Showing posts with label Oppenheimer. Show all posts
Showing posts with label Oppenheimer. Show all posts

Monday, February 27, 2012

Deep Thoughts By Oppie


It is a profound and necessary truth that the deep things in science are not found because they are useful; they are found because it was possible to find them.
~J. Robert Oppenheimer

Monday, June 28, 2010

Sorry Mr. Wright, Cash And Carry Only





My stepfather told me a great story.  In 1948 he was working at a department store on the Capitol Square in Madison. In those days, there were no malls and all the major stores were still downtown on the Square. My stepfather was about 18 or 19 and was working his first job. He worked on the third floor where dry goods were stored and unpacked before moving them down to the retail space on the ground floor and second story. It sounds kind of inefficient but the customers didn't want to climb to the third floor (where it was also hotter in the summer) and so it was used in lieu of a basement for storage.

One day, a rather odd-looking man (a dapper Dan my stepfather called  him) came in with a couple other younger guys. My stepfather's supervisor nudged him and said:

"Hey you know who that is?"
 
"No" 

"That's Frank Lloyd Wright" 

Wright had driven over to Madison on Highway 14 with a couple students and was shopping for housewares for the school he ran back in Spring Green. Wright was dressed in a full-length overcoat and "that hat" (my stepfather called it a "sombrero" and recognized "it" when I showed him the photo that I pasted in above).  [Aside: I'm not sure if that hat was really so different from what other distinguished men wore at the time-Robert Oppenheimer for example was famous for his pork pie hat--so famous that the journal Physics Today honored him by posing a photo of just a pork pie hat for its cover in 1948 (link)].

Wright must have been about 80 years old in 1948. He came up to the third floor, avoiding the retail space and went to where houseware items were stored.  Wright carried a cane too and used it to point out things that he wanted as he moved amongst the shelved housewares. He selected three or four wicker basketfuls of dishes--cups, saucers, plates, silver, cookware, etc. My stepfather watched him and then packed up the stuff for him. Afterwards, his boss nudged him again and said:

 "Watch, I bet they make him pay in cash." 

And they did. Wright had an awful reputation for not paying bills. It seems that in his lifetime, the little people were never grateful enough to forgive him his pecuniary trespasses. Just as well. The townspeople in Richland Center dithered for decades before deciding to even recognize their native son. They still haven't put up any kind of civic memorial that I know of--they're still waiting for the memory of unpaid debts to fade.  So far as I know, the best memorial is the one Wright made himself: the old German Warehouse, which I saw and wondered at many times as a kid when we visited that town.

Thursday, April 22, 2010

Gilbert Newton Lewis (1875-1946)























Poor under appreciated G. N. Lewis, perhaps the most famous chemist never to win a Nobel Prize, despite having been nominated 35 times. A few of his accomplishments included:
  • From 1912 to 1941, at a time went Germany still dominated the field, he put the University of California chemistry department on the international map: Lewis did for Berkeley chemistry what Oppenheimer and Lawrence did for physics there.
  • In 1923, he formulated the electron-pair theory of acid-base reactions. In the so-called Lewis theory of acids and bases, a "Lewis acid" is an electron-pair acceptor and a "Lewis base" is an electron-pair donor. It's hard to overemphasize how conceptually useful this concept remains in chemistry.
  • Also in 1923, Lewis published a monograph on his theories of the chemical bond and formulated what later became known as the covalent bond. These ideas reached back to 1916. 
  • Lewis coined the term "photon" and was involved in many of the theoretical and experimental problems of his day including: electrolytes, thermodynamics, and valence bond theory. 
So what went wrong? According to the Wiki:
In 1946, a graduate student found Lewis's lifeless body under a laboratory workbench at Berkeley. Lewis had been working on an experiment with liquid hydrogen cyanide, and deadly fumes from a broken line had leaked into the laboratory. The coroner ruled that the cause of death was coronary artery disease, but some believe that it may have been a suicide. Berkeley Emeritus Professor William Jolly, who reported the various views on Lewis's death in his 1987 history of UC Berkeley’s College of Chemistry, "From Retorts to Lasers", wrote that a higher-up in the department believed that Lewis had committed suicide.
Is this true? Why? I intend to read Jolly's book. Meanwhile, Patrick Coffey, a businessman and former chemist who moonlights as a historian, thinks otherwise:
He was brilliant intellectually, 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.
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, but when he got out of that system, if anybody gave him any slight at all he'd hold a lifelong grudge. Lewis's exacting nature sometimes got the best of him.
By the time of his death, he'd completely estranged himself from at least four Nobel laureates, and one of them was Irving Langmuir.
Yeesh, Coffey makes the Chemistry Nobel sound like the Oscars. He goes on to say:
There's nothing criminal here, but it's interesting, that probably the two greatest physical chemists [Lewis and Langmuir] of the 20th century had lunch together the day one of them died. 
Read the linked article and make up your own mind. I'm still gathering facts.