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).
In Spring 2011, Kirsten Vangsness got to play double duty in her role as Penelope Garcia, portraying the character on CRIMINAL MINDS and the spinoff series, âCriminal Minds: Suspect Behavior,â on CBS. Vangsness has been acting on stage since she was very young.