The conversation between human and AI assistant.
What is the maximum number of upvote for an answer on Quora until now?
Yes, please.
After doing some research, it seems that the answer with the most upvotes on Quora is about the question, "What are the most mind-blowing facts about the universe?" The answer was given by an astrophysicist and talks about various interesting and mind-bending facts about the universe.