100:00:02,240 --> 00:00:05,472(THEME MUSIC PLAYING)200:00:20,440 --> 00:00:23,638(ALL WHISTLING AND CLICKING)300:00:30,040 --> 00:00:32,874The oceans, seemingly limitless,400:00:33,000 --> 00:00:38,314invoke in us a sense of awe and wonderand also sometimes fear.500:00:38,840 --> 00:00:42,311They cover 70% of the surfaceof our planet,6