Another Article♣

Shake It All Bout
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It is by The Economist print.
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It was published by the Economist Print.
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It falls under Geology.
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Three facts are..If you dropped your laptop computer, a chip built into it will sense the acceleration and protect the special moving parts of its hard disk before it hits the ground and breaks =(. The chip used inside the laptops are now be used to try and detect Earthquakes. The speedometers are now being used inside of cell phones which will hopefully do the same for them as they did for the laptops.
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Something interesting about this was that the laptop speedometer inside these laptops are able to be used to messure earthquakes. Another interesting fact is that the speedometer is used in cars to detect when airbags need to open.
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why didnt they think of doing this earlier?