[Hydrothermal explosion at Yellowstone National Park | Hacker News](https://news.ycombinator.com/item?id=41050055)
[VIDEO: Biscuit Basin geyser explodes, sending Yellowstone tourists packing | The Hole Scroll | jhnewsandguide.com](https://www.jhnewsandguide.com/the_hole_scroll/video-biscuit-basin-geyser-explodes-sending-yellowstone-tourists-packing/article_6862fda2-4923-11ef-b5c4-abdc9bc8cd83.html)