How Much Carbon Dioxide Does Your City Produce Each Day?
[html]Now you can find out thanks to a group of researchers publishing daily carbon emissions from 1500 cities around the world.[/html]
Source: How Much Carbon Dioxide Does Your City Produce Each Day? (http://ht**://www.discovermagazine.c**/planet-earth/how-much-carbon-dioxide-does-your-city-produce-each-day)