A strange little side quest
Here is a rabbit hole for the next loading screen in The Good Dinosaur: Cooking Adventure: Cone-shaped wafers with cream were described in print before 1900, but the ice-cream cone became a major American fairground hit at the 1904 St. Louis World's Fair. And the history keeps stacking up: Reader Rabbit's 1986 arrival was part of a major expansion of educational computer software before the CD-ROM boom of the 1990s. The details change, but the appeal of learning a system and trying again is remarkably persistent.