My Favorite Universe
      On Being Round (1x1)
      Épisode final de la série
      Date de diffusion: Mar 01, 2005
      What forces tend to make objects round? And why is a sphere the most efficient shape an object can take? The answers will lead us across the cosmos.
     
    
      
        
        
          
            - Première: Mar 2005
 
            - Épisodes: 1
 
            - Abonnés: 0
 
          
         
        
          
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            -  The Great Courses
 
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