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How ZIP codes nearly masked the lead problem in Flint(2016) https://news.ycombinator.com/item?id=14237184 https://news.ycombinator.com/item?id=14237184
by kevindqc 9y ago
How ZIP codes nearly masked the lead problem in Flint(2016)
https://news.ycombinator.com/item?id=14237184 https://news.ycombinator.com/item?id=14237184