This was submitted a few days ago: https://news.ycombinator.com/item?id=6865571 https://news.ycombinator.com/item?id=6865571 And apparently a few years ago:

This was submitted a few days ago: https://news.ycombinator.com/item?id=6865571 https://news.ycombinator.com/item?id=6865571 And apparently a few years ago: https://news.ycombinator.com/item?id=2480946 https://news.ycombinator.com/item?id=2480946 https://news.ycombinator.com/item?id=2485159 https://news.ycombinator.com/item?id=2485159