How strong are plastic wraps?

Mechanical properties of polymers are an important factor on selecting them for special applications. These properties include tensile strength, elongation, flexural strength, and impact resistance. 

 Project description
This project gives you the opportunity to get familiar with an important subject of physical science known as strength of a material. During this project you will test the strength of different plastic samples. 
 Details of this project
More details or support for this project is available for the members of web site. Material needed for experiment or a science kit about this title may be available at