Eggs-periment about our teeth

We have been busy planning and investigating the effects that different drinks have on our teeth.

We used eggs (the shell is made up of a similar substance to teeth) hot chocolate, tea, apple juice, cola, water and Ribena Light. We put the eggs into the drinks and left them for four days, then we looked at them to see what had happened.

We were very surprised at the results. Here are some pictures of the  results of our experiment:

Water

Hot Chocolate

Tea

Cola

Apple Juice

Ribena Light

We were able to clean the shells with toothpaste, but some of the enamel came off. The apple juice, and the Ribena Light made the shells very weak too!

We will all take more care over what we drink in the furure!

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