Giving new meaning to the phrase coffee grounds, the Polish city of Krakow has begun spreading used coffee on city sidewalks in wintry conditions. The city’s parks and greening agency,…
The City of Krakow is Spreading Coffee on Icy Walkways
Giving new meaning to the phrase coffee grounds, the Polish city of Krakow has begun spreading used coffee on city sidewalks in wintry conditions. The city’s parks and greening agency,…