2013 S202 Group D An investigation on the pH solution and its effect on tooth decay.
Pages
Main Page
Abstract
Literature review
Research Proposal
1. Introduction
2. Methods
3. Results
4. Discussion
5. Conclusion
7. Acknowledgements
6. Bibliography
Poster
Video
Tuesday, 23 July 2013
Day 1 of preparation for experiment
Date: 23 July 2013
Time: 9am
Procedures:
1. Crack and empty out the contents of 10 eggs. Use 2 eggs for the control
2. Rinse the eggs thoroughly.
3. Dry the eggshell with a paper towel.
4. Leave them in an empty beaker to dry
Pictures and video:
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