This makes one wonder how small we are in magnitude. Florida State University, Tallahassee, Florida has put up a very interesting Java applet on their site. It begins with a view of the Milky Way Galaxy viewed from a distance of 10 million light years and then zooms towards Earth in powers of ten distance.  10 million to one million, to 100,000 light years and so on. It finally reaches a large Oak Leaf outside the laboratory building and zooms into the leaf until it reaches to the level of the quarks viewed at 100 attometers. *Click on the link above