The next physical frontier is not in the heavens, it is below our feet: http://unenumerated.blogspot.com/2011/02/some-speculations-on-frontier-below-our.html …
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
The next physical frontier is not in the heavens, it is below our feet: http://unenumerated.blogspot.com/2011/02/some-speculations-on-frontier-below-our.html …
