Jessica Matthews and Julia Silverman hope their sOccket ball will shine more light on the problem of power shortages.
杰西卡·马修斯和茱莉亚·西尔弗曼希望她们的发电足球能给电力短缺问题带来更多希望。
Julia Silverman and Jessica Matthews developed the sOccket as part of a group project for an engineering class at Harvard University.
Julia Silverman 和 Jessica Matthews 开发了 sOccket,这是哈佛大学工程课小组项目的一部分。
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