Welcome. 1  Welcome to the Internet home of Park County School District 6. Together, the eight schools that comprise our district provide a safe, empowering learning environment for kindergarten through twelfth grade students in Cody, Wyoming.
Insulation. Styrofoam insulates much more effectively than plastic, which means your cold drinks stay colder longer and your hot drinks stay hotter. Plastic cups are not recommended for hot drinks, and they do not have the insulation properties of Styrofoam.
Confidence votes 107. Some Styrofoam (this is the brand name for a type of plastic) can be safely used in a microwave oven but you should check for a microwave-safe label first.According to the Harvard Medial School, the FDA tests the safety of all plastic containers under conditions within their intended use.onfidence votes 107. Some Styrofoam (this is the brand name for a type of plastic) can be safely used in a microwave oven but you should check for a microwave-safe label first.