100:01:36,305 --> 00:01:39,889Narrator: Untameable and mighty.200:01:47,524 --> 00:01:50,766The oceans are our last true wilderness.300:01:51,653 --> 00:01:55,566They cover 70%of the surface of our planet.400:02:04,541 --> 00:02:07,248Their power can fill us with awe.500:02:12,924 --> 00:02:14,630And, at times, fear.600:02:43,538 --> 00:02:48,999