Shoal's robot fish could be the first line of defense against

A five foot long (1.5 meter) robo-fish prototype that monitors oxygen levels and salinity is currently being tested in waters north of Spain as part of the EU-funded Shoal Consortium project. If the project proves successful, teams of autonomous robot fish could be patrolling ports, harbors, and estuaries for telltale signs of pollutants in the next few years.

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Shoal's robot fish could be the first line of defense against