Found a nice article in New Scientist that relates to the movie Inception. Look through the comments as well as they add some interestingness to it.  If you have seen the movie, go ahead and read it for some real and fun facts. If you haven’t.. do that first. It’s a good one and sparked a lot of interesting conversations between me and my friends. Funny thing it came out just when we were in the mood of discussing dreams, lucid dreaming and being able to record and save dreams. It’s such a perfect and colourful theme that anybody can relate to somehow.