Shooting for current issues in chemistry, presentation.

The Challenge of Rubber Industry in 21st Century.

This is the assignment i got to present. Since my presentation will be doing by using the Problem Base Learning approach, i decided to talk about the case of acid abuse. And to make the presentation be more interesting, me and my friends has made a simple video. Check it out!

Presentation in polymer class

Last week, my group has conducted a presentation about contact lense in polymer class. We talk about the polymer involved in making contact lense, how to produce, the history and the effect on using contact lense.
Do you know that contact lense is made prom a polymer? It made from polymethylmethacrylate (PMMA) as a hard contact lense. soft contact lense is made from hydroxyethyl methacrylate (HEMA). Some of the effect on using contact lense are, corneal swelling, corneal ulser and giant papillary conjunctivities.
The link below shows the power point of my group presentation.https://docs.google.com/present/edit?id=0AakmcnZR8g-9ZGZ6bmNzZmdfMTc4ZnQ2ZDQ3ZHY&hl=en_US