最新-ted演讲 教育 TED演讲教育教师 精品
ted演讲教育TED演讲教育教师
请舍弃年龄歧视这个词你们是否还记得,上次有人说你有孩子气是什么时候？对于像我一样的孩子们,被称为孩子气是时常发生的事.每次,我们无理要求,不负责任时,就会被称为孩子气,我很困惑.
但是,从帝国主义和殖义、世界大战、georgew.bush等事件来看,你们这些成年人,是谁不负责任呢？现在,我们来看看孩子们都在做什么.annefrank通过他对大屠杀有力的记录感动了数百万人,rubybridges在美国帮助消除了隔离.
最近charliesimpson通过他的小单车凑集了120,000英镑帮助海地.以此为证,年龄绝对不是左右孩子气的原因.
孩子气也经常会出现在中,当我们评论那些不负责任的行为和无理的想法时,我们应该舍弃年龄歧视这个词.谁能说某些无理思考就一定不是这个世界需要的？也许你曾有伟大的计划,但却自己终止了它.
孩子们充满灵感、和有希望的想法：消除饥饿,所有东西都免费等乌托邦想法.你们中还有多少人依然做这种梦,相信这种可能？有时过去的知识和乌托邦理想的失败能成为一种负担,因为你知道如果所有东西都免费,那么食物库存将会被清空,变得稀少或者导致混乱.
但是,我们这些孩子却依然去梦想这些完美的东西,这是好事.因为想要实现梦想,就必须先去勾画这幅蓝图.
请尊重孩子的想法现在,孩子已经从大人那里学习了很多,我们相互分享.我认为,大人们应该开始从孩子中学习.
现在听我演讲的人大多数是教育圈的人,老师和学生,我喜欢这种类比.这个不能仅仅是老师在课堂上教学生做这做那,学生应该同样教老师,大家在学习中应该是互惠的.
现在,们总是对孩子采取一贯的约束,从学校手册中的那些不要做这个不要做那个,到在学校网络使用的各种限制,都证实了这一点.尽管大人们不会像独裁主义政体那样心狠手辣,但是孩子们没有或很少有能力去制定规则.
正确的态度应该是两者互相尊重,们应该学习和考虑孩子们的希望和想法.然而,比限制更糟糕的是,大人们经常低估孩子们的能力.
我们热爱挑战,但当期望很低时,我们会不思进取.我父母曾要求我和我姐姐
成为医生、律师,或任何类似的职业.
但是,当其他小孩还在听公车的轮子转啊转的时候,我爸爸就开始给我们读亚里士多德和先锋细菌斗士的故.
事了.世界需要新的领导者从四岁开始,我喜欢上了写作,六岁时妈妈买了一个笔记本,我自己装备了微软word软件.
我在那台小笔记本电脑上写了300篇小故事,并希望能得到出版.可能很多人会认为,一个小孩子想出版文章简直是天方夜谭,但我父母没有这样说这种消极的话,他们非常支持我.
一个大型儿童出版社讽刺说他们不与儿童共事.儿童出版社不与儿童共事？他们不知道自己正在疏远一个大客户.
但是,action出版社愿意做一次尝试,他们相信我,聆听我的心声,并出版了我的第一本书《飞翔的手指》.那以后,我到数百个学校演讲,给数千个教育工主题演讲,今天给你们演讲.
我非常感谢你们今天的参加,感谢你们很在乎的认真聆听.但是现在有一个问题：孩子们长大了会成为像你们一样的,真的吗？其实,我们的目标不是让小孩变成像你们一样的,而是比你们更好的人,但是你们现在已经这么了不起了,对我们来说,这将是一个不小的挑战!但是,我们相信,新一代在成长,新时代在发展,我们的未来一定会比你们更好.
这就是我们不再生活在黑暗世界的原因.不管在生活中你的位置是什么,为孩子们创造机遇是很必要的,那样我们才能成长,并让你们扬眉吐气.
世界需要有新领导者和新想法!大人们,你们需要从孩子们那里学习和聆听,信任我们,对我们期待更多.因为我们是未来的领导者,是引领世界前进的下一代.
孩子们需要引领成功的机遇,你为这场竞赛准备好了吗？因为这个世界的问题不应该是人类家庭的传家宝.美籍华裔神童邹奇奇邹奇奇3岁半开始读英文书,至今已读了1600多本.
随着年龄的增长,她读的书越来越多,而且速度越来越快.如今,邹奇奇一天至少要读完一本二三百页的书.
