Putting things in perspective...

[Raya]

This is truly amazing! We go from one cosmos to the next. I suspect that, proportionately, inner space is just as huge and phenomenal as outer space.

http://micro.magnet.fsu.edu/primer/java/scienceopticsu/powersof10/index.html

[Fozzik]

Ok, watch that again and realize this -
Current desktop processors have transistors (the little on/off switches that make up the logic) that are 90 nanometers wide.