再也不怕手机没电：首款无电池手机诞生
<p>手机的续航能力不行，老是得充电？很快你就不用再为此烦恼了。美国科学家已经研发出了不需要电池的手机，让你“永久续航”。</p><p><span word="Your">Your</span> <span word="future">future</span> <span word="phone">phone</span> <span word="may">may</span> <span word="never">never</span> <span word="need">need</span> <span word="to">to</span> <span word="be">be</span> <span word="charged">charged</span>.</p><p>未来你的手机可能再也不需要充电了。</p><p><span word="That">That</span>'<span word="s">s</span> <span word="the">the</span> <span word="exciting">exciting</span> <span word="implication">implication</span> <span word="of">of</span> <span word="new">new</span> <span word="research">research</span> <span word="out">out</span> <span word="of">of</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="Washington">Washington</span>, <span word="where">where</span> <span word="researchers">researchers</span> <span word="have">have</span> <span word="created">created</span> <span word="a">a</span> <span word="mobile">mobile</span> <span word="phone">phone</span> <span word="prototype">prototype</span> <span word="that">that</span> <span word="doesn">doesn</span>'<span word="t">t</span> <span word="require">require</span> <span word="a">a</span> <span word="battery">battery</span> <span word="to">to</span> <span word="operate">operate</span>.</p><p>这项激动人心的新研究成果出自华盛顿大学，那里的研究人员已经研发出一个无需电池便可运行的手机模型。</p>
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