UniSC's Professor Patrick Nunn and Roselyn Kumar didn't set out to rewrite history.They were simply trying to research how India's coastline had changed over the centuries...At some point in the 16th century, the depictions and illustrations of Calicut stopped matching up with the old ones.The river was wrong. So were the boats. Where was the promised great maritime city and the trees heaving with fruit?...It was like Calicut had somehow teleported to a completely different location...The trouble started in 1498 with a man who was no stranger to trouble—Vasco da Gama. Da Gama had been sent by the King of...