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Are happier people better citizens?

1 min read

Does homework worsen inequality?

1 min read

Why do we cry?

1 min read

Does sex in marketing really sell?

1 min read

What qualities get men and women the most responses in online dating?

2 minutes

Will looking black get you a longer jail sentence — even if you’re white?

1 min read

You know why that country’s citizens are miserable? Too many colors in their flag.

1 min read

In which US States are people most satisfied with life?

1 min read

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