|MadSci Network: General Biology|
For Science Fair I determined to do the question, Does time effect how white your teeth will become when brushing? I've done some research and came to the conclusion that eggs would be the best representive for the teeth. I am afraid though that the eggs might rot, and I am not sure if I should refrigerate the eggs because it might effect the outcome. If you have any suggestions it would be apreciated greatly! Thanks!
Re: How can I kept an egg from rotting?
Try the links in the MadSci Library for more information on General Biology.