TDWI Upside - Where Data Means Business

Data Stories: Connections and Travel Across the Globe

Three-and-a-half degrees of separation, plus how airports connect cities.

See How Social Networks Connect People

 

Are you familiar with the phrase six degrees of separation? That’s the theory that any two people can be connected by six or fewer links. In other words, you can reach anyone on the planet through a chain of knowing a person, who knows a person, who knows a person, etc.

Facebook recently examined the connections in their network and determined that each of their users (1.59 billion people) is connected to each other user by an average of only three and a half people.

Read more about the research and see your “degrees of separation” number on the Facebook blog.

 

See How Airports Connect Cities

Visit flightconnections.com to explore how connected the modern world is through air travel. This interactive map will show you all the flights out of any airport.

 

How Far Can You Get on 50 Dollars?

 

Cost information site How Much has created a series of maps which show how far you can drive from a selection of major cities on $50 of gas. They even included notes about major attractions you’ll find within each range. See all the maps at HowMuch.net.

 

About the Author

Lindsay Stares is a production editor at TDWI. You can contact her at lstares@tdwi.org.


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