RC Sub to Study Ross Ice Shelf
Northern Illinois University and DOER Marine today plans to send its 28 ft. long submarine under the Ross Ice Shelf in Antarctica, a place too treacherous for humans. It was designed to check out conditions below where the ice is eroding because of warm water. The cigar-shaped sub flattens and expands once in the water and can shoot images as well and take measurements of the ice, water and sediment.
Because it runs on power from a generator, it could stay down there indefinitely but a fail-safe was built in so that it could be hauled up by cable, just in case. Their first test drive will occur in Lake Tahoe March 11.
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Posted by Sheila Franklin at December 22, 2010 8:56 AM