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Over the years Calvin, from Calvin and Hobbes, has had several adventures involving corrugated cardboard boxes, in which he adapts them for many different uses. His inventions include the Transmogrifier, a flying time machine, the Duplicator, and an "Atomic Cerebral Enhance-O-Tron." Basically, cardboard boxes are the best things a kid could ever have in order to stimulate their imagination.
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