David Eagleman and Mysteries of the Brain : The New Yorker - http://www.newyorker.com/reporting/2011/04/25/110425fa_fact_bilger?currentPage=10?mbid=social_mobile_tweet …
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
David Eagleman and Mysteries of the Brain : The New Yorker - http://www.newyorker.com/reporting/2011/04/25/110425fa_fact_bilger?currentPage=10?mbid=social_mobile_tweet …