Subtropolis: The Underground Industrial Park in Kansas City's Caves (2014) (kcur.org) 2 points by marymkearney 3y ago ↗ HN
[–] marymkearney 3y ago ↗ Post inspired by the great comments about St. Louis MO's underground cave system on this thread. https://news.ycombinator.com/item?id=35164819
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