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Tuesday, September 3, 2002
 

Why? Oh hell, I had a close encounter with superconductors in the '80s while working in PR for a university. We had the HIGHEST temperature superconductor in the world for exactly... two weeks. There I was, set to get my studio photos of floating ceramics over liquid nitrogen steam with red and blue gels freaking out the backdrop ON THE COVER OF "NATURE." My 15 minutes.

Unfortunately, Podunk U had no security in its physics building. Nobody knows how it happened, but 2 weeks later IBM just "happened" to make a superconductor of nearly the EXACT formula of ceramic material as we had, but at a half a degree or so higher temperature, beating us out for the cover of "Nature."

Sucks to be me sometimes, which is why there is such a bad smell around.

Miasma

ps Did I mention that Liquid Nitrogen rules too? It was more fun to play with than a busted mercury thermometer on your desk in grade school...

To Infinity and Beyond! The Physics of Superconductivity. Whilst its real-world applications are yet difficult to find, superconductivity may well prove to be one of the greatest discoveries of the 20th century. Herein we examine the physics behind this phenomenon, touch upon some of the applications we have developed thus far, and give some indication of the future development. Intended for the literate yet not necessarily technical audience, with no pictures or equations but plenty of links. [kuro5hin.org]

12:36:46 AM    Comment []

New York Times - Editorial Op-Ed: By Bob Herbert free registration required Secrecy Is Our Enemy.

Judge Keith wrote an opinion, handed down last Monday by a three-judge panel in Cincinnati, that clarified and reaffirmed some crucially important democratic principles that have been in danger of being discarded since the terrorist attacks last Sept. 11.

The opinion was a reflection of true patriotism, a 21st-century echo of a pair of comments made by John Adams nearly two centuries ago. "Liberty," said Adams, "cannot be preserved without a general knowledge among the people."

And in a letter to Thomas Jefferson in 1816, Adams said, "Power must never be trusted without a check."

Last Monday's opinion declared that it was unlawful for the Bush administration to conduct deportation hearings in secret whenever the government asserted that the people involved might be linked to terrorism.

The Justice Department has conducted hundreds of such hearings, out of sight of the press and the public. In some instances the fact that the hearings were being held was kept secret.

The administration argued that opening up the hearings would compromise its fight against terrorism. Judge Keith, and the two concurring judges in the unanimous ruling, took the position that excessive secrecy compromised the very principles of free and open government that the fight against terror is meant to protect.

The opinion was forceful and frequently eloquent.

"Democracies die behind closed doors," wrote Judge Keith.

He said the First Amendment and a free press protect the "people's right to know" that their government is acting fairly and lawfully. "When government begins closing doors," he said, "it selectively controls information rightfully belonging to the people. Selective information is misinformation."

He said, "A government operating in the shadow of secrecy stands in complete opposition to the society envisioned by the framers of our Constitution."

The concurring judges were Martha Craig Daughtrey and James G. Carr. The panel acknowledged -- and said it even shared -- "the government's fear that dangerous information might be disclosed in some of these hearings." But the judges said when that possibility arises, the proper procedure for the government would be to explain "on a case-by-case basis" why the hearing should be closed.

"Using this stricter standard," wrote Judge Keith, "does not mean that information helpful to terrorists will be disclosed, only that the government must be more targeted and precise in its approach."

A blanket policy of secrecy, the court said, is unconstitutional.

[Privacy Digest]
12:14:04 AM    Comment []


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