What if a tsunami miles high and moving at astronomical speeds raced across entire countries? Waves towering over cities and forests, crushing everything in their path, moving faster than any storm ever recorded. Debris would fly miles inland, ecosystems wiped out, freshwater contaminated, and infrastructure obliterated in moments. Such a wave could only come from an extraordinary asteroid impact or planet-scale tectonic event. While impossible in reality, imagining it shows just how fragile hum