Subtitled in Vietnamese4:06Why certain wildfires are necessaryJim SchulzTranslated by Thanh LyReviewed by Phan Vi
Subtitled in Vietnamese4:40How interpreters juggle two languages at onceEwandro MagalhaesTranslated by Thi BuiReviewed by Thanh Ly
Subtitled in Vietnamese4:46Why do people have seasonal allergies?Eleanor NelsenTranslated by Thanh LyReviewed by Phan Vi
Subtitled in VietnameseMối nguy của sinh vật xâm hại -Jennifer KlosTranslated by Thanh LyReviewed by Thi Bui
Subtitled in VietnameseSơ lược về năng lượng trên Trái Đất - Joshua M. SneidemanTranslated by Huyen TruongReviewed by Thanh Ly
Subtitled in VietnameseThế mạnh và điểm yếu của A-xít và Ba-zơ - George Zaidan and Charles MortonTranslated by Thanh LyReviewed by Thu-Ha Tran