Ocean-Crossing Robots Reach Hawaii, Setting a New Distance Record -- Popular Science
The four Wave Glider robots that set out from San Francisco in November on an unprecedented robotic crossing of the Pacific have arrived at the big island of Hawaii for a quick systems check-up. Their arrival marks the shattering of the world distance record for unmanned wave powered vehicles, as the PacX Wave Gliders, built by California-based Liquid Robotics, have now traveled 3,200 nautical miles (that’s more like 3,700 normal, in-your-car miles)--and that’s just a third of the total 9,000 nautical miles they will cover in their journeys.
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