Coral Castle in Florida: An Unsolved Mystery?

This post comes as a result of a conversation with a cousin about the mystery of Coral Castle, which stands in Hempstead Florida. 
I bring to you the story through a very interesting post in You Tube about this theme:




The continuing post, attempts to give an explanation about this mystery: Is this a satisfying explanation?  Did Leedskalnin really discovered the secrets of how the Great Pyramids of Egypt or the  ones built by the Incas? Fascinating!