Ah, the joy of rural US TV. Here, on the southern edge of Downeast Maine, we receive broadcast from the Bangor, Maine station, WABI. One of their features is Science With Dr. Bob. In this segment, Dr. Bob was demonstrating what dry ice does when placed in water. I like that it takes place in the "lab", i.e. the studio demonstration kitchen. I wonder if he moonlights as Chef Bob?