First off, there is more than one kind of stem cell. Human stem cells are unique because they have the potential to become a specialized cell and can divide and renew themselves, according to the National Institutes of Health.
Doing Time as a Federal Prison: 1934-63. In 1933, the Army relinquished Alcatraz to the U.S. Justice Department, which wanted a federal prison that could house a criminal population too difficult or dangerous to be handled by other U.S. penitentiaries.
Answered by: Jennifer, An Expert in the Famous Crimes Category. In June 1962, brothers Clarence and John Anglin and Frank Morris attempted to escape from the inescapable water-bound prison, Alcatraz, located on Alcatraz Island in the San Francisco Bay on the coast of California.