Detailed text transcripts for TV channel - DW - 20181009:04:52:00
A lot of this sort of thing on the seabed two point five kilometers under the surface kilometer of us out here for. nine hundred ninety nine the scientists began conducting long term research in an area that spans over ten thousand square kilometers. almost every year melanie batman and her colleagues survey the sea bed with the ocean floor observation system. attached to a steel cable the device scans the ocean floor from a distance of about a meter taking high resolution photos and videos. the researches have compared images from different years and reached. some devastating conclusions. as....
Source: archive.org