The travel velocity of these two wave types is not the same (P-waves are faster than S-waves). Thus, if there is an earthquake somewhere, the first waves that arrive are P-waves. In essence, the gap in P-wave and S-wave arrival gives a first estimate of the distance to the earthquake.
With the mysterious U.S. Senator Eddie Morra (Bradley Cooper) providing him with a second drug to counteract NZT's deadly side effects, Brian uses his enhanced abilities to help FBI agent Rebecca Harris (Jennifer Carpenter).
Without Limits Photos. Movie Info. A film about the late Oregon running legend Steve Prefontaine and his coach, Bill Bowerman. Bowerman helped create a generation of world-class runners at the University of Oregon and went on to coach at the Olympics.