The Mind-Boggling Challenge of Designing 120-Sided Dice by Liz Stinson from on 2016-05-10 11:00 (#1D8KA) A 120-sided dice is not an original idea, says mathematician Henry Segerman. "We were just the people crazy enough to actually do it." The post The Mind-Boggling Challenge of Designing 120-Sided Dice appeared first on WIRED.