Scientists are looking to expand the options when it comes to clean energy. With wind and solar power sources already being developed, Japanese researchers are looking at another possibility: sea energy.Dr. Tsumoru Shintake, a professor at the Okinawa Institute of Science and Technology’s Graduate University, began looking into new ways to harness the ocean’s power in 2012.He and the university’s Quantum Wave Microscopy Unit anchored turbines to the ocean floor in the Kuroshio current, a north-flowing ocean current off …
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