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).
by Victoria McNally 9/23/2015. The Tuesday night (September 22) premiere of â Limitless ,â the CBS series about brain boosting drugs, was full of thrills, chase scenes, and struggling musician Brian Finch (Jake McDorman) being the smartest guy in the room, all thanks to a special little pill.