Subtitled in Korean3:51Hands-on science with squishy circuitsAnnMarie ThomasTranslated by Su Jeong HanReviewed by Jaeju Lee
Subtitled in Korean17:17The political chemistry of oilLisa MargonelliTranslated by Su Jeong HanReviewed by Seo Rim Kim
Subtitled in Korean16:14Meet e-Patient DaveDave deBronkartTranslated by Jungsoo KimReviewed by Su Jeong Han
