Nearly a thousand years ago, Inca masons fit this 12-angled stone
![Nearly a thousand years ago, Inca masons fit this 12-angled stone](https://external-preview.redd.it/WmB1aIYSTQNuFzDxV9VVxF3y6zaeWrcmwB7aLUWKAeg.jpg?auto=webp&s=dd95dc33d533dfaa73f82dbf126ad6a5bac53f6f)
![](https://i.redd.it/izx2llnftpca1.jpg)
Twelve-Angled Stone: an example of perfectionist Incan architecture : r/interestingasfuck
![](https://mikeandmonica.files.wordpress.com/2013/03/sam_0077.jpg?w=584)
March, 2013
![](https://ashtronort.files.wordpress.com/2016/03/close-up-inca-stonework-001.jpg?w=1200)
Precision Fitting of Massive INCAN Blocks…
![](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Walls_at_Sacsayhuaman.jpg/220px-Walls_at_Sacsayhuaman.jpg)
Inca architecture - Wikipedia
![](https://www.annees-de-pelerinage.com/wp-content/uploads/2017/06/perfect-wall-machu-picchu-1024x681.jpg)
Machu Picchu architecture: The buildings of the Incas explained
![](https://i.pinimg.com/originals/cc/8e/76/cc8e76426fdb4295a3441afcf6d251ab.jpg)
Nearly a thousand years ago, Inca masons fit this 12-angled stone into a wall using no mortar : r/pics
![](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d1/Sacsayhuam%C3%A1n_%281981%29_07.jpg/220px-Sacsayhuam%C3%A1n_%281981%29_07.jpg)
Stonemasonry - Wikipedia
![](https://static.nationalgeographic.co.uk/files/styles/image_3200/public/easter-island-statues-chile.jpg?w=1900&h=1268)
7 Ancient Sites Some People Think Were Built by Aliens
![](https://upload.wikimedia.org/wikipedia/commons/e/eb/Machu_Picchu%2C_Peru.jpg)
Machu Picchu - Wikipedia
![](https://www.journals.uchicago.edu/cms/10.1086/656469/asset/images/medium/fg3.gif)
Shimmering Foundation: The Twelve-Angled Stone of Inca Cusco
![](https://i.redd.it/hrk5euzwvfj11.jpg)
The twelve-angled stone in Cuzco, Peru. The stone illustrates the great precision Inca masons employed in ensuring their stone blocks fitted so well together that no mortar was needed. : r/interestingasfuck