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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 May 14, 2020

On this date in 1853 Gail Borden patented a new process that lives on today. And in 1973, America's first space station took to the skies.