The 4 types of #audio that people share, from explainers to sounds that make you go “Whoa!”
▻http://www.niemanlab.org/2015/01/from-explainers-to-sounds-that-make-you-go-whoa-the-4-types-of-audio-that
How can public #radio make audio that breaks big on social media? A NPR experiment identified what makes a piece of audio go viral.