TED演讲稿：笑容的隐藏力量

演讲稿笑容的隐藏力量TED演讲稿笑容的隐藏力量TEDWhen Iwas achild,I alwayswanted tobea superhero.I wantedto savethe worldand thenmakeeveryone happy.But Iknew thatId needsuperpowers tomakemy dreamscome true.So Iused toembark onthese imaginaryjourneysto findintergalactic objectsfrom planetKrypton,which wasa lotof fun,but didntget muchresult.When Igrewup,and realizedthat science-fiction wasnot agood sourceforsuperpowers,I decidedinstead toembark ona journeyof我童年时，一直想real science,to finda moreuseful truth.成为一位超级英雄，我想拯救世界，让每个人都快乐，但我知道需要超能力才能让我的梦想成真，所以我展开这些想象之旅，到克利普顿星（超人的家乡）寻找星际间的天体这很有趣，但没什么成果当我长大后，了解到科幻小说不是超能力的好来源，我决定展开一场真正的科学之旅，寻找更有用的真理I startedmy journeyin Californiawith aUC Berkley30-year longitudinalstudy thatexamined thephotos ofstudentsin anold yearbookand triedto measuretheir successandwell-being throughouttheir life.By measuringtheirstudent smiles,researchers wereable topredict howfulfillingand long-lasting asubjects marriagewill be,howwell shewould scoreon standardizedtests ofwell-being andhowinspiring shewould beto others.In anotheryearbook,Istumbled uponBarry Obamaspicture.When Ifirst sawhispicture,I thoughtthat thesesuperpowers camefrom hissuper我的旅程collar.But nowI knowit wasall inhis smile.开始于加州，以柏克莱大学从事年期的纵贯研究，研究一本30旧年鉴中的学生照片，试着衡量他们一生的成就和幸福藉由衡量学生的微笑，研究人员能够预测研究对象的婚姻是否圆满及长久，他在标准化幸福评量中能得到多少分,以及他能为别人带来多少启发在另一本年鉴中，我偶然发现了欧巴马的照片，当我第一次看到他的照片时，我认为这些超能力来自于他的超大衣领，但现在我知道这全来自于他的笑容Another aha!moment camefrom a2021Wayne StateUniversityresearch projectthat lookedinto pre-1950sbaseball cardsof MajorLeague players.The researchersfoundthat thespan ofa playerssmile couldactually predictthespan ofhis life.Players whodidnt smilein theirpictureslived anaverage ofonly

72.9years,where playerswithbeaming smileslived anaverage ofalmost80years.另一个啊哈!时刻,来自年州立大学的研究项目，2021Wayne观察年代前职棒大联盟球员的棒球卡，研究人员发现，球员50微笑的宽度事实上可以预测他寿命的长度，相片中没有笑容的球员，平均寿命仅岁，拥有灿烂笑容的球员，平均寿命将

72.9近岁80笑声LaughterThe goodnews isthat wereactually bornsmiling.Using3D ultrasoundtechnology,we cannow seethat developingbabiesappear to smile,even inthe womb.When theyreborn,babies continuetosmile一一initially,mostly intheir sleep.And evenblind babiessmile tothe soundof thehuman voice.Smiling isone of the mostbasic,biologically-uniformexpressions ofall humans.In studiesconducted inPapua New Guinea,Paul Ekman,theworlds mostrenowned researcheron facialexpressions,foundthat evenmembers ofthe Foretribe,who werecompletelydisconnected fromWestern culture,and alsoknown fortheirunusual cannibalismrituals,attributed smilestodescriptions ofsituations thesame wayyou andI would.Sofrom PapauNewGuineato Hollywoodall theway tomodern artinBeijing,we smileoften,and you smile toexpress joyandsatisfaction.在巴布亚新几内亚进行的研究中，世界上最知Paul Ekman,名的脸部表情研究者发现,即使是部落中的成员,他们完全Fore与西方文化隔绝，也因他们不寻常的吃人仪式而众所皆知，他们就像你我一样，也会在某些情况下微笑因此，从巴布亚新几内亚到好莱坞，一直到北京的现代艺术，我们经常微笑着你用微笑来表达喜悦和满足How manypeople herein thisroom smile more than20timesper dayRaise yourhand ifyou do.Oh,wow.Outside ofthisroom,more thana thirdof us smilemorethan20times perday,whereas less than14percent ofussmilelessthanfive.Infact,those withthe mostamazing superpowersare actuallychildrenwho smileas manyas400times perday.在这房间里，有多少人每天微笑超过次如果有的话请20举起手哦，哇!在这个房间外，超过三分之一的人每天微笑超过次，不到的.人每天微笑少于次事实上，拥有最惊2014%5人超能力的是孩童，他们每天微笑多达次400Have youever wonderedwhy beingaround childrenwho smilesofrequently makesyousmilevery oftenA recentstudy atUppsalaUniversity inSweden foundthat itsvery difficulttofrown whenlooking atsomeone whosmiles.You ask,why Becausesmilingis evolutionarilycontagious,and itsuppresses thecontrolwe usuallyhave onour facialmuscles.Mimicking asmileand experiencingit physicallyhelp usunderstandwhether oursmile isfake orreal,so wecan understandtheemotional stateofthesmiler.你有没有想过，为什么身处在经常微笑的孩子身边，也会让你经常微笑最近在瑞典大学的一项研究发现,当看着Uppsala正在微笑的人时是很难皱眉的你会问为什么？因为微笑具有演化上的感染性，它能抑制我们平时对脸部肌肉的控制，模仿一个微笑并实际体验它，帮助我们了解我们的微笑是假是真，因此我们可以了解微笑者的情绪状态script type二〃。