How Viral Videos Spread As Explained By CGP Grey News Zoom Out Zoom In By admin 4:47 pm March 10, 2015 Posted on... 4:47 pm March 10, 2015 Written By admin CGP Grey’s latest and greatest video finally explains how things go “viral” and why the term is so damn relevant. For anyone looking to make their own viral video, this information is incredibly helpful. Now to figure out how to make money from it!