Earth
The networks of fibre optic cables that criss-unsuitable the planet would per chance be aged to raised designate what’s going down interior it
By James Dinneen
Fibre optic cables designed to shield telecommunications may per chance even be aged to design Earth’s interior
Join world/Shutterstock
Offline telecom cables called “dark fibres” may per chance per chance even moreover be aged to sense underground seismic waves. Geophysicists are increasingly using such indicators to explore ingredients of Earth’s subsurface, including hidden sources of geothermal energy and earthquake hazards.
“If a gargantuan earthquake happens on the fibre on which we are speaking, the frequencies in my converse may per chance per chance well be a dinky bit of distorted,” Andreas Fichtner at ETH Zurich in Switzerland educated Unique Scientist on a video name.
He’s relating to…
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