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[活动] 【幸运2009】【读透英美报刊】【参与有奖】第四期
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What Killed Famed Cal Chemist 到底是什么造成了卡尔化学院著名化学家的猝死 Before you read Preview:
诺贝尔奖,在世界上几乎是家喻户晓、老幼皆悉。有多少人一听到它就肃然起敬,又有多少人毕生为之奋斗!然而,大多数人所看到的只是它所带来的极大荣誉,很少有人真正了解在其耀眼的光环下,获奖者走过了怎样艰苦卓绝的道路?又有多少人殚精竭虑、终生奋斗,却仍然与这个伟大的奖项擦肩而过?诺贝尔奖背后的那些鲜为人知的故事会给我们什么样的启迪呢?二十世纪,美国一位化学领域的先锋科学家莱威斯,尚未获得诺贝尔化学奖,却突然死在他一直工作的实验室内。关于他的死亡有过各种猜测。阅读本文后,你认为文中的推测及论证可信吗?
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Warm-up questions:
1. How much do you know about the Nobel Prize?
2. Which Nobel laureate impresses you most?
3. What can we leam from the Nobel Prize winner?
4. Do you think it is more important to cultivate Nobel minds?
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What Killed Famed Cal Chemist
Patrick Coffey is a businessman who as a sideline likes to play detective in the history of science and technology, a rich field to explore at the nearby UC Berkeley(1)campus.
His specialty is that seemingly least sexy of the sciences: chemistry. But to Coffey, the pioneering chemists of the early 20th century were men of action. They were discoverers who went deep into the physical world and mapped it for others to follow.
The focus of Coffey's current fascination is a character whose haunted eyes look out from a portrait taken shortly before he unexpectedly died under cloudy circumstances 60 years ago. He is Gilbert N. Lewis, who built UC Berkeley's College of Chemistry into a world-class institution and was one of the world's most creative and productive chemists in the decades before World War II.
Lewis is famed for his artful, penetrating experiments and the world-changing results he achieved in five fields of physical chemistry. But to this widely known biography, Coffey is at work adding a new dimension: the inner G.N. Lewis.
Under Coffey's lens, Lewis emerges as a man who gave his soul to his vocation and died, it might be said, of a broken heart.
"I'm an old chemist, too, " said Coffey, a self-employed business consultant and visiting scholar at UC Berkeley's Office for the History of Science and Technology. "I've been interested in the history of chemistry for a long time. G.N. Lewis is a fascinating character himself. He really built a whole lot of chemistry. He's a very complex man--psychologically complex--and he was here in Berkeley. "
Coffey says the Lewis story is rich enough to warrant a chapter in a book he's writing about the giants of physical chemistry from the beginning of the 20th century to when the atom changed everything after World War II.
At the center of Coffey's investigation is the mystery surrounding Lewis' death.
Lewis, who built and ran Berkeley's chemistry program from 1912 to 1941, died suddenly in his lab in 1946 at age 70. He'd been working on an experiment with liquid hydrogen cyanide, and deadly fumes from a broken line were leaking into the room when a grad student found the professor's lifeless body under a workbench.
The coroner said Lewis died of coronary artery disease, but to this day the story has never been that simple.
"His colleagues all thought 'no'," Coffey said. "They knew he was depressed. So for years there'd been suspicion he'd killed himself and staged an accident. "
UC Berkeley Professor Emeritus William Jolly, who reported the various views on Lewis' death in his 1987 history of Cal's College of Chemistry "From Retorts to Lasers," stood one higher-up in the department, believed the suicide theory.
"There wasn't any strong evidence for or against it," he said.
Coffey's work has undermined the suicide theory, maybe for good, but at the same time has revealed intriguing details of Lewis' last day. Coffey believes Lewis died of natural causes hours after a stressful lunch date with one of his bitterest rivals, Irving Langmuir, a Nobel laureate and the chief chemist at General Electric.
After 60 years, the Lewis story is still a draw in the chemistry world.(2) A talk Coffey gave on his findings packed the house at Cat's Chemistry College.
"The audience was as large or larger as when we have Nobel Prize winners give seminars, " Professor Phil Geissler said. "When I was a grad student, I became aware of the mysterious circumstances of (Lewis') death. Patrick's story was surprising to many and was very well-received. "
Coffey recounted the tale recently outside a Berkeley cafe as buses roared past beating promotional placards with the portraits of local Nobel laureates.
Lewis, of all people, deserved that honor but sadly lost out--and not because his work wasn't good enough, Coffey said.
"He was brilliant intellectually," Coffey said. "He could cut right through to the simplest solution to any problem. The downside of Lewis was he was very prickly and made a lot of enemies. (3)
"He'd been home-schooled as a child. He never seemed comfortable outside his closed environment. He probably needed to get in more fights on the playground.
"He built his own support system, " Coffey said, "but when he got out of that system, if anybody gave him any slight at all he'd hold a lifelong grudge. "
Lewis' exacting nature sometimes got the best of him. (4)
"By the time of his death, " Coffey said, "he'd completely estranged himself from at least four Nobel laureates, and one of them was Irving Langmuir. "
One of Lewis' breakthroughs was his discovery in 1916 of the covalent bond, a concept destined to become a high school chemistry
"Nobody paid much attention, " Coffey said. "Langmuir got excited about it, wrote Lewis a letter. Langmuir was a great speaker. The theory became known as the Lewis Langmuir theory, which really irritated Lewis. "
"Langmuir was a generous guy, very fair, " Coffey said. "Lewis decided he was his enemy. "
In 1942, Langmuir was invited to give a talk at Cal. Lewis showed up late and then introduced his rival with a memorable line.
