Definition: A demisphere is a spherical shape that is formed by connecting two opposite points on the surface of Earth or another celestial body. It consists of two hemispheres, each one rotating around its axis at different rates due to the gravitational pull between the Earth and the moon or other celestial bodies. The term "demi-sphere" can be used interchangeably with a demisphere when referring to the shape itself, as it is often used in contexts where both directions of rotation are being considered.
closed bracket.
what should be said.