Top 1200 Nuclear Physics Quotes & Sayings - Page 8

There does seem to be a sense in which physics has gone beyond what human intuition can understand. We shouldn't be too surprised about that because we're evolved to understand things that move at a medium pace at a medium scale. We can't cope with the very tiny scale of quantum physics or the very large scale of relativity.

I just want to give a lot of things - and just to respond. I agree with [Hillary Clinton] on one thing. The single greatest problem the world has is nuclear armament, nuclear weapons, not global warming, like you think and your - your president thinks.

At the height of Iraq's clandestine nuclear weapons program, which nearly succeeded in building a bomb in 1991, Tuwaitha incorporated research reactors, uranium mining and enrichment facilities, chemical engineering plants and an explosives fabrication center to build the device that detonates a nuclear core.

The life force knows exactly what it takes to keep any particular living organism - any organism - alive. Anything in manifestation, for that matter. Even a rock is a manifestation of some sort, and you know, in physics and quantum physics, they know a rock is not dead.

It is time for the rest of the world to join ... in demanding that ALL the nuclear weapons states -including Israel, India and Pakistan, but above all the US and Russia - negotiate concrete steps on a definite time-table toward the global, inspected abolition of nuclear weapons.

I actually believe that we need missile defense, because of Iran and North Korea and the potential for them to obtain or to launch nuclear weapons, but I also believe that, when we are only spending a few hundred million dollars on nuclear proliferation, then we're making a mistake.

As a part of preparing those lawsuits, learning about those lawsuits, I learned about the various nuclear issues in parts of the nuclear production process I guess you'd say.

I worry about a democracy having nuclear weapons as much as a dictatorship having nuclear weapons.

Iran's goal is not to become another North Korea - a nuclear weapons possessor but a pariah in the international community - but rather Brazil or Japan, a technological powerhouse with the capacity to develop nuclear weapons if the political winds were to shift, while remaining a nonnuclear weapons state.

Ultimately, the goal of sanctions is to ratchet up the economic pressure on the Iranians to such a level that the regime determines it is simply too great to bear, and they are forced to weigh the decision to carry on their nuclear development and their illicit quest for nuclear weapons against the ever-growing pressure from their own people.

Erwin Schrodinger has explained how he and his fellow physicists had agreed that they would report their new discoveries and experiments in quantum physics in the language of Newtonian physics. That is, they agreed to discuss and report the non-visual, electronic world in the language of the visual world of Newton.

When asked ... [about] an underlying quantum world, Bohr would answer, 'There is no quantum world. There is only an abstract quantum physical description. It is wrong to think that the task of physics is to find out how nature is. Physics concerns what we can say about Nature.'

There is no question we need an energy policy overhaul in America. A key part of that overhaul must include moving forward aggressively with expanding nuclear energy as a renewable energy source. Storing nuclear waste is an important piece of that effort.

It is natural that a man should consider the work of his hands or his brain to be useful and important. Therefore nobody will object to an ardent experimentalist boasting of his measurements and rather looking down on the 'paper and ink' physics of his theoretical friend, who on his part is proud of his lofty ideas and despises the dirty fingers of the other. Experiment and Theory in Physics

Classical physics has been superseded by quantum theory: quantum theory is verified by experiments. Experiments must be described in terms of classical physics.

We won't take any of the talks seriously if they don't do something to ban all nuclear weapons in North Korea. We consider this to be a very reckless regime. We don't think we need a Band-Aid, and we don't think we need to smile and take a picture. We think that we need to have the, stop nuclear weapons, and they need to stop it now. So, North Korea can talk with anyone they want, but the US. is not going to recognize it or acknowledge it, until they agree to ban the nuclear weapons that they have.

For the United States to recommit itself to the obligation that we undertook in the Nuclear Non-Proliferation Treaty that many other states undertook, which was to work towards disarmament and the eventual elimination of nuclear weapons, is something that manifestly serves our national security interests.

The explosion of a terrorist's single nuclear device in a major metropolitan center would trigger an unparalleled humanitarian and environmental disaster. An accidental military launch of multiple warheads could result in a worldwide nuclear holocaust. Medical researchers and military analysts forebode grim consequences.

