Sinkholes form when the surface of the ground collapses into an empty space underneath—this one took two homes in Florida with it. | National Geographic

219K views · 1.3K reactions | What's big, blue, and 300 metres deep? It's the world's largest sinkhole, and it's just been discovered in the South China Sea | Sky News | Facebook

460K views · 4.4K reactions | Behold the "Dragon Hole." Scientists...

What Makes This Thailand Sinkhole So Deadly? 😱🕳️ In Thailand, a massive sinkhole unexpectedly linked to a nearby subway tunnel — triggering a terrifying underground collapse. 🚧💥 Rescue officers rushed to recover a car swallowed by the hole, but the situation turned critical as the ground kept caving in around them. Each landslide made it riskier, forcing them to call off the mission. Sinkholes like this form when underground water erodes limestone layers, creating hidden voids that suddenly