A Quote by Sam Kean

Unlike uranium, plutonium was created in an American lab in 1940, but scientists soon realized that it could produce even wilder chain reactions and even bigger explosions. In fact, fearing another country would create it, too, the American government went to great lengths to keep even the existence of plutonium a secret.
Plutonium is so hazardous that if you had a fully developed nuclear economy with breeder reactors fueled with plutonium, and you managed to contain the plutonium 99.99 percent perfectly, it would still cause somewhere between 140,000 and 500,000 extra lung-cancer fatalities each year.
It would be, in fact, very ominous if Iraq were to be able to get weapon-usable material, hydro-plutonium or highly enriched uranium from abroad.
There was a concept a long time ago that you would do a different type of reactor called a "fast reactor," that would make a bunch of another element called plutonium, and then you would pull that out, and then you would burn that. That's called "breeding" in a fast reactor. That is bad because plutonium is nuclear weapons material. It's messy. The processing you have to get through is not only environmentally difficultly, it's extremely expensive.
Nor are we the culmination of evolution, except in the sense that there has never been another species so bizarrely ingenious that it could create both iambic pentameter and plutonium.
Pakistan has dozens of laboratories and production and storage sites scattered across the country. After developing warheads with highly enriched uranium, it has more recently tried to do the same with more-powerful and compact plutonium.
Those who formally rule take their signals and commands not from the electorate as a body, but from a small group of men. This group will be called the Establishment. It exists even though that existence is stoutly denied. It is one of the secrets of the American social order... A second secret is the fact that the existence of the Establishment - the ruling class - is not supposed to be discussed.
The idea of an isolated American painting , so popular in this country during the thirties, seems absurd to me, just as the idea of a purely American mathematics or physics would seem absurd... And in another sense, the problem doesn't exist at all; or, if it did, would solve itself: An American is an American and his painting would naturally be qualified by the fact, whether he wills or not. But the basic problems of contemporary painting are independent of any one country.
There might be people who have never even tweeted before who are just working on their great American tweet. It will be so good that we'll all have to stop Twitter right away. I would like to write the great American tweet. I don't think the great American tweet has been written yet. We'd know.
The most important fact about American liberty is that it has never been a single idea, but a set of different and even contrary traditions in creative tension with one another. This diversity of libertarian ideas has created a culture of freedom which is more open and expansive than any unitary tradition alone could possibly be.
We are in the presence of a recruiting drive systematically and deliberately undertaken by American business, by American universities, and to a lesser extent, American government, often initiated by talent scouts specially sent over here to buy British brains and preempt them for service of the U.S.A. ... I look forward earnestly to the day when some reform of the American system of school education enables them to produce their own scientists so that, in an aimiable free trade of talent, there may be adequate interchange between our country and theirs, and not a one-way traffic.
My job was to produce plutonium that was used for atomic bomb.
The American mood, perhaps even the American character, has changed. There are few manifestations any longer of the old American self-assurance which so irritated Dickens. Instead, there is a sense of frustration so perceptible that even our politicians have attempted to exploit it.
Unlike any other player on the board, the press has no oversight, no mandate, few penalties, and even fewer consequences. Because there are not enough reporters on the ground, too many bureaus have outsourced both their reporting and standards to third party stringers whose spectacular videos of explosions and inflated body counts have shown up on both jihadist recruiting sites and American television screens, simultaneously.
I don't believe in an afterlife, so I don't have to spend my whole life fearing hell, or fearing heaven even more. For whatever the tortures of hell, I think the boredom of heaven would be even worse.
It was equally imperative that this chain of reactions should always tend to dampen, to die out. It must not build up, or the uranium mass would explode within a time interval too short to be measured by any means whatsoever. Nor would there be anyone left to measure it.
We must, therefore, emphasize that 'we' are not the government; the government is not 'us.' The government does not in any accurate sense 'represent' the majority of the people. But, even if it did, even if 70 percent of the people decided to murder the remaining 30 percent, this would still be murder and would not be voluntary suicide on the part of the slaughtered minority. No organicist metaphor, no irrelevant bromide that 'we are all part of one another,' must be permitted to obscure this basic fact.
This site uses cookies to ensure you get the best experience. More info...
Got it!