introduction
Due to the multiple types of different drinks it will vary the colour of the eggshells, whether they are stained into a yellowish, an off-white, a brownish or purplish colour. The different liquids would stain the eggshells differently for example the wine would make the eggshell purplish and the tea would make it brownish. This shows that overall I should get different results for each liquid. My aim for this experiment is to find out if certain drinks do stain your teeth or not.