Our enemy is Al Qaeda and its allies, people who have publicly said they wish to attack the United States again, people who have publicly called on nuclear physicists and engineers to help them gain access to nuclear weapons, which, as the whole world knows, Pakistan has.

My U.N. five-point plan focuses on preventing proliferation, strengthening the legal regime, and ensuring nuclear safety and security - an effort that was given good momentum by the Nuclear Security Summit held in Seoul earlier this year. The world is over-armed, and peace is underfunded.

A nuclear Iran is a threat to America's national security, and it is a threat to Israel's national security. We cannot afford to have a nuclear arms race in the most volatile region of the world.

When I began my career as a cosmologist some twenty years ago, I was a convinced atheist. I never in my wildest dreams imagined that one day I would be writing a book purporting to show that the central claims of Judeo-Christian theology are in fact true, that these claims are straightforward deductions of the laws of physics as we now understand them. I have been forced into these conclusions by the inexorable logic of my own special branch of physics.

My red line is Iran may not have a nuclear weapon. It is inappropriate for them to have the capacity to terrorize the world. Iran with a nuclear weapon or with fissile material that can be given to Hezbollah or Hamas or others has the potential of not just destabilizing the Middle East.

When I finished my degree I became a physics and maths teacher. And worked in the international school in Brussels, because like many kids, after University I went home going 'ahhh I don't know what to do'. I happened to fall upon a job there because they were desperate for a physics teacher which is a common theme among many schools.

No doubt relinquishing our nuclear arsenal would irritate Washington but what would the U.S. rather have, the U.K. able to assist in military operations or an ill-equipped conventional force and a nuclear arsenal which will never come into play?

Eugene Wigner wrote a famous essay on the unreasonable effectiveness of mathematics in natural sciences. He meant physics, of course. There is only one thing which is more unreasonable than the unreasonable effectiveness of mathematics in physics, and this is the unreasonable ineffectiveness of mathematics in biology.

What the United States has to do is send a clear message to Iran that they will not be able to develop nuclear weapons. Why endure the difficulty of sanctions if they are not going to be able to develop nuclear weapons anyway?

I call upon the scientific community in our country, those who gave us nuclear weapons, to turn their great talents now to the cause of mankind and world peace: to give us the means of rendering these nuclear weapons impotent and obsolete.

There was a lot of protest after Bravo, from countries like India, for example. India was the first country which came forward and proposed at the United Nations that all of these nuclear tests should be stopped, that there should be a complete ban on nuclear testing.

It is unreasonable to expect science to produce a system of ethics-ethics are a kind of highway code for traffic among mankind-and the fact that in physics atoms which were yesterday assumed to be square are now assumed to be round is exploited with unjustified tendentiousness by all who are hungry for faith; so long as physics extends our dominion over nature, these changes ought to be a matter of complete indifference to you.

I think wherever we can cooperate with Russia, that's fine. And I did as secretary of state. That's how we got a treaty reducing nuclear weapons. It's how we got the sanctions on Iran that put a lid on the Iranian nuclear program without firing a single shot.

I have studied the details, listened to Ohioans on all sides of this issue, and consulted with nuclear experts. This deal is not about trusting the Iranian regime, but instead working with our allies on comprehensive, verifiable restrictions to block Iran's pathways to a nuclear bomb without precipitating another war in the Middle East.

Today we are rightly in an era of disarmament and dismantlement of nuclear weapons. But in some countries nuclear weapons development still continues. Whether and when the various Nations of the World can agree to stop this is uncertain. But individual scientists can still influence this process by withholding their skills.

The U.S. has in its stockpiles more nuclear bombs, chemical and biological weapons, more aircraft, rockets and delivery systems in number and sophistication than the rest of the world combined. Included are twenty commissioned Trident II nuclear submarines any one of which could destroy Europe.

Russia and the United States are the biggest nuclear powers, this leaves us with an extra special responsibility. By the way, we manage to deal with it and work together in certain fields, particularly in resolving the issue of the Iranian nuclear programme. We worked together and we achieved positive results on the whole.

