Talk About "The Extensions Of Man"

Being a student of Marshall McLuhan, "Understanding Media: The Extensions Of Man" was only one of the books he did that had a big effect on me. Still, it was a pretty big effect indeed. And to see how that cleverly gets expressed, continuously now, with ever more amazing creativity, is an ongoing wonder to me. And the linked example below (via Digg) is just another lovely example.

This 'Third Thumb' Prosthetic Is Just Insane