Friday's forecast doomsday is one of many visions predicting the end of the world through history.
Some believe the world is coming to an end Friday -- on 12/21/12 -- which is when an important phase on the ancient calendar of the Mayan people terminates. Here's a look back at just some of the failed doomsday predictions through human history.
Library of Congress
"Mary Had a Little Lamb" is first published, the Brooklyn Bridge opens, Major League Baseball gets lit up, Bob Dylan is born, and "Thelma & Louise" and "Braveheart" premiere in theaters, all on this day.