This is the idea, first espoused by K. Anders Ericsson, a pyschologist at Florida State University, that it takes about 10,000 hours of practice before any individual can become an expert.

Starring: Aaron Eckhart, Hilary swank.

Four destructive hurricanes and a tropical rain storm Alex, Ivan, Frances, Charley and Jeanne have occurred in a sequence, within a short period of time.