版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
1、Was Einstein a Space Alien? 爱因斯坦是外星人吗?1 Albert Einstein was exhausted. For the third night in a row, his baby son Hans, crying, kept the household awake
2、0;until dawn. When Albert finally dozed off . it was time to get up and go to work. He couldn't skip a day. He needed the job to support his young
3、 family. 阿尔伯特.爱因斯坦精疲力竭。他幼小的儿子汉斯连续三个晚上哭闹不停,弄得全家人直到天亮都无法入睡。阿尔伯特总算可以打个瞌睡时,已是他起床上班的时候了。他不能一天不上班,他需要这份工作来养活组建不久的家庭。 2 Walking briskly to the Patent Office, where he was a "Technical Expert, Third C
4、lass," Albert worried about his mother. She was getting older and frail, and she didn't approve of his marriage to Mileva. Relations were strained. Albert glanced
5、0;at a passing shop window. His hair was a mess; he had forgotten to comb it again. 阿尔伯特是专利局三等技术专家。在快步去专利局上班的路上,他为母亲忧心忡忡。母亲年纪越来越大,身体虚弱。她不同意儿子与迈尔娃的婚事,婆媳关系紧张。阿尔伯特瞥了一下路过的商店的橱窗,看见自己头发凌乱,他又忘了梳头了。 3
6、 Work. Family. Making ends meet. Albert felt all the pressure and responsibility of any young husband and father. To relax, he revolutionized physics.工作,家庭,维持生计阿尔伯特感受到了一位年轻丈夫和年轻父亲所要承担的全
7、部压力和责任。 他想放松下,却使物理学发生了突破性进展 4 In 1905, at the age of 26 and four years before he was able to get a job as a professor of physics, Einstein pu
8、blished five of the most important papers in the history of science-all written in his "spare time." He proved that atoms and molecules existed. Before 1905, sc
9、ientists weren't sure about that. He argued that light came in little bits (later called "photons") and thus laid the foundation for quantum mechanics. He descri
10、bed his theory of special relativity: space and time were threads in a common fabric, he proposed, which could be bent, stretched and twisted. 1905年,在他被聘为物理学教授的前四年,26岁的爱因斯坦发表了科学史上最
11、重要论文中的五篇这些论文都是他在“业余时间”完成的。他证明了原子和分子的存在。1905年之前,科学家们对此没有把握。爱因斯坦论证说光以微粒形态出现(后来被称为“光子”),这为量子力学奠定了基础。他把狭义相对论描写为:时空如同普通织物中的线,他提出,这些线可以弯曲、拉长和交织在一起。 5 Oh, and by the way, E=mc2. 对了,顺便提一下,E = mc2。 6 Before
12、Einstein, the last scientist who had such a creative outburst was Sir Isaac Newton. It happened in 1666 when Newton secluded himself at his mother's farm to avoi
13、d an outbreak of plague at Cambridge. With nothing better to do, he developed his Theory of Universal Gravitation. 在爱因斯坦之前,最近一位迸发出如此创造性思想的科学家当数艾萨克牛顿爵士。事情发生在1666,为了躲避在剑桥爆发的瘟疫,牛顿去母亲的农场隐居。由于没有什么更好的事可做,他便建立万有
14、引力理论。 7 For centuries historians called 1666 Newton's “miracle year”. Now those words have a different meaning: Einstein and 1905. The United Nations has
15、0;declared 2005 "The World Year of Physics" to celebrate the 100th anniversary of Einstein's “miracle year.” 几个世纪以来,历史学家称为1666牛顿的“奇迹年”。现在这些话有不同的意义:爱因斯坦和1905。联合国已经宣布2005年“世界物理年“庆祝爱因斯坦“奇迹年”的100周年。
16、8 Modern pop culture paints Einstein as a bushy-haired superthinker. His ideas, we're told, were improbably far ahead of other scientists. He must have come
17、160;from some other planet-maybe the same one Newton grew up on. 现代流行文化把爱因斯坦绘画成一位长着蓬乱头发的超级思想家。据说他的思想不可思议地远远超过其他科学家。他一定是从其他星球来的也许是牛顿长大的同一个星球。 9 "Einstein was no space alien,"
