‘It’s not a woman’s duty to smile for you’ and 11 more strong, feminist facts.

On Tuesday, the hashtag #ItsNotAWomansDutyTo took off on Twitter.

Communication

A dark sense of humor doesn’t mean you’re gloomy. It actually reveals 3 surprising strengths.

Communication

People expected to enjoy unfamiliar stories more. An experiment found the opposite.

Education

A teacher gave 32 eighth graders an impossible math problem. One kid’s second guess says so much.

Culture

He took up competitive gaming after retiring. Then he retired again—with a championship.