We started our week with an egg-citing investigation. We decided to find out what effect different drinks had on our teeth. We used eggshells because they are very similar to our tooth enamel, as they both contain calcium carbonate, which dissolves in acidic conditions.
We carefully placed the white eggs into 6 different liquids, and kept an eye on them all week!
Take a look at our photographic diary!
Can you describe what happened?
Close up of Day 4:
Welcome to 4BK's Blog! 
the orange juice was disgusting
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