Hank delves into the details about that very popular substance: caffeine. Like SciShow on Facebook: http://www.facebook.com/scishow Follow SciShow on Twitter: http://www.twitter.com/scishow...
========== [high-speed] By now we've gotten to know each other. You may have noticed I'm kinda high energy guy.I can be [loudly] loud.I've been known to talk a little too fast. I
really excited about nerdy thingsAnd you're probably thinking to yourself"Ah, that Hank, he must have to drink a bunch of Rockstar, coffee, Red Bull, Diet Coke,other Coke and coffee and Rockstar and
coffee... I already did coffee! ...to keep himselfso peppy all the time."
[normal speed] And you would be wrong about that.This machine does not require caffeine
to operate![theme music]I have been known to have a Coke every
once in a while, but in generalI tend to avoid the world's most popular
psychoactive drug. This make me somethingof an aberration...