One possible activity is to take a dry utensil, pour a small amount of water on its surface, and observe over time. If water seeps through, there would be no water left on the surface, and the utensil would not ...
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One possible activity is to take a dry utensil, pour a small amount of water on its surface, and observe over time. If water seeps through, there would be no water left on the surface, and the utensil would not ...