Hangul supremacy
Hangul supremacy is the belief, most widespread in Korea, that the Hangul alphabet developed by King Sejong the Great's Hall of Worthies in 1443 is the simplest, most logical, most beautiful and most scientific of the world's writing systems. In its extreme form, the belief holds that Hangul is in fact best suited for the expression of sounds in all languages.
Burling Hull
Hull claimed to be — and is generally credited as — the inventor of the Svengali deck of cards, which he patented in 1909. He claimed to have invented more than 500 magical effects and he was a prolific writer, with 52 published books to his name, including "Sealed Mysteries and Sleights", "The Encyclopedia of Stage Illusions", "Sealed Mysteries", and "How to Answer Questions for Crystal Gazing and Mind Reading Acts". He wrote on a wide variety of magical subjects, including card tricks, mentalism, escapes, razor blade swallowing, sightless vision, billiard ball manipulation, silk magic, second sight acts, publicity, and showmanship.