This is a continuation of the science experiment where we talked about capillary action of water.
In this water crawling activity, we not only had fun watching water crawling / walking but we also saw how two colors mixed to form a composite color.
We had two glasses filled with colored water (we used food coloring). In one glass, we had blue water and in another we had yellow.
Water started climbing up the kitchen towels. I later found out that filling the middle bottle with plain water quickened this whole process.
Blue and yellow mixed together and formed green.