The Internet's deepest secret: Why videos go viral

Ever wondered why certain videos go viral?

As part of his job, YouTube's trends manager Kevin Allocca analyzes the website's videos to understand what sets some apart from others. In this TED talk, Allocca explains the major reasons why a certain video goes viral.

Find the full TED talk in the link below.

Video credit: TED
Cover credit: Still from Adele's Hello music video