Wired 14.10: STARTThe merely superrich buy land. The ultrarich make their own, using special ships called trailing suction hopper dredgers. These leviathans can hoover up to 835,000 cubic feet of sand per hour from the ocean floor and spit it out in a new location with the precision of an engineer. The vessels were originally designed to […] The merely superrich buy land. The ultrarich make their own, using special
