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Text: Arguably the most baffling thing to a layperson about the disappearance of MH370 is how it is even possible for a plane of this size to disappear so easily. In an era when people are used to being able to track a stolen smartphone, it's perplexing that switching off a couple of systems can apparently allow an airliner to vanish. Barry says the technology exists to allow planes to give off full real-time data. The problem is planes are "snapshots in time from when they are designed." Each paragraph will be a test.

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