But when the tragic incident occurs between those who are near or dear to one another--if, for example, a brother kills, or intends to kill, a brother, a son his father, a mother her son, a son his mother, or any other deed of the kind is done---these are the situations to be looked for by the poet.
When water is heated it expands. For example, water heated from 90Â°F to a thermostat setting of 140Â°F in a 40 gallon hot water heater will expand by almost one-half gallon.
Water is not like other liquids. It isn't, well, a normal liquid. In other liquids, the basic principle holds true that heated liquids expand and cooled liquids contract. But water doesn't exactly work the same way. Water does expand when heated and contracts when cooled, but not at all temperature levels.