At least in day to day life. If we compair us to birds or fish i think theres a case to be made that were only using a 2d world.
At least in day to day life. If we compair us to birds or fish i think theres a case to be made that were only using a 2d world.
This is where fractal/fractional dimensions become useful. Living on the surface of the earth puts us in a dimension between 2 and 3, and varies depending on the environment you’re living in.