"Finally, " Coffey said, "Lewis strolls in with a cigar, walks over to the table and says, 'Today, our speaker is Irving Langmuir, about whom we have heard so much and from whom we have seen so little. '"
Langmuir and Lewis met again four years later over lunch at Cal. Lewis, Coffey found through his research, came back from the meeting in a dark mood.
He sat down for a morose game of bridge with some colleagues, and then went back to work in his lab. An hour later, he was dead.
Coffey said he learned of the Lewis-Langmuir lunch from Michael Kasha, who was a graduate student in Lewis' lab at the time. Kasha is now a professor at Florida State University. (5)
Coffey said he looked up Langmuir's papers at the Library of Congress and confirmed that Langmuir was on campus that day. He had come to Berkeley to receive an honorary degree. "Something happened because (Lewis) went to the lunch cheery, and he came out of it not cheery, " he said, speculating that the Berkeley chemist was done in by the stress of meeting a rival who in some sense had outstripped him. 6
"There's nothing criminal here, but it's interesting, "Coffey said," that probably the two greatest physical chemists of the 20th century had lunch together the day one of them died?"
In an interview, Kasha said Lewis had been bubbling over with ideas for new projects on the morning of the day he died but returned from his appointment silent and unhappy. "I knew he didn't have a nice time, " be said.
Kasba said not winning a Nobel Prize was a sore point in Lewis' life. He said Lewis' candidacies for the honor went nowhere due to rivalries having to do with his work in the field of thermodynamics.
Kasha said the circumstances of Lewis' death never supported the suicide theory. He believes his died of a "heart attack conditioned by excitement. "
Coffey, in an article he has written on the case, ponders:
"The hydrogen cyanide might have been released after his death when the pressure built up in the flask and it dropped to the bench, as Kasha has suggested, or Lewis might have knocked the flask askew as he fell after his heart attack or stroke. Lewis was a 70-year-old man who did not watch his diet, refused to see doctors, had chainsmoked cigars for over 40 years, and took no exercise.
"Why should not he have a heart attack or stroke, particularly after the stress of the meeting with Langmuir?"
Jolly, the professor emeritus, said Coffey's argument against the suicide scenario "sounds good enough for me."
Asked if there are any lessons to be drawn from the Lewis story, Kasha said:
"We try to teach our students to be generous, to be honest, to give other people credit and don't expect any prizes--because you're not likely to get them. "
Could there be another G. N. Lewis? Coffey thought about the question and answered no.
"Lewis, as much as anyone, worked out the theories that explained chemistry, " he said. "By the time of his death, chemical theory was firmly grounded in physics. The job of figuring the fundamental theory has already been done, so there's no opening for another Lewis. "
--By Rick DelVecehio, CHRONICLE STAFF WRITER, Sunday,
August 13, 2006, San Francisco Chronicle
New Words and Expressions
warrant v.保证,使有正当理由
stage v.上演,筹备,举行
cyanide n_[化]氰化物
retort n.曲颈瓶,蒸器
grad n.毕业生,校友
higher-up n.上级,大人物,上司
coroner n.验尸官
undermine v.破坏
coronary adj. 冠的,冠状的
Intriguing adj. 引起好奇心的,令人很感兴趣的
artery n.动脉
placard n.布告
bubble v.起泡,幻想…的计划
prickly adj.多刺的,敏感的,易怒的
sore adj.疼痛的,痛心的,剧烈的
grudge n.怀恨,不满
candidacy n.候选人的地位,候选资格
estrange v.疏远
thermodynamics n. [物]热力学
covalent adj. [化]共有原子价的,共价的
mentor n [希神]门特(良师益友),贤明的顾问,导师,指导者
staple n.主要成分,来源
rival.竞争者,对手
ponder v.沉思,考虑
stroll v.闭逛,漫步
flask n. 瓶,长颈瓶,细颈瓶,烧瓶
morose adj.郁闷的,乖僻的
askew adv.歪斜地
cheery adj. 愉快的
emeritus adj. 名誉退休的,退休的
outstrip v.超过
scenario n. 某一特定情节
Notes
1 UC Berkeley:美国加利弗尼亚大学伯克利分校,美国著名大学,美国工科大学排名第三位,其土木与环境工程专业连续三年排名全美第一。
2 After 60 years.the Lewis story is still draw in the chemistry World:经过了60年,有关莱威斯的事情在化学界仍然受到关注。
3 The downside of Lewis was he was very prickly and made a 10t enemies促使莱威斯走下坡路的原因是他敏感易怒,树敌过多。
4 Lewis’ exacting nature sometimes got the best of him:莱威斯苛责的性格有时妨碍了他的发展。
5 Florida State University:(美国)佛罗里达州立大学
6 ..., speculating that the Berkeley chemist was done in by the stress Of meeting a rival who in some sense had outstripped him(他)猜测这位伯克利化学家在会见了一位从某种意义上 讲超过了自己的对手后受到巨大压力,精疲力尽了。
[ 本帖最后由 qi_ye60 于 2008-4-2 02:13 PM 编辑 ] |
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