We placed hot red water on top, and cold blue water on the bottom. At first, the colours did NOT mix, except for a little bit in the middle where the red and blue water mixed. However, over time, what happened?
This video shows a time lapse of over an hour after this experiment. Notice the colours mixing. Why is this happening?
This video shows a time lapse of over an hour after this experiment. Notice the colours mixing. Why is this happening?