3 ms·Show HN: Ask Feynman1 points by ofermend 3y agoQuestion answering based on all of Richard Feynman's lecture content.isuleman 3y agoHow long this website is going to stay up ?ofermend 3y agoWe intend to keep it up as a service to the community. No current plan to take it down. Why?isuleman 3y agoUsually websites like this vanish after a month or so...