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).
Nuvigil - Armodafinil. Iâm glad itâs over. Last week, I spent five days taking a drug that the movie Limitless is based on; Bradley Cooper plays the lead. In real life, the drugâs called âNuvigil.â Sadly, upon taking it, my cheek bones and abs did not take on the same characteristics as Mr. Cooperâs. But I did learn a hell of a lot about this pill, a so-called âmagic drugâ that increases dopamine flow within the brain and, by proxy, fights excessive daytime sleepiness.