Double-Blind Violin Test: Can You Pick The Stradivarius? http://www.npr.org/blogs/deceptivecadence/2012/01/02/144482863/double-blind-violin-test-can-you-pick-the-strad?sc=fb&cc=fp …
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
Double-Blind Violin Test: Can You Pick The Stradivarius? http://www.npr.org/blogs/deceptivecadence/2012/01/02/144482863/double-blind-violin-test-can-you-pick-the-strad?sc=fb&cc=fp …