Did you know that Facebook, Wikipedia, and all other well known websites make up only one percent of the vast internet world. Did you also know that human body parts are still sold online without much regulation? The Tor Deep Web browser, literally exposes all of that apparently. Google works like a spider that algorithmically searches for keywords, but Tor works differently. It does not look for keywords, but relevance of subject, like statistics and other boring things like that. This article outlines mentions all of this.