Fiber-optic cables detect silent whales off Svalbard by tracking pressure waves

A 100-year-old equation and a fiber-optic cable off the coast of Svalbard led researchers to discover they could detect ...
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Tiny fiber-optic cables on seabed can do a lot more than you can imagine. Now, they can listen to silent whales. Here's how

Tiny fiber-optic cables on seabed can do a lot more than you can imagine. A team of researchers has discovered that the same fibre-optic cables carrying internet and communication data beneath the ...