Subtitled in Arabic6:27The brain benefits of deep sleep -- and how to get more of itDan GartenbergTranslated by Rashed KhaledReviewed by Fatima Zahra El Hafa
Subtitled in Arabic5:54How to win at evolution and survive a mass extinctionLauren SallanTranslated by Rashed KhaledReviewed by Hani Eldalees
Subtitled in Arabicأين نشأ الجنس؟ | فيفان كومنغ | TEDxUniversityofMacedoniaTranslated by Rashed Khaled
