Free Republic

In the early 1970s, with the Vietnam War winding down, the U.S. Navy worried about how to keep its fleet effective during the inevitable budget drawdown at war's end. Their innovative solution: build small, fast ships that could, thanks to new technologies of the time, tackle the missions once performed by much larger ships. The Navy had studied hydrofoil ship concepts for two decades. Hydrofoils were large joined wings that lifted the ship into the air, above the water, at high speeds. Mostly free of the drag imposed by sitting in liquid, a hydrofoil ship could go much faster than...

Carbon-fiber with 3,000 horsepower...hold muh beer.

The Russian government has commissioned the renewal of the “Caspian Sea Monster,” the legendary ground effect vehicle (GEV). Only 30 such crafts were built in the Soviet Union over two decades. Propeller The revival of GEV production was announced by the Alekseev design and construction bureau, which used to be the leading producer of such vehicles. According to its production branch director, Evgeny Meleshko, the bureau is working on a big model. It will spend two years making the new design with the first tests to be launched in 2012. “For our company it’s a big project, and most of...