那些藏在指纹里的秘密
<p><span word="Before">Before</span> <span word="the">the</span> <span word="discovery">discovery</span> <span word="of">of</span> <span word="DNA">DNA</span> <span word="profiling">profiling</span> <span word="in">in</span> <span word="the">the</span> 1980<span word="s">s</span>, <span word="fingerprints">fingerprints</span> <span word="were">were</span> <span word="the">the</span> <span word="easiest">easiest</span> <span word="way">way</span> <span word="to">to</span> <span word="solve">solve</span> <span word="serious">serious</span> <span word="crimes">crimes</span>.</p><p>在上世纪80年代<span word="DNA">DNA</span>分析技术问世之前，指纹是破解重大刑事案件最容易的方法。</p><p><span word="It">It</span>’<span word="s">s</span> <span word="believed">believed</span> <span word="that">that</span> <span word="of">of</span> <span word="the">the</span> 7 <span word="billion">billion</span> <span word="or">or</span> <span word="so">so</span> <span word="people">people</span> <span word="on">on</span> <span word="Earth">Earth</span>, <span word="each">each</span> <span word="one">one</span> <span word="of">of</span> <span word="us">us</span> <span word="has">has</span> <span word="our">our</span> <span word="own">own</span> <span word="unique">unique</span> <span word="fingerprints">fingerprints</span>.</p><p>人们相信，在地球约70亿的人口中，每个人的指纹都独一无二。</p><p><span word="But">But</span> <span word="did">did</span> <span word="you">you</span> <span word="know">know</span> <span word="that">that</span> <span word="our">our</span> <span word="fingerprints">fingerprints</span> <span word="could">could</span> <span word="actually">actually</span> <span word="reveal">reveal</span> <span word="a">a</span> <span word="lot">lot</span> <span word="more">more</span> <span word="about">about</span> <span word="us">us</span> <span word="than">than</span> <span word="just">just</span> <span word="our">our</span> <span word="identity">identity</span>?</p><p>但你知道吗？除了我们的身份，指纹其实还可以透露更多信息。</p>
页:
[1]