Eggcellent Experiment

While learning about teeth this week, Team Cialis have been investigating the effect of different drinks on teeth. We put eggshells into different drinks.

We all predicted that coca-cola would be would have the biggest effect on the eggshells. However, the sugar-free squash had the biggest effect on the egg causing them to corrode. The cola caused the most staining.

Ask your child what they think caused the corrosion to the eggshell in orange squash.