It was on this date in 1905 that the first ad for radio was printed in Scientific American magazine. And on this date in 1949, the song Rudolph the Red-Nosed Reindeer premiered. The song went to number one on the charts through the holidays.
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.