更让人惊讶的是,这个文静秀气的小姑娘偏偏喜欢关于战争和武器的军事书。
2024ted英语演讲稿
2024ted英语演讲稿Ladies and gentlemen,Good afternoon! I am honored to stand before you today to deliver a speech on the topic "2024: Embracing Change, Shaping the Future." As we enter a new decade, it is crucial for us to reflect on the challenges and opportunities that lie ahead. The year 2024 holds immense potential for innovation, progress, and transformation. Together, let us explore the key areas where change will shape our future.First and foremost, technology will undoubtedly drive significant change in 2024. The rapidadvancement of artificial intelligence, blockchain, and quantum computing will revolutionize various industries and reshape our daily lives. For example, AI-powered healthcare systems will enhance diagnostics and treatment, improving patient outcomes while reducing medical costs. Moreover, blockchain technology will revolutionize supply chain management, ensuring transparent and secure transactions. These innovations will not only enhance efficiency but also offer new job opportunities and boost economic growth.Secondly, sustainability will be at the forefront of our efforts in 2024. With climate change and environmental degradation posing existential threats, it is essential for us to embrace sustainable practicesacross sectors. Governments and businesses must prioritize renewable energy sources, such as solar and wind power, to reduce greenhouse gas emissions and combat climate change. Additionally, the adoption of circular economy principles, where resources are used efficiently and waste is minimized, will play a vital role in preserving the environment and ensuring long-term prosperity.In 2024, the world will continue to grapple with socioeconomic inequalities. While globalization has brought unprecedented progress, it has also deepened disparities between countries and within societies. In this context, it is imperative for world leaders to work towards bridging the gap and fostering inclusivegrowth. By investing in education, healthcare, and social welfare programs, governments can empower individuals and provide equal opportunities for all. Furthermore, public-private partnerships can facilitate access to finance and resources, enabling entrepreneurship in marginalized communities.Moreover, the year 2024 will witness advancements in space exploration and colonization. With innovations in the private space industry, human missions to Mars are becoming a reality. This endeavor not only expands our understanding of the universe but also opens up possibilities for extraterrestrial resource utilization. As we venture into the unknown, it is essential to maintain international cooperation, ensuring the peacefulexploration of space and equitable distribution of any benefits that may arise.Another area that demands our attention in 2024 is the digitization of education. The COVID-19 pandemic has accelerated the shift towards online learning, exposing both the advantages and challenges associated with virtual classrooms. In the coming years, educational institutions must adapt their curriculum and teaching methodologies to deliver high-quality education in both face-to-face and virtual environments. Leveraging technology and interactive platforms can enhance students' learning experiences and provide access to education for those in remote or underprivileged areas.Finally, ethical considerations surrounding emerging technologies will be critical in 2024. As AI becomes more integrated into our lives, it is imperative to establish regulations and ethical frameworks to ensure the responsible development and deployment of these technologies. Additionally, as genetic engineering and biotechnology advance, ethical discussions surrounding issues such as gene editing and human enhancement will become increasingly prominent. Society must engage in informed debates to strike a balance between technological advancement and human values.In conclusion, the year 2024 holds immense promise and presents numerous challenges for us to overcome. Through embracing change, we can shape afuture that is technologically advanced, environmentally sustainable, and socially inclusive. It is up to each one of us to actively participate in this transformative journey. Let us seize the opportunities presented in this new era and work together towards a better tomorrow. Thank you.。
