Last week, my friends, Ressa, Zaidan and Dhani, and I make an experiment about changes in material. First experiment, we melt butter, sugar, and candle wax then, we see what will happen when we cool it down. And in the second experiment, we make 2 glass, in one glass we mix water and flour and in another glass we mix vinegar and baking soda.
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| flour and water |
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| vinegar and baking soda |
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| me and my group |
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