TED Talks - Hans Rosling: Let my dataset change your mindset: http://bit.ly/9B9M7 (via @GeorgeDvorsky)
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
TED Talks - Hans Rosling: Let my dataset change your mindset: http://bit.ly/9B9M7 (via @GeorgeDvorsky)