Rumbles and tides create tiny, detectable disturbances in fiber optics. The world’s cables could form a vast network for detecting earthquak...
Rumbles and tides create tiny, detectable disturbances in fiber optics. The world’s cables could form a vast network for detecting earthquakes and tsunamis.
http://dlvr.it/SQyl8c
http://dlvr.it/SQyl8c
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