A Lost Civilization: Myth or Reality?

Many ancient sites remain mysteries to our modern historians and archaeologists, even if they have a hard time admitting it. Looking at them from an engineering point of view, some of these sites are technological marvels. They are living traces of a lost technology, a lost knowledge that may have originated from a now vanished civilization. Engineer Florimond Krins invites you to look at the facts and consider these ancient monuments from the perspective of our present scientific knowledge.

Speaker: Florimond Krins