It's cool if ancient Egyptians or Mayans or whoever had this stuff, but if you're talking about the history of how we know things today, then the ones you want to talk about are the mostly old white dudes who rediscovered it and popularised it for the modern world. Earlier cultures discovering these things is really interesting, but it's sort of a Leif Ericsson discovering America type situation a big deal that ultimately didn't amount to much.