A decommissioned World War II-era destroyer docked near downtown Buffalo in New York is taking on water and listing...
Wall Buster: Water Crushes Concrete
Dubbed the Wall Breaching System or the “kinetic impact system,” it’s essentially an air cannon that shoots just about any material you want a distance of around 800 meters. It’ll throw a water jug against a wall with enough force to break down several layers of concrete blocks.