ضيوف الحلقة
Yohuru WilliamsSelf - Professor, University of St. Thomas
Hakeem Muata OluseyiSelf - Astrophysicist/AuthorAAustin RogersSelf - Jeopardy! Champion
Yohuru WilliamsSelf - Professor, University of St. ThomasHakeem Muata OluseyiSelf - Astrophysicist/Author