This week was science week. We carried out an experiment to see the effects of different liquids on eggshells, as it would replicated the effects on the enamel of your teeth. We place one in water as a control then one in cola, one in orange juice, and one in vinegar. We left them for 24 hours and another 24 hours. After 2 days the egg in cola stained black and the egg in orange juice peeled the outer layer of its shell away. The egg in vinegar expanded, lost all of its shell and became bouncy like a rubber ball!
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July 2023
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