A softball is softer than a baseball, and also bigger. The mechanism of play is about the same, though. Soft drinks don't have sediments. More details here . Kidney dishes are used so that they can be cupped right under the chin.
Movies are more recent and hence less formal.
How do they make a movie like Appolo 13 with lots of scenes in weightlessness. Insects do have a rudimentary heart and circulatory system, and also a digestive system that isn't all that different from that of other animals. The answer is something about light reflecting through flesh. See here . Normally the body responds to cold by increasing blood flow to the area to warm it.