Inside a Sinkhole at Mount Gambier | One of South Australia's Underground Wonder | Engelbrecht Cave
Amazing Australia
[{'start': '0.080', 'end': '5.840', 'text': 'So west cave is considered to be a level\xa0\nthree or advance in cave diving terms,'}, {'start': '5.840', 'end': '10.080', 'text': 'because uh that means when the divers\xa0\ndiving, they need to be in a single file,'}, {'start': '10.080', 'end': '19.360', 'text': 'means one person at the time.\xa0\nYou guys can come close here.'}, {'start': '19.360', 'end': '26.960', 'text': 'And this is the entrance for the cave divers,\xa0\nand if we compare this entrance with another one,'}, {'start': '26.960', 'end': '30.720', 'text': "we can see that this entrance is very\xa0\nnarrow, and didn't look like the two"}, {'start': '30.720', 'end': '35.520', 'text': 'divers can go through this passage together,\xa0\nso they need to be a one person at the time.'}, {'start': '35.520', 'end': '41.600', 'text': 'The water lake is further 6m from the entrance,\xa0\nand it run directly underneath the highway.'}, {'start': '41.600', 'end': '45.600', 'text': "And there's also an air chamber, and it's\xa0\ndirectly underneath the highway. And when"}, {'start': '45.600', 'end': '50.880', 'text': 'the divers are inside the air chamber, they\xa0\ncan quite easily hear the traffic vibration.'}, {'start': '50.880', 'end': '56.640', 'text': 'And the west cave is extend around 340m from\xa0\nthe opening and the maximum depth is 10m.'}]