最新-ted演讲稿word TED3分钟演讲 精品
ted演讲稿wordTED3分钟演讲内容是王道,如果你没有好的内容比如你的研究、你的经历,形式再怎么花哨,也不会有很好的效果的,所以想要登上这个舞台,怎么说不是先要考虑的问题,先要把自己的生活过的足够精彩.下面两张是手写的mindmap,用软件又做了一个.手写版,第一部分,如何准备一场演讲第二部分演讲技巧版,从调动情绪和善用工具两个角度来讲这张是软件版的这个书的脉络.中间是书名,红色的是第一部分,桔色的是第二部分第一部分,演讲准备的这个内容第二部分,演讲技巧的部分下面是我的一些收获,作为笔记放在这里,以后在准备的时候可以稍微参考一下.其实自己在读ted的演讲的时候更多关注的也是内容,对于具体的演讲技巧也会有涉及,比如有一些眼前一亮的开场,也会下意识的用在自己的演讲中.1、一场演讲一般从一下几个方面来构思,首先是确定主题,主题一般是先把自己所要讲的内容有一个定位,ted三个字母代表的是技术(technology）、娱乐（.entertainment）、设计（design),所有ted演讲人基本上可以划分为三个角色：教育者、娱乐者、变革推动者.你需要讨论一个你非常熟悉而又热爱的话题,比如我就可以来说读书或者旅游的事情；每场只专注于讨论一个话题,把一个话题说清楚了,让你的听众能够足够的聚焦,最后要注意要有一个行动导向,可以让听众立即去做的事情,比如：每天节约一张面纸或者晚上回去就给朋友打个电话；演讲者要把重心放在观众那,而不是自己.2、接着就是讲稿的构思.一般有两种演讲者,讲故事和讲道理的,根据你的内容适当的选择,当然讲故事的会更加吸引人,ted上大部分也是讲故事的,每个故事对应一个论点,最后提出一个总的论点作为收尾.构思讲稿就是让你如何讲好一个故事,你会发现,同样的故事两个人说出来,它的效果是不同的,如何能够像disney电影那样把一个故事讲的跌宕起伏,那么你的效果就达到了.构思时要有逻辑性,采用演绎推理的方法,一般的逻辑是：导论-三部分主体-结论,那么如何讲好故事呢？3、编排故事的学问很大.你选的故事最好是亲身经历或者亲自观察,说从别人口里听到的故事不是不行,关键看你能不能讲好,但难度会更大些.。
TED演讲稿大全(2024)
引言TED演讲是世界上最具影响力的公开演讲活动之一，它汇集了各个领域的创意和思想。
在这个快节奏和信息爆炸的时代，TED演讲成为了传播新观点、分享灵感和推动变革的有效工具。
本文将介绍一些值得关注和推荐的TED演讲，涵盖各个主题，希望能为读者带来新的启发和思考。
正文一、科技与未来1.的突破：介绍的发展历程、应用场景和未来前景，引发观众对技术革命的思考。
2.量子计算机的革命：探讨如何利用量子计算机解决复杂问题，以及这一技术对科学、工业和社会的潜在影响。
3.生物技术的突破：介绍基因编辑、人工肉和生物传感器等新技术的概念和应用，讨论其对医学、环境和食品产业的革命性影响。
4.虚拟现实的创新：展示虚拟现实的发展历程、应用领域和潜在可能性，让观众对未来数字体验的可能性有更深入的理解。
5.区块链的变革：解释区块链技术的基本原理和应用案例，探讨其在金融、物流和版权等领域的潜力和前景。
二、社会与文化1.性别平等的挑战：分析现有的性别不平等问题，并提出个人和社会层面的解决方案，鼓励观众推动社会变革。
2.教育创新的力量：分享教育领域的创新实践和成功案例，讨论如何改变传统的教育模式以适应未来社会的需要。
3.全球气候变化：探讨气候变化的根源、影响和解决方案，呼吁观众共同努力保护地球环境。
4.社交媒体对社会的影响：剖析社交媒体对社会互动、个人隐私和信息传播的影响，提出管理和使用社交媒体的建议。
5.多元文化的重要性：讨论多元文化对个体身份认同和社会发展的影响，呼吁观众尊重和欣赏不同文化背景的人群。
三、创新与创业1.创业心态与成功：分享个人创业经历和心路历程，探讨成功的关键因素和面对挑战的策略。
2.创新的思维方式：介绍创新的基本框架和方法，讨论如何培养创新思维以应对快速变化的社会。
3.科技与可持续发展：探索科技和可持续发展的结合点，展示以科技创新推动经济发展和环境保护的案例。
4.产品设计的哲学：分享产品设计的原则和方法，引导观众思考如何通过设计创造出更好的产品和用户体验。
教育的意义ted演讲
教育的意义ted演讲教育的意义尊敬的各位观众们，大家好。
今天，我很荣幸能在这里与大家分享我对教育的理解和观点。
教育是人类社会进步的基石，是每个个体获得知识、提高技能、塑造个性和实现梦想的关键。
在过去的数千年中，教育一直在无数人的努力下发展壮大，对人类社会的发展起到了极其重要的作用。
而今天，我将通过TED演讲，为大家展示教育的真正意义和价值。
首先，教育是知识的源泉。
通过教育，我们可以学习到各个领域的知识，从科学、文学到历史、数学等等。
这些知识不仅为我们提供了广阔的视野和思维方式，更重要的是帮助我们理解世界的运行规律和人类社会的发展历程。
只有通过教育，我们才能真正了解自然界的奥秘，去探索宇宙的深处，去感悟文艺作品背后的情感，去理解历史的沧桑和人类文明的进步。
知识使我们具备丰富的思考能力和解决问题的智慧。
其次，教育是人才的摇篮。
每个人都有各自的优点和才华，而教育则是激发和发展这些潜能的关键。
通过教育，我们可以培养个人的聪明才智、自主学习的能力和积极创新的态度。
教育不仅帮助我们获得专业知识，还能够锻炼我们的领导能力、沟通能力和团队合作意识。
通过教育，我们能够培养出一批才华横溢、具有创造力和创新精神的人才，他们将为社会的繁荣和进步作出巨大贡献。
再次，教育是人格的塑造者。
教育不仅仅是传授知识，更重要的是培养道德和人文素养。
通过教育，我们可以学习如何尊重他人、如何理解和关心他人的需求、如何友善和谦逊地待人。
教育还能够帮助我们树立正确的价值观和人生观，培养良好的道德品质和品德修养。
正如一位伟人所说：“教育不仅仅是用于生计，更是用于生活。
”教育为我们提供了智慧和力量，让我们成为更好的人。
最后，教育是实现梦想的桥梁。
我们每个人都有自己的梦想和目标，而教育则是我们通向梦想的桥梁。
通过教育，我们可以获得知识和技能，更好地实现自己的梦想。
教育赋予我们追求卓越的勇气和信心，让我们相信自己可以改变世界、创造奇迹。
只有通过教育，我们才能不断地锤炼自己，掌握更多的技能和专业知识，从而实现自己的梦想，为社会作出更大的贡献。
最新-TED演讲稿 ted演讲 精品
TED演讲稿ted演讲为什么要听他演讲ArvindGupta是印度的玩具发明家及儿童科学教育推广者.他用垃圾和日常用品创造简单的玩具,并以一场令人难忘的亲手示范表演说明了科学和设计原理.他任职于印度Pune的儿童科学中心.他着有许多书籍,有英文、北印度语及其它印度语言版本,包括《小玩具》,《由废弃物学习科学》,以及《科学的技巧及惊喜：ArvindGupta的压箱宝》.他的低成本科学和科技教育设备经由联合国教科文组织（UNESCO）制作成可供下载的PDF说明档案.他的许多玩具设计说明已摄录成一分钟的影片.ArvindGupta的英语网上资料首页：ArvindGuptaToys[TED科技娱乐设计]已有中译字幕的TED影片目录（繁体）（简体）.请注意繁简目录是不一样的.ArvindGupta谈将垃圾变成可供学习的玩具我叫ArvindGupta,是一位玩具制,过去30年来我一直在制作玩具.70年代初,我还在上大学,那是一段非常革命性的时期,可以这么说,是一个政治动乱期,学生走上巴黎街头起义反抗权威；美国因反越战运动、民权运动而动荡不安；在印度,我们有纳萨尔巴里运动,即农民武装运动,但你们知道,当社会处于政治动荡时期,会释放出大量的能量,印度的民族运动证明了这一点.很多人辞去高薪职位,投身于民族运动.70年代初,印度最伟大的计划之一,是在乡村学校中振兴基础科学.有个叫AnilSadgopal的人,在加州理工学院取得博士学位,并返国在印度最先进的研究机构,TIFR,担任分子生物学家.31岁的她,无法将她所做的那种研究,跟一般人的生活联系起来,于是,她设计并开办了乡村科学计划,很多人因此深受鼓舞.这个70年代初的口号是,接近人群,参与他们的生活,爱他们,从他们所知开始,建立在他们所拥有的基础之上.这多少是种定义型的口号.嗯,我花了一年时间,我加入Telco,制造TATA卡车,在相当接近Pune的地方.我在那里工作了两年,我意识到,我不是适合造卡车的人.人们常常不知道自己想要做什么,但知道你不想做什么就算很好了.所以我休息了一年,然后加入这个乡村科学计划,这是一个转折点.这是个非常小的村庄,每周一次的集市,那里的人,每周只有一次,把所有货品拿出来摆,所以我说,我要在这里待一年.所以我把.在路边摆摊卖的东西每一种买一样,我发现了一个东西,是这个黑色橡胶.这就是所谓的气嘴管,当你给自行车打气时就会用到.而当中一些模型－你拿起一段气嘴管,将两根火柴放在里面,可制造出一个活动连结物.