Deep Sea Internet?

More clever technology that aims to address human issues and problems. But I wonder whether the researchers have considered the impact of adding more sound to the oceans:

Researchers have tested an “underwater wi-fi” network in a lake in an attempt to make a “deep-sea internet”.

The team, from the University of Buffalo, New York, said the technology could help detect tsunamis, offering more reliable warning systems.

They aim to create an agreed standard for underwater communications, to make interaction and data-sharing easier.

Unlike normal wi-fi, which uses radio waves, the submerged network technology utilises sound waves.

Radio waves are able to penetrate water, but with severely limited range and stability. Sound waves provide a better option – as demonstrated by many aquatic species such as whales and dolphins.

Yes, as demonstrated by whales and dolphins who might benefit from having their use of sound go untrammeled by more human-created sound. This is a classic example of how technology is only evaluated from a human cost-benefit perspective, as opposed to a more universal perspective.

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