When people in New York City call 311 to talk to government services representatives, what are they complaining about? In Manhattan, it's probably noise. On Staten Island, it's probably litter. In the Bronx, people are annoyed by graffiti. Dietmar Offenhuber of MIT's Sensable City Lab created this data visualization. You can see a larger version at the link.
FREE SHIPPING SALE - All T-Shirt Orders Get Free Worldwide Shipping
That's right: free shipping whether you're in the USA or anywhere else in the world!