这是气嘴管组成的连结物,从教导角度开始,锐角、直角、钝角、平角,这就像它们本身组成的小连结物.如果你拿三个,让它们连成一圈,可以组成一个三角形；使用四个,可组成一个四边形；可以组成五边形、六边形,可以组成所有种类的多边形,它们拥有一些很美妙的特性,例如,看这个六边形,它就像一只变形虫,不断改变它的外形,你可以把这里拉出,就变成一个矩形,把它推向一边,就变一个平行四边形,但这非常不固定,例如,看这个五边形,把这边拉出,它变成船状的梯形,将它推出,它变成房子的形状,这样就变成一个等腰三角形,同样的,非常不固定.这个四边形看起来非常方正,将它轻轻一推,就变成菱形、风筝形.但如果给孩子一个三角形,他就变不出什么花样.为什么要使用三角形？因为三角形是唯一的刚性结构,我们不能造一座四边形的桥,因为当火车驶来时,它会开始晃动,一般人都知道这点,因为如果你到一个印度村庄去,他们可能没念过工学院,但没人会建一个像这样的屋顶,因为如果他们将砖瓦放在上面,它将会被压垮.他们总是建造三角形的屋顶,这是人类的科学.如果在这里戳一个洞,放入第三根火柴,就会得到一个T形连结.如果我将这三根腿柱插进这个三角形的三个顶点,就能组成一个四面体.所以,你可以组成这所有的3D结构,你可以组成像这样的四面体,一旦做出了这些,就能组成一间小房子.将这个放在上面,你可以将四个、六个连接在一起,只需要一大堆这种小零件.现在,这是－你将六个连接在一起,组成一个二十面体,你可以随意玩弄它,这变成一间圆顶小屋.这是1978年的时候,当时我是一位24岁的年轻工程师,我认为这比制造卡车好多了.（掌声）事实上,如果你放入四个圆球,可以模拟甲烷的分子结构,CH4,四个氢原子即四面体的四个顶点,这个代表小小的碳原子.从那时起,我只觉得自己相当荣幸,能走遍我祖国的2000所学校,乡村学校、公立学校、市立学校、常春藤盟校,大多都邀请过我.每当我到一间学校去,见到孩子们眼里闪耀着光芒,我看到了希望,看到他们脸上的快乐.孩子们想要制作东西,想要亲自动手.像这个,我们做了很多种唧筒,这是一个小唧筒,可以用来给气球充气,这是真正的唧筒,真的可以给气球充气.我们有一个口号：孩子们对玩具最好的玩法,就是弄坏它.因此,你所做的就是,这是一个富有激发性的声明,这个旧自行车内胎和这个旧塑料[不清楚],这个油口盖可以很恰当地放入旧自行车内胎,这就是制作阀门的方法.放上一个小胶带,这是单向通道,嗯,我们做了很多种唧筒,这是另一种,你拿一根吸管,只要将一根小木签插入,插在,让它分成两半,现在,你要做的是将这两条腿弯曲成一个三角形,在周围缠上一些胶带,就变成一个泵.现在,如果你用这个泵,它就像一个很棒的喷头,像一个离心机,如果你旋转某个东西,它会向外飞出.（掌声）根据这个－如果你[不清楚],她会用扇叶树头榈叶来做这个东西.我们的许多民间玩具蕴含很美妙的科学原理,如果你旋转某个东西,它会向外飞出,如果我用双手转,就会看见这个有趣的飞人先生.好的,这是一个用纸做的玩具,很神奇,上面有四张图片,可以看到昆虫、青蛙、蛇、老鹰、蝴蝶,青蛙、蛇、老鹰,这是一张你可以用来跳舞的纸,于1928年由一位哈佛大学的数学家设计,他叫做ArthurStoneMartinGardner,在他许多著作中都有提到,但孩子们从中得到很多乐趣,他们可以学习到食物链,昆虫被青蛙吃,青蛙被蛇吃,蛇被老鹰吃,这张纸可以,如果你有整张的复印纸,A4大小的纸,你可以在市立学校、公立学校,一张纸、一根比例尺和一支铅笔,不用胶水,不用剪刀,三分钟内就可以折出这个,你能用它来做什么只受限于你的想象而已.如果用一张较小的纸,就做出较小折曲式图形,用较大的纸,就能做出较大的图形.这是一支铅笔,上面刻有一些沟槽,在这里放一个小扇叶,这是个有百年历史的玩具,有六篇关于这个的重要研究论文,这里也有一些沟槽,你们可以看到,如果我用一个簧片－如果我摩擦它,会产生非常神奇的效果,有六篇关于这个的重要研究论文,事实上,费曼幼年时对这个非常着迷,他写了一篇关于这个的论文,做这个不需要三十亿美元的强子对撞机,每个孩子都玩得到,也都会乐在其中.如果你想放上一个色盘,七种颜色全都会混在一起,这就是牛顿在大约400年前提到的,白光是由七种颜色混成,只要旋转这个就可以知道.这是一根吸管,我们做的是,只要将两端用胶带密封,剪掉右下角和底端的左下角,所以对角会有洞,这里有一个小洞,这是一种吹管,我只要把这个放进这里,这里有一个洞,我把它盖住,花很少的钱就可以做,孩子们会觉得非常有趣.我们所做的是制造一个非常简单的电动马达,这是地球上最简单的马达,其中最昂贵的东西就是里面的电池,如果有个电池,做这个只要花五分钱,这是一个旧自行车内胎加上一根宽橡皮筋,两个安全别针,这是一个永久磁铁,当电流通过线圈,这变成一个电磁铁,就是这两个磁铁的交互作用使这个马达旋转,我们做了三万个.老师们教导科学很多年,只是讲述并模糊了科学的定义,当老师们动手做,孩子们动手做,你可以看见他们眼中的光芒,他们因了解科学而兴奋不已,这样的科学不是有钱人的游戏,在一个国家,科学必须延伸到最受限、最边缘化的儿童,这项计划开始于16所学校,并扩展到1500所公立学校,超过10万名儿童用这种方式学习科学,我们只是试着看到可能性.请看,这是利乐包,从环境的角度来看这所有的材料,它有六层－三层塑料、三层铝,全被密封在一起,它们融合在一起,你无法将它们分开,只能做成像这样一个小网状结构,将它们折迭并黏在一起,做成一个二十面体.因此,一些垃圾,一些让所有海鸟噎住的东西,你可以将其回收,做成一个非常有趣－在科学中所有模型都可用像这样的东西制作.这是一根小吸管,你要做的就只是剪掉这里两个角,它会变成像是小鳄鱼的嘴,将它放在你嘴里,吹气（鸣声）有人说,这是个让孩子开心、老师羡慕的东西,你无法看见声音如何产生,因为这东西在我嘴里振动,我现在将这个放在外面,不是吹气,而是将空气吸入.（鸣声）因此,不需用线圈的振动模糊了声音产生的观念.另一种方式则是你不断地吹,不断吹出声音,然后不断地剪掉,它会产生非常棒的效果.（鸣声）（掌声）当你剪成非常小的一段,（鸣声）这是孩子们教的,你也可以试试.在我继续讲述前,有件值得分享的事,这是一个对盲童深具意义的触板,这是魔鬼粘,这是我的画板,这是我的画笔,这基本上是一个胶卷盒,这基本上像是渔夫用的线,钓鱼线,这是毛线,如果我转这个把手,所有毛线都会被卷进去,盲童可以在这上面画画,毛线会黏在魔鬼粘上.我们国家有12万个盲童,（掌声）他们生活在黑暗的世界中,这对他们来说是个福音,那里有个工厂使我们儿童变盲,不提供他们食物、维生素A,但这已成为他们的福音,没有专利权,任何人都可以制作.这非常简单.你们可以看到,这是发电机,一个手摇发电机,这是两个磁铁,这是一个大滑轮,以橡胶当做两片旧CD的夹层制成,加上小滑轮和两个强力磁铁,这个纤维,形成连接着一个LED的线圈,如果我旋转这个滑轮,小滑轮会转得快多了,将会产生一个旋转的磁场,当然,磁力线会被截过,就会产生力量,你们可以看到,这个LED将会发光,因此,这是一个小手摇发电机.嗯,这是,同样的,只是一个环,有着钢制螺丝帽的钢环,你可以做的就是,如果你转动它,它们会继续前进,想象一群孩子站成一圈,只是等待着钢圈传到他们手上,他们绝对会开心的玩着这个.最后,我们还可以做的是,用大量的旧报纸做帽子,这配得上SachinTendulkar（板球明星）,是一顶很棒的板球帽.当你初次见到尼赫鲁和甘地,这是尼赫鲁帽－只用了半张报纸,我们用报纸做了很多玩具,这是其中之一,这是－你们可以看到,这是一只振翅的鸟,所有的旧报纸,我们都可以剪成这样的小方形,如果你将这些鸟当中的一只－日本孩子做这种鸟有很多年历史了,你们可以看到,这是一个小扇尾鸟玩具.。
最新-ted演讲稿word TED演讲分享 精品
ted演讲稿wordTED演讲分享造成这种聚集的原因有哪些呢？至少有三种可能.第一种类似磁场感应,当我体重增加时,也导致了你的体重增加,由一个人传到另一个人.另一种可能是聚合效应,物以类聚、人以群分.最后一种可能是混杂因素,模糊以至于找不到真正的原因,可能是相同的经历,比如一起减肥.进一步研究这些数据的时候,我们发现了支持这些可能的证据,一种可能是朋友的增肥行为传染了你,另一个潜在的可能性是标准的改变.经过五年的跟踪研究,我们发现肥胖者和非肥胖者在这个网络中出现扎堆的现象.通过这个演示,我们能知道这个随时间而变换的网络,是有记忆的,它移动着,其中的事物随其所动,它拥有着一种持久性；其中的人也许死去,但这种网络却不会死去,它仍旧持续着.它有着一种坚韧性,允许它恒久不变.演讲者做的第二项类似的研究是关于情感.同.样一个社会网络中,你立马就能看到快乐的人和不快乐的人扎堆出现,同样地是传递到三层分离关系.这个网络有个中心部分、有个边缘地带,而不快乐的人好像都集中在边缘地带.把这个网络结构分解一下,注意到每个人在这个网络中的结构点和看似其他人都是一样的,其实完全不同.不同的结构点对你的人生有着不同的影响.我们不得不猜想,也许社会网路的形成基本原因与我们的基因中有关.朋友多或少、朋友之间是否相互认识、我们处于网络的中心点或是边缘地带,都与我们自身的基因有关.人类对内感受情感,对外展示情感,阅读并且容易复制别人的情感.情感这种最原始的表达方式也在通过社会网络相互传染.事实上,情感是有一种共有的存在性,不单单是个人的存在性.事实证明,吸烟和喝酒行为,投票行为,离婚、自闭症等等也是可以通过社会网络传染的.演讲者在开篇提到了寡妇效应,并且强调寡妇效应不局限于丈夫和妻子之间,也不局限于两个人.人与人成双成对,又由于其他各种人际关系──婚姻、伴侣、友情等等,再通过不断的两两相配,形成一个精致、错综复杂、无所不在的社会网络.我们所有人。
