I personally found Einstein's own book more intuitive, probably because he (understandably) goes into more detail than this short story: http://books.google.co

I personally found Einstein's own book more intuitive, probably because he (understandably) goes into more detail than this short story: http://books.google.com/books?id=gQ8LAAAAYAAJ&dq=special%20general%20relativity%20einstein&pg=PR3#v=onepage&q&f=false http://books.google.com/books?id=gQ8LAAAAYAAJ&dq=special...