[http://youtu.be/u21MfMKDkGU] (YouTube link)Last S...  ...part in a romantic geocaching event. One hundred love letters were attached to balloons, bottles, and other obj...  ...oming in via QR codes and smartphones. The hidden letters were based on real love letters from all ov...

We in the modern world sometimes think of ourselve...  ...nnalisa Grier has been reading and digitizing the letters her great-great-great-grandfather, David P. Grier...  ...riage while he was fighting in the Civil War. The love expressed in those letters is breathtaking. I had...