最新-TED英语演讲稿What fear can teach us恐惧可以教会我们什么 精品
TED英语演讲稿：Whatfearcanteachus恐惧可以教会我们什么1819,3,000,,201819年的某一天，在距离智利海岸3000英里的地方，有一个太平洋上的最偏远的水域，20名美国船员目睹了他们的船只进水的场面。
,,他们和一头抹香鲸相撞，给船体撞了一个毁灭性的大洞。
当船在巨浪中开始沉没时，人们在三条救生小艇中抱作一团。
10,000,1,000,这些人在离家10000万英里的地方，离最近的陆地也超过1000英里。
在他们的小艇中，他们只带了落后的导航设备和有限的食物和饮水。
,""他们就是捕鲸船上的人们，后来的他们的故事成为《白鲸记》的一部分。
,,即使在当今的世界，碰上这种情况也够杯具的，更不用说在当时的情况有多糟糕。
,岸上的人根本就还没意识到出了什么问题。
没有任何人来搜寻他们。
我们当中大部分人没有经历过这些船员所处的可怕情景，但我们都知道害怕是什么感觉。
,我们知道恐惧的感觉，但是我不能肯定我们会花很多时间想过我们的恐惧到底意味着什么。
,,我们长大以后，我们总是会被鼓励把恐惧视为软弱，需要像乳牙或轮滑鞋一样扔掉的幼稚的东西。
-我想意外事故并非我们所想的那样。
神经系统科学家已经知道人类生来就是乐观主义者。
,,",""",这也许就是为什么我们认为有时候恐惧，本身就是一种危险或带来危险。
不要愁。
我们总是对别人说。
不要慌。
英语中，恐惧是我们需要征服的东西。
是我们必须对抗的东西，是我们必须克服的东西。
?,?但是我们如果换个视角看恐惧会如何呢?如果我们把恐惧当做是想象力的一个惊人成果，是和我们讲故事一样精妙而有见地的东西，又会如何呢?,在小孩子当中，我们最容易看到恐惧与想象之间的联系，他们的恐惧经常是超级生动的。
,,,,,,我小时候住在加利福尼亚，你们都知道，是非常适合居住的位置，但是对一个小孩来说，加利福尼亚也会有点吓人。
,,我记得每次小地震的时候当我看到我们餐桌上的吊灯晃来晃去的时候是多么的吓人，我经常会彻夜难眠，担心大地震会在我们睡觉的时候突然袭来。
ted演讲中文稿（最新版）
ted演讲中文稿ted演讲中文稿ted演讲中文稿篇一《李世默TED演讲稿And the last sentence of Nessun Dorma that she as singing in the stadium as green onion for free. So Susan Boyle as saying that, 80,000 live audience sang together. That as hilarious. So I guess both Susan Boyle and this vegetable vendor in Shanghai belonged to otherness. They ere the least expected to be successful in the business called entertainment, yet their courage and talent brought them through. And a sho and a platform gave them the stage to realize their dreams. Well, being different is not that difficult. We are all different from different perspectives. But I think being different is good, because you present a different point of vie. You may have the chance to make a difference. My generation has been very fortunate to itness and participate in the historic transformation of China that has made so many changes in the past 20, 30 years. I remember that in the year of 1990,hen I as graduating from college, I as applying for a job in the sales department of the first five-star hotel in Beijing, Great Wall Sheraton -- it s still there. So after being interrogated by this Japanese manager for a half an hour, he finally said, So, Miss Yang, do you have any questions to ask me? I summoned my courage and poise and said, Yes, but could you let me kno, hat actually do you sell? I didn t have a clue hat a sales department as about in a five-star hotel. That as the first day I set my foot in a five-star hotel. Around the same time, I as going through an audition -- the first ever open audition by national television in China -- ith another thousand college girls. The producer told us they ere lookingfor some seet, innocent and beautiful fresh face. So hen it as my turn, I stood up and said, Why omen s personalities on television alays have to be beautiful, seet, innocent and, you kno, supportive? Why can t they have their on ideas and their on voice? I thought I kind of offended them. But actually, they ere impressed by my ords. And so I as in the second round of petition, and then the third and the fourth. After seven rounds of petition, I as the last one to survive it. So I as on a national television prime-time sho. And believe it or not, that as the first sho on Chinese television that alloed its hosts to speak out of their on minds ithout reading an approved script. And my eekly audience at that time as beteen 200 to 300 million people. Well after a fe years, I decided to go to the U.S. and Columbia University to pursue my postgraduate studies, and then started my on media pany, hich as unthought of during the years that I started my career. So e do a lot of things. I ve intervieed more than a thousand people in the past. And sometimes I have young people approaching me say, Lan, you changed my life, and I feel proud of that. But then e are also so fortunate to itness the transformation of the hole country. I as in Beijing s bidding for the Olympic Games. I as representing the Shanghai Expo. I sa China embracing the orld and vice versa. But then sometimes I m thinking, hat are today s young generation up to? Ho are they different, and hat are the differences they are going to make