The Inexplicable Universe: Unsolved Mysteries (The Great Courses) - Neil deGrasse Tyson

 

 

Since this "book" has no cover art, I better explain that I am listening to one of the Great Courses lecture series, The Inexplicable Universe: Unsolved Mysteries by Neil deGrasse Tyson. 

 

I'm three lectures in and so far it is a bit of history and information and a lot of tangents.I'm just not sure where he is going with each lecture or what point he is trying to make..