This is an interesting look at the science of Interstellar, and how much the filmmakers and vfx team put effort into getting the science right, bending details of the film to the latest science like space time bends around a black hole.
I mean, I guess. I do not know if I got that right.
To be honest, despite watching this actively for most of it, some of the time I had to go back as they were talking about…