This won't make your ice cream invincible, but it's enough to keep it fresh for a little bit longer. Ice cream placement within the freezer also can make or break ice cream. The freezer, much like an oven, has a temperature control, but some spots are warmer than others.
Also most millipedes are nocturnal. They are generally speaking harmless but most species have a series of metathoracic glands which produce a repellent substance which they can exude when they feel threatened. In some larger species this fluid can be corrosive and cause blistering of the skin in large doses.
It is still quite a useful term although it is now realised that the centipedes and millipedes are not closely related and they are now put into their own separate classes. The centipedes belong to the class Chilopoda and the millipedes belong to the class Diplopoda. There are many differences to the habits of these two groups, but the most obvious is in the arrangement of the legs: centipedes have one pair of legs on each body segment, whilst millipedes have two sets of legs on nearly every segment.