IMAX (Score: 1) by bryan@pipedot.org on 2014-11-08 02:30 (#2TYJ) From the linked YouTube video:The print of Interstellar is 49 reels, weighs about 600 pounds, on a 72 inch platter.No wonder they like the digital setups - soooo much easier for everyone involved - just not as jaw-droppingly cool.