Subtitled in Vietnamese10:51The wheat field that could change the worldGuntur V. SubbaraoTranslated by Trang 39.QuỳnhReviewed by Nguyen Tran Nhat Minh
Subtitled in Vietnamese5:19Why do we eat popcorn at the movies?Andrew SmithTranslated by Trang 39.QuỳnhReviewed by Anh Thu Hoang
Subtitled in Vietnamese6:41How vaccines are developed -- and why they're safeJen GunterTranslated by Trang 39.QuỳnhReviewed by An Pham