An original program that presents factual, or supposedly factual, information. Often an hour long, sometimes are part of a series or Miniseries. Many Cooking Show, Home Improvement and News Magazine specials fall in this category. The Discovery and History channels at one time specialized in this form, as did A&E before that same company created History. PBS has a tradition with this format as well. Note that using this format does not make the content of the program necessarily "factual". Examples of TV Documentary include: