Quora is a place online, the word 'platform' might apply, where anyone can post a question, and the community of Quora is invited to answer it. Some of the questions are silly, go-look-it-up kinds of questions, or so poorly worded that they make no sense. It is a global thing, and English is not everyone's first language which accounts for some of the odd wordings and assumptions inherent in some questions. But many of them are intriguing, and really do rouse the imagination and the teacher, the... Sign in to see full entry.