The Sacred Geometry Blog

Check out The Interactive Scale-of-the-Universe Tool applet at http://primaxstudio.com/stuff/scale_of_universe/

It is really cool!

You can see change the scale all the way down to the size of the quantum foam and see the size of the strings in string theory, and all the way up to the estimated size of the universe.

Here is a screen-shot of it to give you an idea of what it looks like.