Wow, I bet this was in Spanish news a lot lately. It's about a doctor by the name of Rainer Kuehne displaying a potential breakthrough in search of the ancient lost city of Atlantis.
My eyes were very watery when he believed that this advanced civilisation were the mysterious "sea people". The ones who conquered the mighty ancient Egyptian empire. People also believe that these theoretical people were so advanced, that they invented light bulbs (yes, in some theories, these people learned how to use electricity for their own uses). These people had the greatest trade routes in the world at the time. These trade routes were supposedly far greater than Roman trade routes.