Physics Uncovered on Instagram: "When liquids don’t mix with other liquids, it means they are immiscible. Immiscible liquids stay separate because their molecules don’t attract each other strongly enough to blend. Instead, they form distinct layers based on density — the heavier liquid sinks to the bottom, and the lighter one floats on top. A common example is oil and water. Water molecules are polar (they stick together through electric charges), while oil molecules are nonpolar. Since they’re