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Virtual Reality
Beginning of essay
Today allows people to study artificial worlds through
simulation and computer graphics. Computers have changed the way we perform
flight training, scientific research and conduct business. Flight simulators
have drastically reduced the time and money required to learn to fly large jets.
One of ....
Middle of essay ....ver, he is able to go
back and do it over again, without wasting time or fuel.
Years ago doctors used X-rays to see the insides of humans. X-ray's
were most helpful in finding broken bones. These machines were an incredible
break through years ago. Today X-ray machines are hardly ever used. Today we
use computer-aided volumetric images of internal organs, often referred to as
cross-sectional images of the body's interior.
In the past scars were often left behind after major surgeries. We .... |
Number of words: 551 |
Approximate pages: 3 |
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