ZIP Codes in the United States
It’s likely that if you routinely send mail to a location within the United States, you know how critical it is to get the ZIP … Read more
Geography of Sewage Contamination in the Ocean
80% of the sewage produced by the global population makes its way into the world’s oceans untreated.
What are Desire Paths?
As the name implies, desire paths (or social trails) are informal pathways made by pedestrians, cyclists, and animals that carve out more desired routes for passengers.