Zoom in on this particular hair, though, and you'll find something even stranger: a teeny, tiny comic strip called "Juanita Knits the Planet." Ten micron-tall Juanita and her friends were etched onto the hair using a focused ion beam. The microscopic comic strip was created for the Exceptional Hardware Software Meeting, a gathering for open source and DIY enthusiasts in Germany.
The video is also available on youtube."
Link to Original Source