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The first personal computer was made at was built at the University of Pennsylvania it was made to do ballistics calculations for the U.S. military during World War II.

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The Artificial Heart was made as a support device for people with advanced heart failure. This invention replaces the lower chamber of the heart.

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The Compact Disc was made to contain storage for digital audio, videos , and other data in digital form.

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Inventors- Robert E. Kahn, Vint Cerf, and others 

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Inventors- Robert E. Kahn, Vint Cerf, and others 

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The Internet was first invented for military purposes and also it was used for scientists to share information.

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DNA Fingerprinting was used in 1985 for investigating crime cases and linking biological evidence and a suspect.

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The digital camera was made in 1988 to take pictures of stars and planets in outer space.

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The World Wid Web was made to meet the demand for a quick way of sharing between scientists in universities and institutes around the world.

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The Digital video recorder was made for people to record television programs without the use of videotap.