Internet Solves Grandma's Secret Code 18 Years After Her Death

Earlier this week, Janna Holm posted images of a coded note card that her grandmother had created just before her death 18 years ago. Holm was certain that her grandmother, who died of cancer, was using these cards to communicate in some kind of secret code, but neither she nor her siblings could figure it out. When… » 1/25/14 1:00pm 1/25/14 1:00pm