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"The map shows the touch-ins (going into the network) and touch-outs (leaving the network) of Oyster cards at London's tube and train stations, including a few beyond the Greater London boundary which still accept . As the animation moves forwards in 10-minute intervals during the typical weekday, the balance between touch-ins and touch-outs is shown by a colour scale. Red indicates the great majority of taps are touch-ins, and green indicates mainly touch-outs. White is the "neutral" colour, indicating that roughly as many people are entering the network as leaving it, at that period in time."

"Syria has disappeared from the internet. That's not an exaggeration either, nearly the entire Middle Eastern country has been cut off from the web. A post from research company Renesys reveals that what effectively amounts to all of Syria's internet connectivity shut down earlier today: Starting at 10:26 UTC (12:26pm in Damascus), Syria's international Internet connectivity shut down. In the global routing table, all 84 of Syria's IP address blocks have become unreachable, effectively removing the country from the Internet. We are investigating the dynamics of the outage and will post updates as they become available. A more detailed post reveals that 77 networks, representing 92% of the routed networks in the country experienced an outage. The outage comes among increasing violence in the country. According to the Daily Star, the government cut off internet as well as cell phone activity amid increasingly fierce clashes between government troops and rebels."

Mobile phone services are improving agricultural yield and profits by providing farmers advice on crops, weather and market prices

. It cites a very lengthy list, but some of them are: Home to major stock exchanges and indexes Influential in international political affairs Home to world-renowned cultural institutions Service a major media hub Large mass transit networks Home to a large international airport Having a prominent skyline

Thanks largely to vehicle emissions, Mexico City was once the world's most polluted urban centre. But over the past decade, a focus on sustainable alternative transport has persuaded a growing number of citizens to leave their cars at home. A heavily subsidised underground network caters for 22m journeys daily, and conditions on the city's overcrowded roads have improved, with the metro bus system and the introduction of public bicycles contributing significantly to reduced pollution levels

"World has already exhausted a year's supply of natural resources in less than eight months, Global Footprint Network says"