Doctors in New York successfully performed the world’s first face and double hand transplant.
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The first Mormon Pioneers left their homes in Nauvoo, Illinois, and began the long trek to the Salt Lake Valley.
Mark Zuckerberg founded the social networking website Facebook.
Bill Gates had a pie thrown in his face while visiting EU officials in Brussels, Belgium.
The electric typewriter went on sale for the first time in Syracuse, New York, USA.
Post Malone released his debut single, 'White Iverson,' to Soundcloud.