We would like to thank Mr Ng Guo Hui, our science teacher who provided us with constructive comments about our project. He also provided many suggestions on how we could improve our project to get more accurate and reliable results. We would also like to thank Mr Tan Hoe Teck who helped us to decide and improve on our project title and methods. Finally, we would also like to thank the lab technicians who helped and assisted us with the materials and equipment we needed. Despite us always requiring new and different materials, they always helped us to retrieve what we needed.
So once again, thank you to all these people who helped to make this project possible.