The link above has four more videos that are just as awesome.
So many places are left unexplored because of our own limitations. Humans would already have reached the limits of discovery if it wasn't for the help
of science and technology. Drones will probably be so small one day, they could fly right up your nose and cause internal bleeding. Ok, sorry there...
I hope you like the video. Thanks for watching!
edit on 16-3-2015 by eisegesis because: (no reason given)
It feels somewhat like looking at the earth during the dawn of time. So utterly beautiful! I know they're only at the very beginning of exploring
that vast cave system between China and Vietnam. I hope they will release more info soon.