Study: The Bigger Your Social Network, the Bigger Your Brain | PRI's The World http://www.theworld.org/2011/11/study-the-bigger-your-social-network-the-bigger-your-brain/ …
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
Study: The Bigger Your Social Network, the Bigger Your Brain | PRI's The World http://www.theworld.org/2011/11/study-the-bigger-your-social-network-the-bigger-your-brain/ …