Andrew Hahn crocheted a map of Lake Mendota in Wisconsin. Each stitch represents 300 square meters and each layer represents 10 meters of depth. I should learn to crochet.
Crochet lake map
![](https://flowingdata.com/wp-content/uploads/2023/06/crochet-lake-map-750x563.jpeg)
Andrew Hahn crocheted a map of Lake Mendota in Wisconsin. Each stitch represents 300 square meters and each layer represents 10 meters of depth. I should learn to crochet.