Subtitled in SerbianZašto su bitne krvne grupe? - Natali S. Hodž (Natalie S. Hodge)Translated by Aleksandra VukelićReviewed by Mile Živković
Subtitled in Serbian12:10How to stay calm when you know you'll be stressedDaniel LevitinTranslated by Aleksandra VukelićReviewed by Mile Živković
