Sometimes it is helpful to see details as well as the big picture. This Demonstration shows a rule 110 cellular automaton evolving from random initial conditions. Subranges of values and a smaller plot are presented by tooltips that appear when your mouse is next to the disks. You can resize the table of example data and modify the range of values shown by the tooltip. The red disk marks the center of the subranges, the green disk indicates the size of the selected subrange, and the cyan disk helps to find the other disks if subranges are relatively small.