Subtitled in Korean16:57The ancient ingenuity of water harvestingAnupam MishraTranslated by Byung Kon KangReviewed by Jun Ha Park
Subtitled in Korean16:23Transition to a world without oilRob HopkinsTranslated by Seokjun KimReviewed by Jun Ha Park
Subtitled in Korean4:40Robots that "show emotion"David HansonTranslated by Jun Ha ParkReviewed by Eunyoung Lim
Subtitled in Korean2:22Global warming's theme song, "Manhattan in January"Jill SobuleTranslated by Poram LeeReviewed by Jun Ha Park
Subtitled in Korean19:57How we discovered DNAJames WatsonTranslated by Seah KangReviewed by Jun Ha Park
