The primary advantages of a ketch are that each of the sails is usually somewhat smaller than on a sloop of equivalent size, making sail handling easier.
They are the place of the scientific discoveries that move economies forward, and the primary means of educating the talent required to obtain and maintain competitive advantage.
"Entrepreneurs" who hire or work for the security services or the police have done especially well, because they have the ultimate competitive advantage: a licence for violence.
Three minutes later, Luis Fabiano increased Brazil's lead. He received a one-touch pass from Kaka, dribbled past Chilean goalkeeper Claudio Bravo and then knocked the ball into an open net.
This Dutch team has hardly dominated its opponents — Uruguay were dispatched by a margin of 3-2 in the semifinal — although in none of their games did they appear in any serious danger of losing.