Because the standard density of the black hole inside its Schwarzschild radius is inversely proportional to the square of its mass, supermassive black holes are significantly less dense than stellar black holes. The standard density of a 108 M☉ black hole is similar to that of h2o.[184] Therefore, the physics https://econopass.com/news/science-technology/7-mind-blowing-ways-the-technological-singularity-will-transform-humanity/