The GPS system provides global positioning information.
Fact #1561
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The first computer bug was an actual bug — a moth found trapped in a Harvard Mark II relay in 1947.
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The invention of the compass improved long-distance navigation.
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Iceland runs almost entirely on geothermal and hydroelectric energy — it is one of the greenest countries on Earth.
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The steam engine played a major role in the Industrial Revolution.
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The QWERTY keyboard layout was designed partly to slow typists down and prevent typewriter jams.
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The washing machine automated clothing cleaning.
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The camera allowed images to be captured and preserved.
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The concept of a touchscreen dates to 1965; the first commercially successful touchscreen phone was the iPhone in 2007.
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