1. Science and Technology
Science is the process of seeking an understanding of underlying principles of nature. Science involves two facets:
Technological (or factual) and philosophical (or theoretical).
Technology is the direct application of knowledge to solve problems.
Science grew out of natural philosophy or the philosophical speculation of nature

2. Science
Scientific laws are descriptions of natural phenomenon. (Law of Gravity, Law of Conservation of Mass/Matter…)
Many scientific laws can be stated mathematically.
i.e., F= MA

3. Science
A scientific theory is a set of tested ideas explaining events. Scientific theories are the best current explanation for natural phenomena. Theories are always tentative and may change as observations of nature change.

4. Science
Scientific models are physical items or pictures used to represent invisible processes.

5. Limitations of Science
Science is limited to studying that which is observable, and natural processes in which variables can be controlled.

6. Science and Technology: Risks and Benefits
Science and technology are interrelated. They involve both risks and benefits.

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