Bio-rhythms

Detroit Free Press, November 8, 1981 (enlarge)

I don't know anything about bio-rhythms and the time to learn about them has passed me by. While Gundella didn't think much of the mythology of Friday the 13th the Free Press seemed to suggest that the occurrence of the day in November of 1981 was a foreboding for her. Was it? You got me. But their posting of this nifty little cartoon caricature sure was a lucky find for me. That and it mentions her birthday as being May 25, 1930.