Week-3 Tech Blog Post (Arrays and Hashes)

I loved the way you simplified the definitions.  Straight and to the point! 

Looking at your blog gives me some ideas--I really am interested in the index you have in the upper right hand corner.  Very cool!  I am going to look into the code for that.  

The only suggestion I would have is to move the blog from the left so there is more of a margin.  

I enjoyed reading. 
