From your mood to the movement of your favorite rapper, there’s a lot we can learn from Twitter. For one, the U.S. West Coast is happier than the East Coast—or so say Northeastern and Harvard researchers, who mapped out a…
From your mood to the movement of your favorite rapper, there’s a lot we can learn from Twitter. For one, the U.S. West Coast is happier than the East Coast—or so say Northeastern and Harvard researchers, who mapped out a…