The hair showed a trichoschisis-like sample at light microscopy and alternate banding at polarizing microscopy. The point that light may be polarized was for The 1st time qualitatively explained by Newton using the particle concept. Étienne-Louis Malus in 1810 developed a mathematical particle concept of polarization. Noting discrepancies inside https://light-steel-villa33210.bloguerosa.com/37712668/not-known-facts-about-steel-frame-house