Subtitled in Korean4:40Could we survive prolonged space travel?Lisa NipTranslated by 조 영호Reviewed by Jihyeon J. Kim
Subtitled in Korean빈곤을 종식시킬 수 있지만 하지 않은 이유 | 테바 시애니키(Teva Sienicki) | TEDxMileHighWomenTranslated by 조 영호Reviewed by Jihyeon J. Kim
Subtitled in Korean4:15Where do math symbols come from?John David WaltersTranslated by 조 영호Reviewed by Jihyeon J. Kim
