It depends how you use the knowledge
Technology
It is the use of technology.
An engineer
technology
how can scientific knowledge be modifiel
Scientists use the Scientific Method to acquire new knowledge by experimenting, observing, and recording. It is the basic order of gaining new information.
The application of scientific knowledge in practical devices is called Technology.
Scientific knowledge is not absolute.
Scientists make use of theories in order to gain further scientific knowledge
a person brings his/her knowledge and information to the discussion
"engineer"