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Broadband Cables Are Surprisingly Good at Detecting Earthquakes

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Why This Matters

This breakthrough demonstrates how existing broadband fiber optic cables can be repurposed for earthquake detection, offering a more accurate and cost-effective method. It has the potential to enhance early warning systems, ultimately saving lives and reducing damage. The tech industry could see new opportunities in leveraging infrastructure for disaster monitoring and response.

Key Takeaways

Researchers tested a new technique that uses fiber optic cables to detect earthquakes. It’s twice as precise as what the government currently uses.