> Boekhoven explains the principle of phase separation with an analogy: "Imagine an old and rusty car. Leave it outside in the rain, and it continues to rust an

> Boekhoven explains the principle of phase separation with an analogy: "Imagine an old and rusty car. Leave it outside in the rain, and it continues to rust and decomposes because rusting is accelerated by water. Put it in the garage, and it stops rusting, because you separate it from the rain." Is the writer sure about this claim? I've seen cars and bicycles in the garage rust due to humidity and condensation, especially from the day-night temperature cycles.