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Each hair-thin glass fiber in a buried fiber optic cable contains tiny internal flaws — and that’s a good thing for scientists looking for new ways to collect seismic data in places from a busy urban downtown to a remote glacier.
Each hair-thin glass fiber in a buried fiber optic cable contains tiny internal flaws — and that’s a good thing for scientists looking for new ways to collect seismic data in places from a busy urban downtown to a remote glacier.