Y3's topic on materials was enjoyed by all as we investigated the property of absorbtion in paper towels. We had at least 5 different types of towels, and found that some were a lot more absorbent than others. Strangely, in 3I, the most absorbent was also the cheapest, whereas in 3C, they found that the most absorbent was also the most expensive!
Why not do this test for yourselves? All you need is a kitchen towel and some water!
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