The students of DCHE (Chemical Engineering), Singapore Polytechnic, conducted an experiement to determine the melting temperature of different polymers. This video is the crystalisation of polypropylene as seen under the polarising microscope. The experiement is done by Group D class 1A03 (AY2009), under the guidence of lecturer, Mrs Leong Kim Yen. Below are the students who involved in the experiment. -Yadana -Cai Ting -Azfar -Marchia -Matthew