The Inca's Architectural and Engineering Capabilities

The Inca knew a lot about astrology and science. They were really great at, they showed us too, we talked about entantambo that the stones, so it was kind of like a pyramid almost. So somehow they managed to bring these humongous stones that I have no idea how much they weigh,. but they weigh much more than a single person or even half a dozen people could carry from another mountain up a really high hill to build something. It's just they really, really were experts. And he said there was no shortage of stone.