If you haven't yet, be sure to sign up for the Tweet-up at the World Science Festival in NYC! Info here: http://bit.ly/4qx2KY
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
If you haven't yet, be sure to sign up for the Tweet-up at the World Science Festival in NYC! Info here: http://bit.ly/4qx2KY