By Gary Antonick March 10, 2014 12:00 pm March 10, 2014 12:00 pm This coming Friday, 3.14 is Pi Day. Let’s celebrate math’s favorite number with a remarkable puzzle suggested several years ago by Alon Amit of Origami Logic. Dr. Amit and I were sitting on a couch in the old Palo Alto Facebook headquarters (Dr. Amit was working there at the time) surrounded by frenzy (the film “The Social Network” h