/sci/ - Science & Math

>>9718060
nope, it's pic related
>constructed in less than 20 years
>tallest building in the world for 4 fucking millennia and still 90% intact today
>total mass of 6 fucking million tonnes, all transported without any kind of modern technology, which would mean they had to move 12 blocks into place each hour without pause for 20 years
>mean opening between joints of the casing stones was 0.5mm
>average error of the sides is 5cm
>base is completely flat +-15mm
>alignment to North within an error of 0.003 degrees
>ratio of perimeter to height equals to 2pi with an accuracy of more than 0.05%
literally god tier construction planning and execution