title: Isaac Newton invented the frequency code.
authors.forename: T
authors.initials: T
authors.lastname: Struzik
mesh_terms: D000818:Animals; D004739:England; D049671:History, 18th Century; D049673:History, 20th Century; D006801:Humans; D055095:Optics and Photonics / Q000266:history; D014785:Vision, Ocular / Q000502:physiology*