当好河马变坏时

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Steve Mirsky was the winner of a Twist contest in 1962, for which he received three crayons and three pieces of construction paper. It remains his most prestigious award.

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大众科学 Magazine Vol 282 Issue 1This article was originally published with the title “When Good Hippos Go Bad” in 大众科学 Magazine Vol. 282 No. 1 (), p. 28
doi:10.1038/scientificamerican0100-28a
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