From this presentation, i can reflect that my team choose a wrong topics to begin with. It is the Second Law of Thermodynamics and we totally excluded entropy in it. I guess we should do more research from now on in order to totally understand the concept so we could do more well in the future. Plus, the teamwork between each of us are very vital as it helps us to easily communicate with each other. Besides, in our presentation, we talked about refrigerator and it daily uses. It might seems as an easy topic but actually it is much more harder than we thought. Thus, i would like to thank Dr Nabilah and Prof. Mafasumi Goto for helping us to understand well till the end . Thank You.