[00:00.619]When lava pours out near the sea surface, tremendous volcanic explosions sometimes occur[00:14.838]In time, sub-marine sea mounds, or islands, are formed[00:26.495]When lava flows underwater it behaves differently[00:38.533]A new contraption to capture a dandelion in one piece has been put together by the crew[00:50.824]The preparation for a dive is always a tense time[01:02.481]When lava pours out near the sea surface, tremendous volcanic explosions sometimes occur