[Blogpost](https://blog.seanholloway.com/2022/03/13/visualizing-black-holes-with-general-relativistic-ray-tracing/) / [github-repo](https://github.com/HollowaySean/BlackHoleViz_v2) Burde gå an å replikere! Også gøy: [Hvordan de gjorde det i Interstellar](https://www.youtube.com/watch?v=MfGfZwQ_qaY)