Narratives from Around the World
![](https://media.wnyc.org/i/800/0/c/85/photologue/photos/MAIN6_urbanwater.png)
"Urban Water Needs" by Hal Watts and Matthew Laws: water makes the sponges in this world map grow in proportion to the country's water use.
( Science Gallery, Trinity College Dublin )
( Science Gallery, Trinity College Dublin )
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