Question

what is the history of spherical mirrios in human civilization

Answer 1

The firstmirrors used by people were most likely pools of water, or water. ... 3) Ptolemy conducted a number of experiments with curved polished iron mirrors. He also discussed plane, convex,concave and spherical mirrors in his optics.

Parabolic mirrors were described and studied in classical antiquity by the mathematician Diocles in his work On Burning Mirrors. conducted a number of experiments with curved polished iron mirrors, and discussed plane, convex spherical, and concave spherical mirrors in his Optics. Parabolic mirrors were also described by the physicist Ian Sal in the 10th century, and Ian AL-Haythamdiscussed concave and convex mirrors in both cylindrical and spherical geometries, carried out a number of experiments with mirrors, and solved the problem of finding the point on a convex mirror at which a ray coming from one point is reflected to another point. By the 11th century, clear glass mirrors were being produced in Moorish Spain.