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).
Game of Thrones star Gwendoline Christie plays Commander Lyme, adding another role in an epic sci-fi/fantasy series to her resume. Christie is best known for wielding a sword and not putting up with Jaime Lannisterâs nonsense as Brienne in Game of Thrones. She also will appear in the upcoming Star Wars: The Force Awakens as the mysterious Captain Phasma, who wears a cape and shiny stormtrooper armor.