No one knows specifically how many artisans built the Terracotta Army, because the workers were believed to be buried alive after its completion.
The Terracotta Army was part of Qin Shi Huan Di's tomb which is still yet to be completely uncovered to this day.
Qin Shi Huan Di's tomb took ~36 years and hundreds of thousands of workers to build. Again, no exact figures are possible because it is believed the entire hundreds of thousands strong workforce was all buried alive/killed after the tomb was completed.
about 221
There are many important general figures in the formation of the Terracotta Army. The supremo should be the emperor in the tomb nearby guarded by this army.
720,000 people
around 300 because there were so many terracotta warriors to uncover but eventually they only found about 700
hoe time
Yes the Terracotta army were painted but not many have paint any more as once they are exposed to fresh air the paint and lacquer will curl and fall off in just 15 seconds.
No they were not (many of the "peoples" heads have fallen off and/or are missing)
There are several types of terracotta warriors, including infantry soldiers, generals, chariots, horses, and officers. Each type serves a different role in the overall terracotta army.
it took 90,000 workers to build it.
The Terracotta Warriors vary in height. They are on average 1.84 metres tall. Amongst these statues, the shortest one is of height 1.75 metres. And there are many statues above 1.90 metres.
20,000 workers
How to Build a Robot Army has 176 pages.
Over 8,000 statues are known to exist. An estimated 7,500 have been uncovered to date