When lava pours out near the sea surface, tremendous 
volcanic explosions sometimes occur. In time, submarine 
sea-mounts or islands are formed. When lava flows 
underwater, it behaves differently. And a new contraption 
to capture a 'dandelion' in one piece has been put 
together by the crew. The preparation for a dive is 
always a tense time. When lava pours out near the sea 
surface, tremendous volcanic explosions sometimes occur.