Computer science is the study of the theory, experimentation, and engineering that form the basis for the design and use of computers. It is the scientific and practical approach to computation and its applications. Computer science is the study of automating algorithmic processes that scale. A computer scientist specializes in the theory of computation and the design of computational systems.
Computing’s origins are very interesting; even though our digital computers are relatively new, the need for computation is not. Since the start of civilization itself, humans have had an increasing need for special devices to help manage laborious tasks, and as the scale of society continued to grow, these computational devices began to play a crucial role in amplifying our mental abilities. From the abacus and astrolabe to the difference engine and tabulating machine, we’ve come a long way to satisfying this increasing need, and in the process completely transformed commerce, government, and daily life.
Introduction to Computer Science
PBS hosts Crash Course Computer Science! In this series, Anne Philbin seeks to trace the origins of our modern computers. Before you watch the video, consider the following questions.
- When was the earliest computer created? What denotes a computer?
- Where are speed and accuracy important to achieve desirable outcomes?
Video
Watch the following video.
Reflection
Discussion
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