Subtitled in Vietnamese4:14The science of snowflakesMaruša BradaTranslated by Minh NguyenReviewed by Le Dzung
Subtitled in Vietnamese8:39What happens when a city runs out of room for its deadAlison KillingTranslated by Chu ThuReviewed by Minh Nguyen
Subtitled in Vietnamese11:21Older people are happierLaura CarstensenTranslated by Dung VõReviewed by Minh Nguyen
