14岁女孩发明液体绷带，可部分替代抗生素
<p><span word="A">A</span> 14-<span word="year">year</span>-<span word="old">old</span> <span word="scientist">scientist</span> <span word="took">took</span> <span word="home">home</span> $25,000 <span word="from">from</span> <span word="a">a</span> <span word="national">national</span> <span word="science">science</span> <span word="competition">competition</span> <span word="for">for</span> <span word="inventing">inventing</span> <span word="a">a</span> <span word="liquid">liquid</span> <span word="bandage">bandage</span> <span word="that">that</span> <span word="could">could</span> <span word="replace">replace</span> <span word="antibiotics">antibiotics</span>.</p><p>一个14岁的科学家发明了一种可替代抗生素的液体绷带，在全国科学竞赛上赢得了25,000美元奖金。</p><p><span word="Kara">Kara</span> <span word="Fan">Fan</span> <span word="from">from</span> <span word="San">San</span> <span word="Diego">Diego</span>, <span word="CA">CA</span> <span word="was">was</span> <span word="won">won</span> <span word="the">the</span> 3<span word="M">M</span> <span word="Young">Young</span> <span word="Scientist">Scientist</span> <span word="Challenge">Challenge</span> <span word="in">in</span> <span word="St">St</span>. <span word="Paul">Paul</span>, <span word="Minnesota">Minnesota</span>. <span word="Fan">Fan</span> <span word="came">came</span> <span word="up">up</span> <span word="with">with</span> <span word="a">a</span> <span word="nano">nano</span> <span word="particle">particle</span> <span word="liquid">liquid</span> <span word="bandage">bandage</span> <span word="that">that</span> <span word="could">could</span> <span word="replace">replace</span> <span word="the">the</span> <span word="overuse">overuse</span> <span word="of">of</span> <span word="antibiotics">antibiotics</span> <span word="and">and</span> <span word="potentially">potentially</span> <span word="reduce">reduce</span> <span word="the">the</span> <span word="development">development</span> <span word="of">of</span> <span word="superbugs">superbugs</span>.</p><p>来自加利福尼亚州圣地亚哥的<span word="Kara">Kara</span> <span word="Fan">Fan</span>赢得了明尼苏达州圣保罗市的3<span word="M">M</span>青年科学家挑战赛。<span word="Fan">Fan</span>发明了纳米颗粒液体绷带，能解决抗生素滥用问题，可能会减缓超级细菌的发展。</p><p>“<span word="I">I</span> <span word="want">want</span> <span word="to">to</span> <span word="show">show</span> <span word="my">my</span> <span word="invention">invention</span> <span word="of">of</span> <span word="the">the</span> <span word="nanosilver">nanosilver</span> <span word="liquid">liquid</span> <span word="bandage">bandage</span> <span word="to">to</span> <span word="more">more</span> <span word="people">people</span>. <span word="I">I</span> <span word="think">think</span> <span word="it">it</span> <span word="is">is</span> <span word="important">important</span> <span word="for">for</span> <span word="more">more</span> <span word="people">people</span> <span word="to">to</span> <span word="be">be</span> <span word="aware">aware</span> <span word="of">of</span> <span word="antibiotic">antibiotic</span>-<span word="resistance">resistance</span> <span word="bacteria">bacteria</span> <span word="crisis">crisis</span> <span word="and">and</span> <span word="do">do</span> <span word="something">something</span> <span word="about">about</span> <span word="it">it</span>,” <span word="Fan">Fan</span> <span word="said">said</span>.</p><p><span word="Fan">Fan</span>说：“我想向更多的人展示我发明的纳米银粒子液体绷带，我认为能让更多的人了解耐药菌危机并采取行动是很重要的。”</p><p><span word="The">The</span> 3<span word="M">M</span> <span word="Young">Young</span> <span word="Scientist">Scientist</span> <span word="Challenge">Challenge</span> <span word="is">is</span> <span word="a">a</span> <span word="national">national</span> <span word="competition">competition</span> <span word="for">for</span> <span word="middle">middle</span> <span word="school">school</span> <span word="students">students</span> <span word="that">that</span> <span word="takes">takes</span> <span word="place">place</span> <span word="every">every</span> <span word="year">year</span>. <span word="The">The</span> <span word="students">students</span> <span word="are">are</span> <span word="tasked">tasked</span> <span word="with">with</span> <span word="coming">coming</span> <span word="up">up</span> <span word="with">with</span> <span word="an">an</span> <span word="idea">idea</span> <span word="or">or</span> <span word="invention">invention</span> <span word="that">that</span> <span word="tackles">tackles</span> <span word="existing">existing</span> <span word="issues">issues</span>.</p><p>3<span word="M">M</span>青年科学家挑战赛是一年一度的针对中学生的全国竞赛，参赛学生的任务是提出一个解决现有问题的想法或发明。</p>
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