Conde Nast Traveler asked their readers if, after visiting a city for the first time, if they would plan a return trip. They plotted the responses and came up with their first-ever 'Return-Visit Ranking.' It's a countdown of the cities most likely to get a second visit.
The University of Vermont did a study on the happiest languages in the world. They rated words in various languages like: sad, happy, laughter, food, truck, greed and terrorist. They asked people to rate the sound of the words on a scale from 1 to 9.