proof from wikipedia and NASA.The world best reseachers with world class tech.
* The Geological Survey of India conducted a detailed survey of the area and concluded that the structure was a natural one. A premier institute had made 91 boreholes in and around the site to ascertain the truth and the soil samples kept at the Sethu Project Office could be verified." [[6]]
* Rama Setu IS a natural formation: American space agency NASA has said that the structure of sand bars and rocks situated in the Palk Strait between India and Sri Lanka, known as Ram Sethu or Adam's Bridge in maps, is a natural phenomenon and not a man-made structure. This was announced on Saturday by N K Raghupathy, CEO, Sethusamudram Corp Ltd, at a press conference when he revealed the contents of an email received in this regard from NASA's Johnson Space Centre. A few days back, the company sent an email to NASA to know whether Ram Sethu was a made-made structure