Rate the following argument fragment on its writing, argument, and language skills:
Lead: Nowadays, technology and science became one of important parts in human life, it makes life runs easier. With human's intelligent, technology is improved day by day. Many things are dicovered, or invented that we don't even know about their appearances. One of them is the Facial Action Coding System also known as FACS, which technology could identify human emotions was created by Dr. Paul Eckman.

Score: 2