Subtitled in Korean16:06Teaching one child at a timeShukla BoseTranslated by Youngsoo ChoiReviewed by Inhyuk Song
Subtitled in Korean16:11Intricate beauty by designMarian BantjesTranslated by Youngsoo ChoiReviewed by Bowon Chung
Subtitled in Korean22:20Design and discoveryDavid CarsonTranslated by Youngsoo ChoiReviewed by Yenah Lee
Subtitled in Korean19:37The thinking behind 50x15Hector RuizTranslated by Youngsoo ChoiReviewed by Seo Rim Kim
