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GPS: The Future Of Navigation And Technology
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GPS: The Future of Navigation and Technology
Foundations of a Technological Society
As we enter the 21st century, we are constantly being bombarded with new technologies. From the wireless community to operations that once took weeks to recover and now only take a day or so, our world will never b ....
Middle of essay ....ncient Phoenicians used the North Star to journey from Egypt and Crete. According to Homer, the goddess Athena told Odysseus to "keep the Great Bear on his left" during his travels from Calypso's Island. Unfortunately for Odysseus and all the other mariners, the stars are only visible at night - and only on clear nights.
The next major developments in the quest for the perfect method of navigation were the magnetic compass and the sextant. The needle of a compass always points north, so .... |
Number of words: 3914 |
Approximate pages: 15 |
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