Catalyst시즌 13 이미지 추가에피소드 번호14MS cure - Feeding the Grid - Dog MusicOverviewStories: - MS Cure?: Some doctors contend that Multiple Sclerosis (MS) is triggered by an infection, which could be cured with antibiotics. - Feeding the Grid: Mark Horstman visits a family generating enough electricity from gas at home to feed the grid. - Dog Music: What drives a dog to spontaneously start singing along to music?Air dateAugust 23, 2012Runtime (min)30