to shape the future of China, or at large, the orld? So today I ant to talk about young people through the platform of social media. First of all, ho are they? do they look like? Well this is a girl called Guo Meimei -- 20 years old, beautiful. She shoed off her expensive bags, clothes and car on her microblog, hich is the Chinese version of Titter. And she claimed to be the general manager of Red Cross at theChamber of Commerce. She didn t realize that she stepped on a sensitive nerve and aroused national questioning, almost a turmoil, against the credibility of Red Cross. The controversy as so heated that the Red Cross had to open a press conference to clarify it, and the investigation is going on. So far, as of today, e kno that she herself made up that title -- probably because she feels proud to be associated ith charity. All those expensive items ere given to her as gifts by her boyfriend,ho used to be a board member in a subdivision of Red Cross at Chamber of Commerce. It s very plicated to explain. But anyay, the public still doesn t buy it. It is still boiling. It shos us a general mistrust of government or government-backed institutions, hich lacked transparency in the past. And also it shoed us the poer and the impact of social media as microblog. Microblog boomed in the year of 2016, ith visitors doubled and time spent on it tripled. Sina., a major nes portal, alone has more than 140 million microbloggers. On Tencent, 200 million.The most popular blogger -- it s not me -- it s a movie star, and she has more than 9.5 million folloers, or fans. About 80 percent of those microbloggers are young people, under 30 years old. And because, as you kno, the traditional media is still heavily controlled by the government,social media offers an opening to let the steam out a little bit. But because you don t have many other openings, the heat ing out of this opening is sometimes very strong, active and even violent. So through microblogging, e are able to understand Chinese youth even better. So ho are they different? First of all, most of them ere bornin the 80s and 90s, under the one-child policy. And because of selected abortion by families ho favored boys to girls, no e have ended up ith 30 million more young men than omen. That could pose a potential danger to the society, butho knos; e re in a globalized orld, so they can look for girlfriends from other countries. Most of them have fairly good education. The illiteracy rate in China among this generation is under one percent. In cities, 80 percent of kids go to college.But they are facing an aging China ith a population above 65 years old ing up ith seven-point-some percent this year, and about to be 15 percent by the year of 2030. And you kno e have the tradition that younger generations support the elders financially, and taking care of them hen they re sick. So it means young couplesill have to support four parents ho have a life expectancy of 73 years old. So making a living is not that easy for young people. College graduates are not in short supply.In urban areas, college graduates find the starting salary is about 400 U.S. dollars a month, hile the average rent is above $500. So hat do they do? They have to share space -- squeezed in very limited space to save money -- and they call themselves tribe of ants. And for those ho are ready to get married and buy their apartment, they figured out they have to ork for 30 to 40 years to afford their first apartment. That ratio in Americaould only cost a couple five years to earn, but in China it s 30 to 40 years ith the skyrocketing real estate price. Among the 200 million migrant orkers, 60 percent of them are young people. They find themselves sort of sandiched beteen the urban areas and the rural areas. Most of them don t ant to go back to the countryside, but they don t have the sense of belonging. They ork for longer hours ith less ine, less social elfare. And they re more vulnerable to job losses, subject to inflation,tightening loans from banks, appreciation of the renminbi, or decline of demand from