Drawing Pictures Using Epicycles

Hi HN! Long time lurker but seeking advice. I made a personal website this year writing about topics I love. Unfortunately, my direct peer group is not that involved in the same interests as me, and I've found it difficult to share the stuff I create with the right audience. Without using the social media gimmicks, how do I find that audience?

Here is my first post I wrote back in Jan '21. I hope someone enjoys it! Always looking for feedback.