Coal is formed when peat is altered physically and chemically. This process is called coalification.. During coalification, peat undergoes several changes as a result of bacterial decay, compaction, heat, and time.
On January 9, 2011, ABC Family announced the show would return for its fourth season on March 26, 2011. On February 2, 2012, ABC Family renewed the series for a fifth season. On October 9, 2012, it was announced that the fifth season of The Secret Life of the American Teenager would be the final season. The series finale aired on June 3, 2013.
Serial is a podcast by the creators of This American Life that tells a story in weekly installments. Season One is a crime procedural about Adnan Syed, who has been in prison for 15 years for the murder of his ex-girlfriend, Hae Min Lee.