Europe or America for the products they produce. Last year, though, an appalling incident in a southern OEM manufacturing pound in China: 13 young orkersin their late teens and early 20s mitted suicide, just one by one like causing a contagious disease. But they died because of all different personal reasons. But this hole incident aroused a huge outcry from society about the isolation, both physical and mental, of these migrant orkers. For those ho do return back to the countryside,they find themselves very ele locally,because ith the knoledge, skills and netorksthey have learned in the cities, ith the assistance of the Internet, they re able to create more jobs,upgrade local agriculture and create ne businessin the less developed market. So for the past fe years, the coastal areas, they found themselves in a shortage of labor. These diagrams sho a more general social background. The first one is the Engels coefficient,hich explains that the cost of daily necessitieshas dropped its percentage all through the past decade, in terms of family ine, to about 37-some percent. But then in the last to years, it goes up again to 39 percent, indicating a rising living cost. The Gini coefficient has already passed the dangerous line of 0.4. No it s 0.5 -- even orse than that in America -- shoing us the ine inequality. And so you see this hole society getting frustrated about losing some of its mobility. And also, the bitterness and even resentment toards the rich and the poerful is quite idespread. So any accusations of corruptionor backdoor dealings beteen authorities or business ould arouse a social outcry or even unrest. So through some of the hottest topics on microblogging, e can see hat young people care most about. Social justice and government accountability runs the first in hat they demand.For the past decade or so, a massive urbanization and development have let us itness a lot of reports on the forced demolition of private property.And it has aroused huge anger and frustrationamong our young generation. Sometimes people getkilled, and sometimes people set themselves on fire to protest. So hen these incidents are reported more and more frequently on the Internet,people cry for the government to take actions to stop this. So the good nes is that earlier this year, the state council passed a ne regulation on house requisition and demolition and passed the right to order forced demolition from local governments to the court. Similarly, many other issues concerning public safety is a hot topic on the Internet. We heard about polluted air, polluted ater, poisoned food. And guess hat, e have faked beef. They have sorts of ingredients that you brush on a piece of chicken or fish, and it turns it to look like beef.And then lately, people are very concerned about cooking oil, because thousands of people have been found cooking oil from restaurant slop. So all these things have aroused a huge outcry from the Internet. And fortunately, e have seen the government responding more timely and also more frequently to the public concerns. While young people seem to be very sure about their participation in public policy-making, but sometimes they re a little bit lost in terms of hat they ant for their personal life. China is soon to pass the U.S. as the number one market for luxury brands -- that s not including the Chinese expenditures in Europe and elsehere. But you kno hat, half of those consumers are earning a salary belo 2,000 U.S. dollars. They re not rich at all. They re taking those bags and clothes as a sense of identity and social status. And this is a girl explicitly saying on a TV dating sho that she ould rather cry in a BMW than smile on a bicycle.But of course, e do have young people ho ould still prefer to smile, hether in a BMW or a bicycle. So in the next picture, you see a very popular phenomenon called naked edding, or naked marriage. It does not mean they ill ear nothing in the edding, but it shosthat these young couples are ready to get married ithout a house, ithout a car, ithout a diamond ring and ithout a