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Arts & Culture
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.

Mark's Almanac for March 26, 2020

On this date in 1913 the city of Dayton experienced severe flooding. And in 1953, an announcement was made during a national radio show that a vaccine had been discovered for polio.