An illustration of refraction of light. The straw seems bent, on account of refraction of light mainly because it enters liquid from air. The reality that light may very well be polarized was for The 1st time qualitatively discussed by Newton using the particle theory. Étienne-Louis Malus in 1810 https://andyvdmuc.activoblog.com/47057725/5-easy-facts-about-light-steel-frame-houses-described