There is a whole novel written about what one pixel can do and you should read it, Ellen Ullman: The Bug http://www.goodreads.com/book/show/138805.The_Bug http:

There is a whole novel written about what one pixel can do and you should read it, Ellen Ullman: The Bug http://www.goodreads.com/book/show/138805.The_Bug http://www.goodreads.com/book/show/138805.The_Bug