HN July 4th thread Scuba diver accidentally discovers prehistoric industrial complex in Mexico [1], the original paper [2], and the spectacular underwater foota

HN July 4th thread Scuba diver accidentally discovers prehistoric industrial complex in Mexico [1], the original paper [2], and the spectacular underwater footage included in a CBC News video [3] via joachimma [4]. [1] https://news.ycombinator.com/item?id=23730884 https://news.ycombinator.com/item?id=23730884 [2] https://advances.sciencemag.org/content/6/27/eaba1219.full https://advances.sciencemag.org/content/6/27/eaba1219.full [3] https://www.cbc.ca/player/play/1760020035814/ https://www.cbc.ca/player/play/1760020035814/ [4] https://news.ycombinator.com/item?id=23731910 https://news.ycombinator.com/item?id=23731910