An amazing array of images showing the real size of earth...   

http://www.rense.com/general72/size.htm


Reminds me of something from "Hitchhikers..." about seeing a life size map of the Universe with an arrow saying "You Are Here"

[Zak Roy Yoballa]

There is a scale model of our solar system in the states (in the mid west I think?) that you have to drive a great deal to see each planet.  Pluto is the size of a pin head I think.  I'll look for the link and post it.