It was on this date in 1844 that Baptist preacher William Miller predicted the return of Christ and the end of the world. When it didn't come true, it became known as the Great Disappointment. And it was on this date in 1944 that the sale of an alarm clock nearly caused a riot in Chicago.
Mark Pennell sits at the helm of his time machine.Mark's Almanac is a 90-second time travel that highlights the world's history from the very serious to the sometimes sublime.