Slippery bottle and women on South Pole trek 科学家研发 “不粘瓶”，女性探险队远涉南极
<p><span word="Slippery">Slippery</span> <span word="bottle">bottle</span> <span word="and">and</span> <span word="women">women</span> <span word="on">on</span> <span word="South">South</span> <span word="Pole">Pole</span> <span word="trek">trek</span> 科学家研发 “不粘瓶”，女性探险队远涉南极</p><p>本集内容 <span word="Slippery">Slippery</span> <span word="bottle">bottle</span> <span word="solves">solves</span> <span word="a">a</span> <span word="sticky">sticky</span> <span word="problem">problem</span> 科学家研发不粘涂层防止粘稠液体挂瓶</p><p><span word="Women">Women</span> <span word="prepare">prepare</span> <span word="for">for</span> <span word="South">South</span> <span word="Pole">Pole</span> <span word="trek">trek</span> 英国女性探险队即将踏上远涉南极之旅</p><p>文字稿 <span word="It">It</span>'<span word="s">s</span> <span word="something">something</span> <span word="we">we</span>'<span word="ve">ve</span> <span word="all">all</span> <span word="struggled">struggled</span> <span word="with">with</span> – <span word="how">how</span> <span word="to">to</span> <span word="get">get</span> <span word="that">that</span> <span word="last">last</span> <span word="drop">drop</span> <span word="of">of</span> <span word="ketchup">ketchup</span> <span word="out">out</span> <span word="of">of</span> <span word="the">the</span> <span word="bottle">bottle</span>. <span word="Here">Here</span> <span word="at">at</span> <span word="MIT">MIT</span> <span word="they">they</span>'<span word="ve">ve</span> <span word="developed">developed</span> <span word="this">this</span> <span word="clever">clever</span> <span word="new">new</span> <span word="technology">technology</span>. <span word="The">The</span> <span word="container">container</span> <span word="has">has</span> <span word="been">been</span> <span word="specially">specially</span> <span word="engineered">engineered</span> <span word="to">to</span> <span word="enable">enable</span> <span word="the">the</span> <span word="ketchup">ketchup</span> <span word="or">or</span> <span word="any">any</span> <span word="other">other</span> <span word="sticky">sticky</span> <span word="liquid">liquid</span> <span word="to">to</span> <span word="slip">slip</span> <span word="out">out</span> <span word="easily">easily</span>. <span word="Scientists">Scientists</span> <span word="coat">coat</span> <span word="the">the</span> <span word="inside">inside</span> <span word="with">with</span> <span word="a">a</span> <span word="rough">rough</span> <span word="surface">surface</span>. <span word="They">They</span> <span word="then">then</span> <span word="put">put</span> <span word="a">a</span> <span word="thin">thin</span> <span word="layer">layer</span> <span word="over">over</span> <span word="it">it</span> <span word="and">and</span> <span word="they">they</span> <span word="cover">cover</span> <span word="that">that</span> <span word="with">with</span> <span word="a">a</span> <span word="liquid">liquid</span> <span word="which">which</span> <span word="fills">fills</span> <span word="in">in</span> <span word="the">the</span> <span word="troughs">troughs</span> <span word="and">and</span> <span word="forms">forms</span> <span word="a">a</span> <span word="very">very</span> <span word="slippery">slippery</span> <span word="surface">surface</span>. <span word="This">This</span> <span word="coating">coating</span> <span word="process">process</span> <span word="could">could</span> <span word="cut">cut</span> <span word="huge">huge</span> <span word="amounts">amounts</span> <span word="of">of</span> <span word="waste">waste</span>.</p><p>我们每个人都遇到过这样的难题：怎么才能挤出瓶子里剩下的最后一小团番茄酱？麻省理工学院（<span word="MIT">MIT</span>）的一组研究人员开发出了一种巧妙的新技术。该容器已经过特殊的设计改造，能够让番茄酱等任何粘稠的液体轻而易举地从瓶子里流出来。科学家们在瓶壁的内侧涂抹一层粗糙的表面，并在上方覆盖一层轻薄的物质，然后铺上一种能够注满沟槽并形成非常顺滑表面的液体。这个涂层的过程能大量减少浪费的情况。</p><p><span word="The">The</span> <span word="Ice">Ice</span> <span word="Maiden">Maiden</span> <span word="team">team</span> <span word="is">is</span> <span word="heading">heading</span> <span word="out">out</span> <span word="across">across</span> <span word="a">a</span> <span word="frozen">frozen</span> <span word="Norwegian">Norwegian</span> <span word="lake">lake</span> <span word="at">at</span> <span word="the">the</span> <span word="start">start</span> <span word="of">of</span> <span word="its">its</span> <span word="final">final</span> <span word="training">training</span> <span word="exercise">exercise</span>. <span word="In">In</span> <span word="September">September</span>, <span word="these">these</span> <span word="soldiers">soldiers</span> <span word="will">will</span> <span word="begin">begin</span> <span word="their">their</span> <span word="historic">historic</span> <span word="journey">journey</span> <span word="hoping">hoping</span> <span word="they">they</span>'<span word="ll">ll</span> <span word="succeed">succeed</span> <span word="and">and</span> <span word="inspire">inspire</span> <span word="a">a</span> <span word="generation">generation</span> <span word="of">of</span> <span word="women">women</span>. <span word="Home">Home</span> <span word="for">for</span> <span word="the">the</span> <span word="next">next</span> <span word="few">few</span> <span word="weeks">weeks</span> <span word="and">and</span> <span word="for">for</span> <span word="the">the</span> 80 <span word="days">days</span> <span word="of">of</span> <span word="the">the</span> <span word="expedition">expedition</span> <span word="will">will</span> <span word="be">be</span> <span word="a">a</span> <span word="small">small</span> <span word="tent">tent</span>. <span word="It">It</span> <span word="will">will</span> <span word="be">be</span> <span word="the">the</span> <span word="bedroom">bedroom</span>, <span word="living">living</span> <span word="room">room</span> <span word="and">and</span> <span word="kitchen">kitchen</span>.</p>
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