This year, I spent two terms of Wednesday Expertise working on Google Science Fair. It is a global competition, which we choose a science concept and conduct experiments for it. I chose to work with a partner, Vattey to create biodegradable styrofoam because it is one of the big problem that cause pollution. The deadline of submitting this competition is midnight (westcoast time) on the 17th of May. I submitted it at about 5:30 pm, Cambodia time. Click here to see my team submission, which contain more information about my project!