This comment doesn't make sense
@@pEr5on4LLy ok (?)
@@PinkFloydsfan some ppl will find it ✨sarcastic✨.
A new religion based on the light from above has now been created. Cave dwelling insects, animals and reptiles of all kinds will be singing it's praises from here on to eternity 🙏 🙌 Praise Go Pro, the light from above 🙏 🤲 🕍 🕌 ⛪️ 🛕 🙏
you jest, but humans are just this impressionable. en.wikipedia.org/wiki/Cargo_cult
The GoPro hitting the concrete pipe is just 😌✨
It’s all fun and games until the serial killer realizes he’s been found.
Wtf
that's not peace and love there
WAIT KILLER
iuh lgbt
@@rizkyky4380 what
Imagine how creepy it would be to see someone stuck in there
I REALLY want to know how he got stuck in there in the first place
That would be concerning
A whole civilization Who didn't know they wasn't alone and their sky was just a huge piece of Bedrocks ...just imagine
@@aether6206 city of ember vibes
Maybe it died
Just... think how lonely it must be for a creature to live down there. Like... what if you were a frog that fell there and survived. I would probably die from the sheer panic of how hopeless the situation is. I'm miles below earth, I have literally no hope in the cosmos of ever getting out, nothing but me, darkness and my eventual death. and my skeleton will be there until the end of time... that is cosmic-level dread.
The asmr all the way down tha pipe of the flashlight hitting it was so nice
This is basically digging straight down in minecraft without falling in lava
Indeed
Why this so true
lol
Not really but ok
Waiting for the redditors to come in
Pov: you go into the comments trying to find out what this hole is for but instead you find jokes about Minecraft Steve mole people and a fish thats scared of heights
The fact that I read about those comments in that order and then found this one after still scrolling down is incredible
Yep
@@LilyArlatto Same hahah
The fish comment is right above yours haha
Pretty sure i’s a vent tube for a mining shaft.
Once u hit the bottom... "You can now play as luigi"
Awesome, I always wanted to do that. You found an underground cavern and somebody's old submersible pump
He's lucky there's no lava down there. Never dig straight down kids
He reached bedrock
Never dig down straight *Minecraft rule
@@jaylordestrada5188 ye
And unlucky bcoz he didnt found any diamonds golds irons and the mighty *Coal*
Minecraft is very useful
I love it when people who upload get straight to the point. No ads, sponsors, or 3 minutes of talking nonsense.
why would videos like this get sponsored tho
"I bought this in honey, and speaking of honey"
goes on and on
AMEN to that. I so agree.
instead of 3 minutes nonsense you get 8 minutes UNINTERRUPTED nonsense yeaa and lol bro dont have youtube premium
THAT SCRAPE ON THE WAY UP IS THE BEST
Ive seen this 4 times in recommends now
The camera going down: Me thinking the exam will go smoothly. The camera coming back up: How it actually goes.
Every bump is another hard a*s problem that i don’t know how to fudging do-
*chill, we don’t need to go THAT far…*
Imagine going to school in a country that was not involved with WW2 during the time of WW2... Why did I even put this here? Is it because I want kids to understand how life was for me when I was that young??? I don't even know anymore....
666 like
@Flowey ...Dreemurr? did ya get it?
These guys found a random pipe in the woods and were like, “woah that’s a pretty cool pipe, I wonder what’s at the bottom” and one of them was just like, “well I just happen to have a GoPro, a flashlight, duct tape and about several hundred feet of nylon rope in my bag... wanna see?”
Hole of hell-
Ye casually
It wasnt nylon rope but yea Oh so 37 people think "it wasnt nylon rope but yea" was funny, yet I cant get a single like when I try to make a funny comment
I mean they probably found the pipe and then went back to get the stuff but yeah lol
I'm pretty sure it was multiple shoe laces tied together
Probably a abandoned mine shaft and that pipe was just a vent to keep toxic fumes up and out
What happens if it falls? Plus they need to clean that pipe
This was probably like a UFO sighting for the insect civilization down there.
underrated
Just an insect civilization?
Lol
@@LeatherKing6688 or in other words hollow knight
Lol
Why are you guys acting crazy? This is what Mario sees on a daily basis
Lol 😂
This made me laugh so hard-
Bro, can't wait to go down a pipe for 8 minutes straight every day
@@thememelord4157 it’s-a me your demise.
Mario: get the hel outa here im going to the princess's place.
i wonder if they have some protection around the go pro when doing these videos cause it seems like it could get badly scratched when it gets pulled up
That is some next level baldur's gate 3 hidden place right there
Everybody gangsta until there's an eye staring at the end of the pipe
scp shit right there!
