Hoisted from my open tabs: http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0062609 …
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
Hoisted from my open tabs: http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0062609 …