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Sir David Brewster KH PRSE FRS FSA Scot FSSA MICE (11 December 1781 – 10 February 1868) was a Scottish scientist, inventor, author, and academic administrator.
Sir David Brewster (born December 11, 1781, Jedburgh, Roxburghshire, Scotland—died February 10, 1868, Allerby, Melrose, Roxburghshire) was a Scottish physicist noted for his experimental work in optics and polarized light—i.e., light in which all waves lie in the same plane.
- The Editors of Encyclopaedia Britannica
Sir David Brewster was a Scottish physicist who invented the kaleidoscope, made major improvements to the stereoscope, and discovered the polarization phenomenon of light reflected at specific angles.
Learn about the history of the kaleidoscope, a tube with mirrors and colored objects that creates beautiful patterns. Find out how Scottish scientist David Brewster invented it in 1816 and how it was improved by Charles Bush in the 1870s.
Jul 10, 2021 · Learn about the life and achievements of David Brewster (1781-1868), who patented the kaleidoscope in 1817 and made important contributions to optics and polarized light. Find out how the kaleidoscope works, its history and variations, and some references and links.
Learn about Brewster's life, achievements, and discoveries in optics, such as polarization, kaleidoscope, and stereoscope. Find out how Brewster's angle and polarized light are related to refractive index and Fresnel lenses.
May 23, 2018 · Learn about David Brewster, a Scottish scientist and educator who made important contributions to optics and polarization. Find out his life story, achievements, and legacy in this comprehensive article.