This reminds me of a creepy story I Heard once So this guy is staying at a hotel which is near the middle of nowhere and he gets into the lobby and he gets a room and the lady at the front desk tells him, "do not go anywhere near room 204" So this guy is all like okay and he doesn't really think much about it except for whenever he's going up to his room and he puts all his stuff up and then he looks around in the hallway and he sees room 204 and so he ignores it and just goes to bed. The next morning he wakes up and he decides to sleep around so he goes over to room 204 and he tries to open the door with the handle, but it's locked. So he looks through the keyhole and the whole room is empty except for in the corner there's an old woman with her back facing the door. He's really creeped out so he leaves and goes out around the town for the rest of the day. When he comes back it's night time and he decides to go and look at the room one more time, because he is leaving to go back home tomorrow. He looks in the keyhole again and there's no old lady and there's no room. It's all red. He decides to forget about it and go back to his room and go to sleep, so in the morning he goes down to the front desk and ask the lady what's the deal with room 204? She said that long ago a man killed his wife in that room and she haunts the room and has red eyes.
@@poop0129 Wow good story 👍👍👍
@@poop0129 holy crap. That plot twist though
@@poop0129 wow creepy
Pov: you're the last Pringle in a Pringle can
Omg i read this as soon as it started pulling
LMAO
Oh wow that is pretty true xD
Nah it’s more like the hand grabbing the last Pringle
Perfect
What’s at the bottom of the hole?
How far down did it go?
everybody gangsta till the subtitles say: [Applause] and [Music] when it reaches the bottom
They're watching a musical
"The light has returned from the surface! Let us rejoice at this glorious moment in history!"- king creature of the cave
2:22 it says okay😐
2:50 “this”
3:17 so
Imagine my disappointment when there was not a wizard battling a balrog at the bottom.
Wtf😂🤣🤣🤣🤣
Lol😂
Oh trust me they're there just invisible=)
And that’s how I know we can be friends
@@luxsi98 lol
Idk why but this really activated my fear of the dark, and now i think im scared of holes. What a masterpiece. 2:03
I'm very clausaphobic this video caused me to feel it
@@paulrogers5844 same, man, same
The guy under: "Helo, I am under the pipe here, please help me."
Ok
Don't you know gravity?
Don't wanna drop all the dust
@@johnjozefjacob Don't you know pringles dust?
@@johnjozefjacob do you know pringles dust m8
@@Its_Joevermybruddas French Pringles don't do dust and anyway I don't eat that, I'm not yet in my sixties :D
This made my skin crawl, it's like something out of a horror movie. Then the fact it descends into an unknown space with those ambient sounds really put me on edge jesus
On god, the whole time I was like “PULL ME BACK UP PULL ME BACK UP”
I’m hiding in the comments 😂
I was like no don't do a jump scare plz dont
@@caitlinlilyrose Same
Imagine a mining horror movie, the ending just being similar to the camera going down. All you hear is fast breathing, the hard hat scraping against the roof of the tunnel. Trying to move as fast as you can, then a short scream. *Silence* -roll credits-
Wow. Any plans to go back with say more light a 360 camera or even a lidar mapping device? That would really me cool.
How many scratches are on the GoPro?
I'm more impressed at the fact they had such a long string
Bruh
true
Ikr
XD
lol
When I was younger I used to work on a core drilling rig, doing samples for mineral exploration. Occasionally while drilling properties that had been mined in the past we would hit old-timer shafts, mine shafts from way back that were never mapped properly, you never knew when you would hit one. It would usually be the end of that particular drill hole, once we were able to get the hole started again, but was really hard to do with all that drill steel wobbling around at the bottom of the shaft. This could be an old shaft, or a natural cave hard to tell. Judging from the roundness of the rocks I saw at the bottom, I initially would lean towards natural, but they could have easily been rocks tossed down from the surface years ago. Without seeing the area away from directly under the bore hole, I can't say for sure. The object at the bottom, resembles something we used to call an overshot and was used to recover the core tube from the core barrel. If this area is in an area that was mined in the past, that's my best guess on what happened. Ordinarily after samples are taken and the drill hole is shut down, a plug would be rammed down the hole and it would be cemented in to prevent surface water from contaminating the ground water in the area.
Thanks for sharing your story with us I appreciate it
That was really interesting to read, thank you, for teaching me something.
Yep thanx mate, interesting indeed
I don’t read long comments usually but this was fun and interesting to read
Thanks now I know
How much rope did they bring?
How much string did they have?
This feels like something that would be on daily dose of internet
dang you beat me to it
Yes
hello everyone this is YOUR daily dose of internet...two guys find a mysterious pipe in the middle of the woods.....
@@p4nder it’s impossible to not hear his voice when reading that lol
Lol no kidding
Imagine hearing "come back" or " don't leave it's lonely down here".
Lol
HIYA GEORGIE! 🎈 ⛵ 🎈
That’s my Q to run ! 😊
when you get home and rewatch it XD ps i could swear when first leaving the pipe i could see something stare back at me
Me:sure *drops go pro and runs*
It’s a riser pipe. Your in an old mine, you can hear an aquifer poring in water where the miners probably encountered an underground stream. Common stuff but what would be cool is if you could arrange the camera to point sideways instead of down so we can see the mine.
it is a septum of the pre-drilling battery that broke off when it encountered this natural and very common cavity