Nathan Yau has a fascinating look at what makes us happy.
What makes people the most happy
What made you happy in the past 24 hours? Researchers asked 10,000 people this question. More specifically, the collaboration between the University of Tokyo, MIT, and Recruit Institute of Technology asked participants on Mechanical Turk to list 10 happy moments. This generated a corpus of 100,000 happy moments called HappyDB.
With how things are these days, I was happy to read over and analyze such a happy dataset.