Subtitled in Arabicوقف وضع العلامات بالتعليم | إليزابيث ويسنر-جروس | TEDxBeaconStreetTranslated by Kalie Duong
Subtitled in Arabic13:49What sticky sea creatures can teach us about making glueJonathan WilkerTranslated by Kalie DuongReviewed by Amany Allam