Site na 1670 ruo 1672, Newton kụziri banyere optics. N'oge a, ọ nyochara ntụgharị nke ìhè, na-egosi na a ga-eme ka ọtụtụ ụcha nke a na-emepụta site na prism na-acha ọcha na-acha ọcha site na oghere na prism nke abụọ. Ọmụmụ ihe ọmụmụ nke oge a ekpughewo na nyocha Newton na resynthesis nke ìhè ọcha na-akwụ ụgwọ na alchemy corpuscular. O gosipụtara na ìhè na-acha agba anaghị agbanwe ihe ya site na ịkewapụ ụzarị agba ma na-enwu ya na ihe dị iche iche, nakwa na n'agbanyeghị ma a na-atụgharị, na-agbasa, ma ọ bụ na-ebute, ìhè ahụ na-anọgide na otu agba. N'ihi ya, ọ chọpụtara na agba bụ nsonaazụ nke ihe ndị na-emekọrịta ihe na-acha ọkụ na-acha ọkụ kama ịmepụta onwe ha. A maara nke a dị ka Newton's theory of color. Ajụjụ: Ebee ka agba si abịa?
ihe ndị na-emekọrịta ihe na ìhè nke nwere agba