Supercooling
Ø
Two
citeria need to be met in order for a liquid to freeze
Ø
¥ the liquid needs to be at or below the equilibrium
freezing point
Ø
¥ presence of a nucleating agent, or catalyst to
provide a location for ice crystals to develop
Chrysemmys picta
, The Painted
Turtle and most notorious
Supercooler