Hungarian physicist Albert-László Barabási has published a new paper which claims that you can connect any two pages on the Web by 19 or fewer links. That may not seem impressive until you consider that there are more than 14 billion webpages in existence.
Slate's Jason Bittel reported, "Everybody is familiar with 'Six Degrees of Kevin Bacon,' right? Well, according to a Hungarian physicist, the Internet works basically the same way. Despite there being something like 1 trillion pieces of Web out there (websites, hosted images, videos, etc), you can navigate from any one of them to another in 19 clicks or fewer."
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