Researchers from @USC and @Illinois_Alma developed a "smart bomb" to attack childhood leukemia: http://ow.ly/DWg90
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
Researchers from @USC and @Illinois_Alma developed a "smart bomb" to attack childhood leukemia: http://ow.ly/DWg90