Mother's Day is here and it's time to bring a smile on your mom's face and make her feel special with your heartfelt efforts and gestures.
2022-05-08 13:02:52
In a new study, psychologists have found that smiling indeed makes people feel happier.
2019-04-15 14:25:42
According to the study, if you are smiling, it does not necessarily indicate that you are happy.
2018-09-10 13:02:14
According to the study, the nature of laughter for almost a decade and what it reveals about the evolution of human communication and cooperation.
2018-07-30 11:06:18
Generosity makes people happier, even if they are only a little generous. People who act solely out of self-interest are less happy.
2017-07-14 13:00:08
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