- 问题详情: AnativeofFlorida,U.S.,HannahHerbst,17,useswaterpowertodealwithenergypoverty.HerbsthasrisentofamewiththedevelopmentofBEACON,anoceanenergyprobethatseekstoofferastablepowersourcetodevelopingcountriesbyusinguntappedenergyfromoceancurrents.Sheto...
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