Today (Oct.9) is a Hangul Day.
Hangul is a korean alphabet, the most scientific language in the world.
The Hall of Worthies (Jiphyeonjeon, 집현전) is often credited for the work,
has been 556 years since it has been promulgated
by the fourth king of the Joseon Dynasty, Sejong the Great.
Hangul consists of 14 consonants and 10 vowels.
*Consonants : ㄱ ㄴ ㄷ ㄹ ㅁ ㅂ ㅅ ㅇ ㅈ ㅊ ㅋ ㅌ ㅍ ㅎ
*....Vowels.....: ㅏ ㅑ ㅓ ㅕ ㅗ ㅛ ㅜ ㅠ ㅡ ㅣ