RT @sciam Problems W/out Passports: Scientific Research Diving @uscdornsife Just When You Think It Can't Get Any Better http://bit.ly/k6vFif
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
RT @sciam Problems W/out Passports: Scientific Research Diving @uscdornsife Just When You Think It Can't Get Any Better http://bit.ly/k6vFif