awesome! i was thinking about that show a couple months ago and wanted to download an episode to watch and i remembered that one so i watched that one

Is that how this


was formed?

holy shit i wonder how are they gonna fix that in the future...

scary, how do they get back up?

Looks like the Dharma Initiative found a new way to study the energy buried in the ground

mother nature's anus

the Romulan's want revenge!

reminds me of the sinkholes in GOW2

we found a solution jajajajajajajajajajjaja

http://www.istockphoto.com/file_thum...-bath-plug.jpg

sinkhole meet sink plug

as of right now you are my favorite person on RS

When C02 or carbon mixes with rain water forming carbonic acid. Rainfall makes the groundwater acidic as it travels into the ground. When it contacts carbonate rocks it dissolves it, eating away the rock. So the hole probably developed for a long time. The tornado probably made the surface collapse.

This one was in 2007 in Guatemala city. Even deeper!

http://s.ngeo.com/wpf/media-live/pho...18_600x450.jpg

scary

According to my edumacated gf, Guatemala has a vast network of underground rivers and caverns. Add a poorly constructed sewer system washing out the ground, and you get a massive hole in the middle of town.

Upside? New tourist destination. Market it to the millionaire spelunking crowd or something.

holy shit

They are called Cinote's and they are very common in central and south America.