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In July 1899 Wilbur put wing warping to the test by building and flying a biplane kite with a five-foot (1.5m) wingspan.
When the wings were warped, or twisted, one end of the wings produced more lift and the other end less lift.

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Road transport, Aviation, Shipping and Rail Transport, Sciense, Security, Heavy Vehicule Guidance, Surveying, Mapping and Geophysics, Telecomunications, Financial Services, Social Activities and other useful information.

The next phase of GPS was being developed when people waiting for a bus can use cell phone to find out their bus is running on time.

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The GPS is a network of satellites that orbit the earth at fixed points above the planet and beam down signals to anyone on earth with a GPS receiver.

The clocks were created by physicists seeking answer to questions about the nature of the universe.

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The Airplane by Wright brothers

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GPS was invented by the U.S Department of Defense.
The GPS is being updated every day.

The U.S Department of Defense first developed satellite-based global positioning technology for the military and intelligent application at the height of the Cold War in the 1960s.

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the first t aircraft controls were invented by The Wright brothers that made fixed-wing powered flight possible.

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The airplane was invented by  two American Brothers Wilbur and Orville Whright on December 17, 1903.

The brothers developed their flying machine into the first practical fixed-wing aircraft.