TABLETS AND CELLPHONES: “Mobile Germ Warehouses?” “Because our electronics are constantly within our grubby grasp, they can get pretty gross. They are taken into public restrooms, handed to runny-nosed toddlers, passed around to share photos and pressed against sweaty skin in gyms. Repeated studies show what accumulates is germy nastiness worse than what is on the bottom of your shoe.” Maybe that’s actually good, providing ongoing immune-system stimulation. . .