These include hearing a roaring or sucking noise, seeing the ocean suddenly pull back or rise, or feeling a strong earthquake that lasts more than twenty seconds.

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If you abuse this tactical messaging technique it will no longer become unexpected and thus, fall back into the noise of everything else.

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And when wires are close together, the magnetic fields invade the territory of the adjacent wires and send noise back and forth across the lines.

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Their bench made a screeching noise as it slid back across the wooden floor.

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