Built in the third century b.c., the Lighthouse of Alexandria was one of the Seven Wonders of the Ancient World. Reaching a height of 330 feet, it was one of the world's tallest man-made structures for centuries until it was toppled by earthquakes around the fourteenth century. Its ruins were rediscovered by underwater archaeologists beneath Alexandria harbor in 1994. Now, according to a statement released by La Fondation Dassault Systèmes, a team from the French National Center for Scientific Research has lifted 22 of the monument's massive submerged blocks from the seafloor. These include monumental door lintels and jambs that...