but what if there are several perfect levels with the same result. It's just that everything is viewed from a different angle. then it's possible to measure even the entire universe to the accuracy of 1 atom? it's like making a new engine mechanism, but with perfect accuracy. it all depends on the audience who is interested. elsewhere people really want to know it, the goal is simple. something new in 2000 years since the circle was subdivided into 4 then 8 -16-32-64 parts and there wasn't exactly an exact definition of the number of PI.