Science Buddies: "Ask an Expert"

I have chosen the following topic for my school project:
https://www.sciencebuddies.org/science- ... ml#summary
I need the working,theory and mechanism of the project....please help.
Thankyou

Hi abhinabo7,

Start by reading through all of the different parts of the project, including the summary, background, materials, and procedure sections. Then read all of the pages linked to in the bibliography at the bottom of the background section. These sections explain the background information (theory and mechanism) and working (by which I assume you mean procedure) of the post project. You can post back with what you think the theory, mechanism, and working of the project are, and we will make sure you are on the right track.