Common visualizations of black holes, like embedding diagrams, inaccurately depict them as funnels with no bottom; this "bottom" represents a misrepresentation of space-time curvature in a simplified, ...

Disclaimer: I am very much a physics noob. This might be a nonsensical question. That spacetime can be curved or warped is something I can grasp, but I keep getting stuck on one specific aspect of how ...