Oh man, I first saw this on a plane! I couldn't believe the title and I couldn't believe how eye-opening it was. Sadly, not a remotely practical solution give

Oh man, I first saw this on a plane! I couldn't believe the title and I couldn't believe how eye-opening it was. Sadly, not a remotely practical solution given current mores, but one can always hope and I still do the "hand shake" to this day.