Factual history doesn't record the actual process of evolving in plain sight daily. it only records human behaviors practiced cradle to grave every generation lived so far. Repeating the same ideas every generation gap since dawn of civilization.
Absolute power of suggestion corrupts every great great grandchild added this rotation. That is the outcome of serving humanity all the time literally defined by 24/7 added 3 minutes and 56 seconds statistically to each rotation completed in 23 hours, 56 minutes and 4 seconds each rotation.
Why there was a Gregorian calendar invented in the 16th century to mirror what the Mayan Calendar measuring each 52,000 revolutions of the planet around the star developed by that extinct society 1,000 years prior to the Gregorian. Mayan Calendar even had the 9 month gestation period between conceived to birth phase of life evolving in plain sight.