Where Hidden Order Becomes Foresight

Crystallization begins when a solution becomes supersaturated. Dissolved building blocks assemble into stable nuclei, which grow as more material joins their surfaces.

Slow cooling often favors fewer, larger crystals. Rapid cooling can create many nuclei at once, distributing the available material among smaller crystals.

Concentration changes the starting point. A richer solution may reach supersaturation sooner, while a dilute solution can remain clear under the same conditions.

For substances whose solubility rises with temperature, warming can dissolve crystals back into solution. The outcome depends on the substance and its cooling history.