Really Deep Hole In The Ground 

Exactly! They will find a tiny ass hole in the ground, go deep as hell, pass waterfalls and death pits. And at the very end they will find someone's support anchor. Makes you wonder whay absolute chads are out there right now.

Going caving there tomorrow. Question: How is the wifi coverage in the cave?

It makes me wonder about the person who originally crossed all those gaps on their own in order to install the anchor bolts.

@@James3653 There's no wifi in the cave.

​@Arnorian there might be an entrance from the other end

I’ve seen people do that a lot in caves. I’ve seen some really elaborate sculptures made out of mud in caves before.

I usually carve a huge Hankenkreuze in the rock. Cave Nazis, gnome sayin.

When was that in the video?

Cave paintings. Cave sculptures. Even cave sacrificial burying grounds. Entire civilizations and cultures lay below us🤫

I keep hearing a random beep here and there in these videos. I have been assuming it's a tester of some kind.

As soon as the first breaks something or gets seriously injured, the rescuers will curse them

Amen.

You should film some and show us. 😝

Lets go

I'm not going all the way to Australia just for a big hole

Australia does not exist

Falling water and time

There's also fault lines everywhere, already big cracks exist. And yes then erosion and a lot of time.

It looks like biology

These are biology

If you go back to the intro of the video: That's a former cave in the ground that collapsed. It started life through that hole they go through. Water eroded the softer compounds in the ground and left the stronger rock behind. It does so by either taking away the minerals or by erosion with other loose bits (kinda like water blasting - sand blasting with water). I'm sure you've seen concrete under a leaky spot near the roof. If it's been at it for decades, the concrete is just that much less even with the rest of it. That's because water's been chipping at that concrete, making it easier and easier to break apart from it. Freezing and heating cycles also count, the more water in the microscopic pores of the rock (or concrete) the faster it goes. Porous rock will split in half if you soak it and let it freeze over night (well, not exactly overnight, sometimes it takes a few cycles). That's the super basic info on it. TLDR: Water and time will create mountains where plateaus once sat. Here's a funny: if you go to river banks and find super flat bedrock exposed that has deep grooves scratched into it, or if you find a big, big boulder that looks as if someone cut it in half with a massive diamond saw... that's also water's fault. Frozen water from the glacial periods, where ice was as tall as skyscrapers across the land and carved entire areas as it moved, flowing and carrying with it rocks that scraped the ground flat. I've seen what one could call decent runways for a light aircraft worth of strips carved in this fashion, where the bedrock was flattened completely. Some people think that natural bedrock is flat, where in reality, it's not, it can actually be very jagged. So when you see these formations, they're quite shocking, especially when you find the culprit rock that did it, if you follow the scratches (doesn't always happen, but i've stumbled on a few flattened boulders the size of a house in my explorations).

I’m surprised they haven’t done ellisons before on this channel

Drill a bolt and clip to it and reach out the direction you want to go and place another bolt then clip to the new 1. On the way out leave 2 top bolts and only the bolts needed to hang a traverse line. Remove the unneeded bolts leaving nothing but little hole in the wall.the tiny wholes are Sometimes shown on camera.

@@rymo2276 why not leave bolts in? Why remove them

I wish Jon Levi would watch some of these videos.

i also wonder this

Grr guys!!!Always the adventure💪👍👍

Imagine crawling through holes no bigger than your body, superman crawl, and finding evidence of human habitation circa 250000 years ago. Then you realize... oh shit, we invented the LED light, they did not.

When in the video was that?

woah duude, this is wiild mann

Dang that was way back!