A special gift during this season of giving: An original animated video in two parts! Part 1 explores a small but strange study about a machine that could predict human friendships. Then, in collaboration with fictionalist Ian Chillag (Everything Is Alive), we ask, What would the machine have to say about all of this, if it could talk? If you are having trouble viewing the video, you can watch it at npr.org/invisibilia. And, if you want to reciprocate this little gift, don't forget to donate to your NPR station before the end of the year at donate.npr.org/invis.