Subtitled in Arabic4:22Is it possible to create a perfect vacuum?Rolf Landua and Anais RassatTranslated by Nusaiba DanounReviewed by Ines Azabou
Subtitled in Arabicتأثير المتفرج أمرٌ معقّد، وإليكم السبب | كين براون | TEDxUlowaTranslated by Nusaiba DanounReviewed by Riyad Altayeb
