Today I didn't accomplished much work. But, a new problem arise! I have to change the material to be used for my project because of its ridiculous expensive price. More than ten thousand ringgit to buy the material. Therefore I've decided to use the usual conducting polymer material, polypyrrole instead of ruthenium oxide (which is mostly used in millitary and space..haha i've found out its applications in the jurnals..and guess what! our country don't have spaceship.) Therefore, tomorrow i have to meet my supervisor to change the title too. Ask for his opinion on this matter. Hopefully this won't be a problem in future.