A strange little side quest
A small trivia drop for Color Sequence: Reader Rabbit's 1986 arrival was part of a major expansion of educational computer software before the CD-ROM boom of the 1990s. And the history keeps stacking up: In 1958, Tennis for Two used an analog computer and an oscilloscope to turn simple physics into a playable tennis-like demonstration. That gives Color Sequence a little more company than it first appears to have.