Consider a bottle of salad dressing after a good shake. It pours smoothly as a uniform, cloudy blend that spreads evenly over a bowl of greens.
This common kitchen scene unfolds at room temperature. The dressing rests on the table amid a shared meal, with steady air and soft light around it.
Minutes tick by in the quiet setting. Subtle shifts appear at the edges of the liquid.
Gradually, the lighter oil rises to form a clear top layer. The denser vinegar settles below, creating a sharp divide.
The blend that began as one now displays two distinct zones. Pouring reveals how the steady conditions lead to this layered state.
Salad dressing on the table drifts from mixed to separated over time, highlighting the fluid nature of such everyday setups.