When the Street Opens Up: Underground Collapse in Israeli Cities

A street that looks solid can vanish in an instant, revealing a hidden world of pipes, cables, and tunnels. This episode explores the surprising physics behind urban sinkholes in Israeli cities, from Tel Aviv to Jerusalem. We break down why aging water mains—not construction projects—are the primary cause, how soil arching creates invisible voids, and what happens when light rail, parking garages, and century-old utilities all compete for the same underground space. If you've ever wondered what's really beneath your feet, this one's for you.