RT @KalanThinks @BBC_Future Can you add a link to the book http://hvrd.me/qTE1tj since it is free. Thanks.
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
RT @KalanThinks @BBC_Future Can you add a link to the book http://hvrd.me/qTE1tj since it is free. Thanks.