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Science: The observation, identification, description, experimental investigation, and theoretical explanation of phenomena.
http://dictionary.reference.com/browse/Science
(American Heritage Dictionary)
Engineering:
The application of scientific and mathematical principles to practical
ends such as the design, manufacture, and operation of efficient and
economical structures, machines, processes, and systems.
http://dictionary.reference.com/browse/Engineering
(American Heritage Dictionary)
What is the difference between science and engineering?
Scientists investigate what is; they discover new knowledge by peering into the unknown... Engineers create what has not been; they make things that have never existed before... |
—Joe Bordogna, National Science Foundation |
Scientists
investigate nature to discover new knowledge. Engineers use that
knowledge to create solutions to problems. There is overlap here
because as soon as a scientists discovers a new phenomenon, he/she
immediately begins thinking about ways in which it can be useful to
humanity. The important difference is the end goal. The goal of a
scientist is the discovery of new knowledge and explanations of
observed phenomenon. The goal of an engineer is solving problems. These
differences are evident when comparing the scientific method to the
engineering design process. The most important difference is the
challenge at the top of each column, below.
|
|
Scientific Method |
Challenge: “How can we prove this theory right or wrong?” |
Background and research |
Hypothesis |
Describe procedure |
Observation |
Conclusion |
http://www.engineeringpathway.com/ep/k12/k12_sci_eng.jhtml;jsessionid=LE4V2QTWOIJWRABAVRSSFEQ