Ask HN: What is your favorite HN post?
"The 4-color map theory is bunk," [0] a comment in which a user boldly refutes modern mathematics and, when faced with contradictory evidence, continues to double down on his assertions.<p>[0] <a href="https://news.ycombinator.com/item?id=16862553" rel="nofollow">https://news.ycombinator.com/item?id=16862553</a>