Powers of Ten

Just flew back from North Carolina (and, boy, are my arms…oh, never mind). Anyway, I was going through the 14,000 messages in my Inbox, when I found this one from (Formerly Red) Menace. One of the exhibits at the Molecular Expressions website is Powers Of 10–an interactive Java piece that takes you from 10 million light years away from the Milky Way Galaxy down to a single proton in decreasing powers of ten.