18、160;laughs Harvard University physicist and science historian Peter Galison. "He was a man of his time." All of his 1905 papers unraveled problems being worked on,
19、160;with mixed success, by other scientists. "If Einstein hadn't been born, those papers would have been written in some form, eventually, by others," Galison believe
20、s. “爱因斯坦决不是外星人,”哈佛大学物理学家、科学史家彼得加里森笑着说。“他是他那个时代的人。”他所有发表于1905年的论文解决了当时其他科学家正多多少少在解决的问题,“如果没有爱因斯坦,其他科学家最终也会以某种形式撰写出这些论文来的”加里森相信。 10 What's remarkable about 1905 is that a single person authored all five pa
21、pers, plus the original, irreverent way Einstein came to his conclusions. 1905年不同寻常的是,爱因斯坦一个人撰写的五篇论文,而且他得出结论的方法既富原创性又显得不合常规。 11 For example: the photoelectric effect. This was a
22、0;puzzle in the early 1900s. When light hits a metal, like zinc, electrons fly off. This can happen only if light comes in little packets concentrated enough to
23、;knock an electron loose. A spread-out wave wouldn't do the photoelectric trick. 例如:光电效应。这在20世纪初期的一道难题。当光照射到金属(如锌)上时,电子飞速飞离电子表面,这种现象只有当光的粒子集聚的程度足以把电子击撞松动的时候才会发生。漫延波不会产生光电效应。 12 The solution se
24、ems simple-light is particulate. Indeed, this is the solution Einstein proposed in 1905 and won the Nobel Prize for in 1921. Other physicists like Max Planck (working
25、0;on a related problem: blackbody radiation), more senior and experienced than Einstein, were closing in on the answer, but Einstein got there first. Why? 答案似乎很简单光是粒子。事实上,这是
26、爱因斯坦1905年提出的解答,并因此于1921年获得诺贝尔奖。其他物理学家们,比如比爱因斯坦资历更深、经验更丰富的麦克斯普兰克(从事研究相关的问题:黑体辐射),其研究正接近该问题的答案,但爱因斯坦捷足先登。为什么? It's a question of authority. 这是对权威的看法问题 13 "In Einstein's day, if you tried to
27、say that light was made of particles, you found yourself disagreeing with physicist James Clerk Maxwell. Nobody wanted to do that," says Galison. Maxwell's equations
28、were enormously successful, unifying the physics of electricity, magnetism and optics. Maxwell had proved beyond any doubt that light was an electromagnetic wave. Maxwell was
29、an Authority Figure. “在爱因斯坦的时代,如果你试图说光由粒子组成,你就会发现自己与物理学家杰姆斯.克拉克.马克斯威尔持不同观点。没有人想那么做,”加里森说道。马克斯威尔的方程式把物理学中的电学、磁学和光学统一起来,获得了巨大的成功。麦克斯威尔毫无疑问地证明了光是电磁波。他可是权威人物。 14 Einstein didn't give a fig for authority. He didn'
30、t resist being told what to do, not so much, but he hated being told what was true. Even as a child he was constantly doubting and questioning. "Your
31、mere presence here undermines the class's respect for me," spat his 7th grade teacher, Dr. Joseph Degenhart. (Degenhart also predicted that Einstein "would never get&
32、#160;anywhere in life.") This character flaw was to be a key ingredient in Einstein's discoveries. 爱因斯坦豪不在乎权威。他不太反对别人要求他做什么,但是他不喜欢别人告诉他什么是正确的。即使在小时候他也不停地质疑和问问题。“你呆在这里损害了全班学生对我尊敬,”他第七年级的老师约瑟夫狄根哈特博士愤怒地说。(狄根哈特还预言
33、爱因斯坦“永远不会有出息”)这一性格缺陷成为日后爱因斯坦作出种种发现的主要因素。 15 "In 1905," notes Galison, "Einstein had just received his Ph.D. He wasn't beholden to a thesis advisor or any othe
34、r authority figure." His mind was free to roam accordingly. “在1905年,”加里森着重指出,“爱因斯坦刚刚获得博士学位,他不感激于论文导师或任何其他权威人士。”因此,他的思想在自由漫游。 16 In retrospect, Maxwell was right. Light is a
