I’m not trained in physics, but had the usual courses in high school and college. Ever since I was a kid, the concepts of infinity, the expanding universe (expanding into what?), the conflict between Einstein and quantum physics, dark matter and dark energy have all held my interest. I can’t think in terms of time-space, but I find all of this very interesting. When I express that interest to others, I usually get eye-rolls or that deer-in-the-headlights look. It ain’t easy being a closet geek.
Yes. I've seen that look myself. Nice to hear from someone else here in Freeper-Land who can see that this might be a big deal. It really could be.