A strange little side quest
Grombi trivia break for Colorbox Pink v7: In 1958, Tennis for Two used an analog computer and an oscilloscope to turn simple physics into a playable tennis-like demonstration. That is only half the story. Computer Space reached arcades in 1971 and became one of the earliest commercial electronic arcade games, even though its controls proved demanding for many players. The screen is modern; the urge to test skill, pattern and timing definitely is not.