Mathematics, Physics, Einstein, Geometry, Nature.
mathematics such as topology and differential geometry. Comparison of elliptic, Euclidean, and hyperbolic geometries in two dimensions [3] [5] References [1]. https://www.wikiwand.com/en/Tidal_force [2]. https://rwu.pressbooks.pub/webboceanography/chapter/11-1-tidal-forces/ [3].