8. Acknowledgements

Words cannot express our gratitude for the many people who have given input and helped this project become a reality.

We would like to express our utmost appreciation to our teachers, Mr Ng and Mr Tan, for guiding us through the entire project.

We express gratitude to Ms Su and the lab staff for loaning us the equipment needed for this experiment.

We thank all of those people from our hearts for supporting us through this journey.

We would like to appreciate each other's help and support through these difficult times of carrying out the experiments together.