edding banquet, to sho their mitment to true love. And also, people are doing good through social media. And the first picture shoed us that a truck caging 500 homeless and kidnapped dogsfor food processing as spotted and stopped on the highay ith the hole country atchingthrough microblogging. People ere donating money, dog food and offering volunteer ork to stop that truck. And after hours of negotiation, 500 dogs ere rescued. And here also people are helping to find missing children. A father posted his son s picture onto the Internet. After thousands of , the child as found, and e itnessed the reunion of the family through microblogging. So happiness is the most popular ord e have heard through the past to years. Happiness is not only related to personal experiences and personal values, but also, it s about the environment. People are thinking about the folloing questions: Are e going to sacrifice our environment further to produce higher GDP? Ho are e going to perform our social and political reform to keep pace ith economic groth, to keep sustainability and stability? And also, ho capable is the systemof self-correctness to keep more people contentith all sorts of friction going on at the same time?I guess these are the questions people are going to anser. And our younger generation are going to transform this country hile at the same time being transformed themselves. Thank you very much. 杨澜TED演讲：重塑中国的一代中文演讲稿在来爱尔兰的前一晚，我应邀主持了中国达人秀在上海的体育场和八万现场观众。
最新-以语言为话题的演讲稿 TED演讲稿,孩子的语言天赋 精品
以语言为话题的演讲稿TED演讲稿,孩子的语言天赋ButtodayI"mgoingtotalktoyouaboutsomethingyoucan"tsee--what"sgoingonup inthatlittlebrainofhers.Themoderntoolsofneurosciencearedemonstratingt ousthatwhat"sgoingonupthereisnothingshortofrocketscience.Andwhatwe"re learningisgoingtoshedsomelightonwhattheromanticwritersandpoetsdescrib edasthe\但今天我要讲些你看不到的东西,在她的小脑袋瓜里的东西.当代神经科学的研究工具展示出我们对婴儿脑袋里的东西知之甚少.我们要知道的是让浪漫作家和诗人产生灵感并称之为孩子心智的非凡的通慧WhatweseehereisamotherinIndia,andshe"sspeakingKoro,whichisanewlydisco veredlanguage.Andshe"stalkingtoherbaby.Whatthismother--andthe800peopl ewhospeakKorointheworld--understands[is]that,topreservethislanguage,t heyneedtospeakittothebabies.大家这儿看到的是印度的一位母亲,她讲克罗语,这是一种新发现的语言.她对她的孩子说这种语言.这位母亲和世界上说克罗语的800人明白要保留这种语言,他们必须对婴儿说这种语言.Andthereinliesacriticalpuzzle.Whyisitthatyoucan"tpreservealanguage byspeakingtoyouandI,totheadultsWell,it"sgottodowithyourbrain.Whatwese ehereisthatlanguagehasacriticalperiodforlearning.Thewaytoreadthisslid eistolookatyourageonthehorizontalaxis.在这里有个关键的问题.为什么要是对你和我,成年人说一种新语言却不能保留它这是和你的大脑有关.这儿我们看到有个学习语言的关键期.读懂这幅图的方法是看你在横轴上的年龄.(Laughter)Andyou"llseeontheverticalyourskillatacquiringasecondlang uage.Babiesandchildrenaregeniusesuntiltheyturnseven,andthenthere"sasy stematicdecline.Afterpuberty,wefalloffthemap.Noscientistsdisputethisc urve,butlaboratoriesallovertheworldaretryingtofigureoutwhyitworksthis way(笑声)你再对应看纵轴上你悉得第二外语的能力.。
最新TED的精彩英语演讲稿
Now that you're done looking at those, close them down, because every phone has something in common. No matter how you organize the icons, you still have a clock on the front. So, without looking at your phone, what time was it? You just looked at your clock, right? It's an interesting idea. Now, I'll ask you to take that a step further with a game of trust. Close your eyes. I realize I'm asking you to do that while you just heard there's a pickpocket in the room, but close your eyes.
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TED的精彩英语演讲稿
TED的精彩英语演讲稿
Do you think it's possible to control someone's attention? Even more than that, what about predicting human behavior? I think those are interesting ideas, if you could. I mean, for me, that would be the perfect superpower, actually kind of an evil way of approaching it. But for myself, in the past, I've spent the last 20 years studying human behavior from a rather unorthodox way: picking pockets. When we think of misdirection, we think of something as looking off to the side, when actually it's often the things that are right in front of us that are the hardest things to see, the things that you look at every day that you're blinded to.