The Incan stonework is famous for it’s large stones (some over 100 tons) that fit so precisely together that “not even a knife could be inserted between the joints.”
How the Incans were able to transport these massive building blocks and handled is something we don’t quite understand today. What we do know is that the cutting marks on some of the stone blocks are very similar to those found on the pyramidion of the unfinished obelisk in Egypt.
Favourite Fictional Characters [3/∞] ▬ Leonard Horatio McCoy.
“Don’t pander to me, kid. One tiny crack in the hull and our blood boils in thirteen seconds. Solar flare might crop up, cook us in our seats. And wait’ll you’re sitting pretty with a case of Andorian shingles, see if you’re still so relaxed when your eyeballs are bleeding. Space is disease and danger wrapped in darkness and silence.”