You can asked anything under the sun here as long as it doesn't break the rules. Everyone and anyone can ask any question here, whatever they want to learn or know something.It might be about love life, school assignments especially mathematics, or science, logic topics, practically personal views, characteristics, about animals, our nature, world topic, world issue, politics issue, or even if about computer science.
It is broad to ask a question here but be specific too and make sure you put in in a correct category. So the person who will answer it will understand what is the question all about and can answer it directly and honestly. Every topic needs to be specific I guess, as some questions are not widen enough so the person who might answer it will have doubt how to express the answers.