The U.S Coast Guard rescued four Canadians after their catamaran capsized about 140 miles southeast of Wilmington, North Carolina, officials said. At 12:18 p.m. on Saturday, the Coast Guard 5th ...

The basic idea of the roller ship was to get much of the ship’s body out of the water. This part of the concept was sound. No it’s not. Contact with the water creates a great deal of drag on a ...