Lorem Ipsum, or Lipsum for short, is simply dummy text of the printing and typesetting industry. Lipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only four centuries, but now the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lipsum.