In 1909, the Arizona Gazette ran an article titled "Exploration in Grand Canyon." It said that an explorer by the name of G.E. Kincaid went into the National Park for the Smithsonian and found caves full of mummies and ancient Egyptian treasures that put everything we thought we knew about civilization on its head.

Well, the Smithsonian called the articles bunk reporting that Kincaid never worked for the institution. And it turns out he never existed! So how can a conspiracy that has been repeatedly debunked for decades, survive for so long?

Endless Thread finds out.