Spoiler warning: This post contains spoilers for Project Hail Mary. If you haven’t watched it yet, go watch it! Watching a Ryan Gosling movie and ending up with the sudden urge to revise central forces and orbital mechanics wasn’t exactly what I was expecting. And yet, here we are. Exam season is creeping closer every passing day, so I guess I can’t complain too much, but I will anyway, because that’s what this blog is for.