Subtitled in Korean활동가가 되고 싶으세요? 장난감으로 시작하세요. - 맥케나 포프 (McKenna Pope)Translated by Gyu LeeReviewed by Juhyeon Kim
Subtitled in Korean10:06How to build an information time machineFrederic KaplanTranslated by Surie LeeReviewed by Gyu Lee
