Facebook Joins @cleantechgroup to promote #environment & launches #innovation contest with $25k prize http://thenextweb.com/facebook/2013/01/30/facebook-cleantech-challenge/ … by @thekenyeung
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
Facebook Joins @cleantechgroup to promote #environment & launches #innovation contest with $25k prize http://thenextweb.com/facebook/2013/01/30/facebook-cleantech-challenge/ … by @thekenyeung