Subtitled in Persian3:58Your phone’s camera isn’t as good as you think Rachel YangTranslated by Zahra NaseriyReviewed by Sadegh Vahdati Nia
Subtitled in Persian4:19How exactly do inhalers work?Anna RothschildTranslated by Zahra NaseriyReviewed by Masoud Motamedifar
Subtitled in Persian4:29How smart are crows?Katharina BrechtTranslated by Zahra NaseriyReviewed by Sadegh Vahdati Nia
Subtitled in Persian4:44Why are there so many different kinds of dogs?Kathleen Morrill PirovichTranslated by Zahra NaseriyReviewed by Sadegh Vahdati Nia
