I just picked up a really neat flip-book Based on the Film "Powers of Ten"
By Charles and Ray Eames
It's a visual exploration from the edge of the universe to the inside of an
atom in a sleeping man's hand.
All this as the illustration of the effect of adding another zero to a number.
Hope this isn't too cryptic but no time to write more.
Give the site a check if you think it may be of interest.