Estudio Santa Rita(Credit: Estudio Santa Rita)There's a secret side of YouTube, just beyond the guiding hand of the algorithm – and it’s nothing like what you know. The vast majority of YouTube's estimated 14.8 billion videos have almost never been seen. Until now.This year marks YouTube's 20th birthday. From its humble beginnings as a venue for amateurs, today YouTube is such a behemoth that the company calls itself the new Hollywood. YouTube is the world's number one TV streaming service, wher...