35、60;wave. But Einstein was right, too. Light is a particle. This bizarre duality baffles Physics 101 students today just as it baffled Einstein in 1905. How can light
36、 be both? Einstein had no idea. 回想起来,麦克斯威尔是正确的。光是一种波。但爱因斯坦也是对的。光是粒子。这种异乎寻常的二象性使今天选修无力101课程的同学们感到困惑,就像在1905年使爱因斯坦感到困惑一样。光怎么可能既是波又是粒子呢?爱因斯坦无法理解。17 That didn't slow him down. Disdaining caution, Einst
37、ein adopted the intuitive leap as a basic tool. "I believe in intuition and inspiration," he wrote in 1931. "At times I feel certain I am right while&
38、#160;not knowing the reason." 困惑并没有使爱因斯坦放慢探究的脚步。爱因斯坦不屑谨小慎微,他采用直觉跳跃思维作为基本工具。“我相信直觉和灵感,”他在1931年写道。“有时尽管不知道原因,但是我肯定我是对的。18 Although Einstein's five papers were published in a single year, he
39、;had been thinking about physics, deeply, since childhood. "Science was dinner-table conversation in the Einstein household," explains Galison. Albert's father Hermann and uncle
40、0;Jakob ran a German company making such things as dynamos, arc lamps, light bulbs and telephones. This was high-tech at the turn of the century, "like a Silico
41、n Valley company would be today," notes Galison. "Albert's interest in science and technology came naturally." 虽说爱因斯坦在短短的一年内发表了五篇论文,其实他童年时代就一直深入地思考物理的问题。“科学是爱因斯坦在餐桌上聊天的话题。”加里森解释道。爱因斯坦的父亲赫尔曼和叔叔雅各布经营一家德国
42、公司,制造发电机,电弧灯,灯泡、电话等诸如此类的产品。这是(20)世纪之初属于高科技,“像今天的硅谷公司,”加里森着重提到。“艾伯特对科学技术与生俱来怀有兴趣。”19 Einstein's parents sometimes took Albert to parties. No babysitter was required: Albert sat on the couch, tot
43、ally absorbed, quietly doing math problems while others danced around him. Pencil and paper were Albert's GameBoy! 爱因斯坦的父母有时会带儿子参加聚会。她们不常请人看孩子:当其他人在他周围跳舞时,阿尔伯特坐在沙发上,全神贯注,静静地做数学题。笔和纸是阿尔伯特的玩具! 20 &
44、#160; He had impressive powers of concentration. Einstein's sister, Maja, recalled ".even when there was a lot of noise, he could lie down on the sofa, pick
45、;up a pen and paper, precariously balance an inkwell on the backrest and engross himself in a problem so much that the background noise stimulated rather than distur
46、bed him." . 他有极强的集中思想的能力。爱因斯坦的妹妹玛雅,回忆说:“即使周围非常吵闹,他也能躺在沙发上,拿起纸和笔,悠悠地把墨水池放在一个靠背上,专心致志得解题,北京声音不但没有打扰他,反而激励他。” 21 Einstein was clearly intelligent, but not outlandishly more so than his peers. &qu
47、ot;I have no special talents," he claimed, "I am only passionately curious." And again: "The contrast between the popular assessment of my powers . and the reality is simply grotesque." Einstein credited his discoveries to imagination and pesky quest
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 土地租赁协议2023
- 部编版六年级语文上册第八单元知识梳理填空
- (2024)1-4酸钠盐生产建设项目可行性研究报告(一)
- 2023年天津市益中学校高考语文模拟试卷
- 2023年家政服务项目融资计划书
- 零食行业蓝皮书
- 电力电缆模拟习题+参考答案
- 养老院老人生活设施维修人员管理制度
- 养老院老人访客管理制度
- 2024年旅游产品销售与推广合同3篇
- 小学生良好习惯的养成(课堂PPT)
- 单片机C语言音乐播放程序
- 空冷岛详解ppt课件
- IATF16949作业准备验证及停工后验证规定
- 石墨坩埚生产制造项目规划设计方案(75页)
- 消防联动调试记录表通用
- EN10204-2004中文版
- (重要)高中数学数列十种求通项和七种求和方法,练习及答案
- 教师师德考核记录表
- 江苏省对口单招计算机原理教案课件
- 300MW机组热力系统计算与经济性分析
评论
0/150
提交评论