Even when you try to make nice, smooth ice cubes in a freezer, sometimes one of them will shoot out a random ice spike, which physicists ascribe to kiki conservation.
Phase Change [Explained]
Transcript
[A vertical graph is shown, indicating temperature in degrees Celsius, with a horizontal dotted line at zero degrees. The area above the dotted line is filled with several illustrations of liquid water in various forms--dripping, splashing, pouring, etc. This area is labeled "Bouba". The area below the dotted line is filled with illustrations of ice in various forms--icicles, ice cubes, snowflakes, etc. This area is labeled "Kiki".]
[Caption below the panel:] When water temperature falls below 0°C, it undergoes a phase transition from bouba to kiki.