In case you haven't noticed, they're moving a lot faster. I don't know about the laws of physics on your planet, but where I come from an object moving at subclass speed can't catch up to one running at starclass. But if you know something about turbines, thrusters and engines, quantum or classical physics that I've somehow missed, then please enlighten me. - Caillen Dagan to Desideria Denarii

Proliferation of nuclear weapons to terrorist organisations is far more dangerous than proliferation of nuclear weapons to states, even states like North Korea.

Our reactor actually burns nuclear waste as fuel. So not only is it safe and powerful, it solves an important issue: It actually reduces nuclear waste instead of creating. It's the reactor of your dreams.

Everyone knows that Israel has nuclear weapons, but no one is talking about it. The world doesn't want nuclear weapons - not in Israel, not in the Middle East and not anywhere in the world.

No single nation should pick and choose which nations holds nuclear weapons. And that's why I strongly reaffirmed America's commitment to seek a world in which no nations hold nuclear weapons.

I took physics, and lo and behold, there's a lot of physics in 'Lost.' I think for most people, liberal arts educations are more abstract, but for me, it's been a chance to apply the things I've learned more directly. I also took some Folklore and Mythology classes, and I think that a lot of that influenced me.

President Obama's trying to work out a nuclear deal with Iran, and the Republicans are steamed. They got together and sent Iran a letter about the nuclear deal. They said if this doesn't work, by God, they're going to send Seth Rogen and James Franco.

I do not think the division of the subject into two parts - into applied mathematics and experimental physics a good one, for natural philosophy without experiment is merely mathematical exercise, while experiment without mathematics will neither sufficiently discipline the mind or sufficiently extend our knowledge in a subject like physics.

I think there are many times when it would be most efficient to use nuclear weapons. However, the public opinion in this country and throughout the world throw up their hands in horror when you mention nuclear weapons, just because of the propaganda that's been fed to them.

Donald Trump's candidacy has been a source of anxiety for many reasons, but one stands out: the ability of the president to launch nuclear weapons. When it comes to starting a nuclear war, the president has more freedom than he or she does in, say, ordering the use of torture.

In physics, your solution should convince a reasonable person. In math, you have to convince a person who's trying to make trouble. Ultimately, in physics, you're hoping to convince Nature. And I've found Nature to be pretty reasonable.

Since 1989, public alarm at the prospect of atomic Armageddon has quietened, but the number of nuclear-armed states has increased, arsenals are being modernized, and powerful states remain convinced that a nuclear security umbrella is vital to national defense, domestic prestige, and geopolitical clout.

The Pacific had great hope that when the former President Mitered decided to halt nuclear testing, we had put behind us the issue of nuclear states testing their weapons in our Pacific region.

We must not let ourselves be swept off our feet in horror at the danger of nuclear power. Nuclear power is not infinitely dangerous. It's just dangerous, much as coal mines, petrol repositories, fossil-fuel burning and wind turbines are dangerous.

I write about nuclear tests in Refuge - "The Clan of One-Breasted Women." With so many of the women in my family being diagnosed with breast cancer, mastectomies led to one-breasted women. I believe it is the result of nuclear fallout.

What appear to be the most valuable aspects of the theoretical physics we have are the mathematical descriptions which enable us to predict events. These equations are, we would argue, the only realities we can be certain of in physics; any other ways we have of thinking about the situation are visual aids or mnemonics which make it easier for beings with our sort of macroscopic experience to use and remember the equations.

And also, we are providing, you know, a nuclear power plant in the north, two light water systems, so some 4 or 5 billion dollars we are providing to meet with North Korean requests on the condition North Korea will not produce a nuclear weapon.

We have a closed circle of consistency here: the laws of physics produce complex systems, and these complex systems lead to consciousness, which then produces mathematics, which can then encode in a succinct and inspiring way the very underlying laws of physics that gave rise to it.

I believe if Mr. Obama is reelected, and Israel somehow is unable to interdict the Iranian nation from gaining nuclear weapons themselves, this administration unfortunately, I'm afraid, will allow Iran to gain a nuclear weapon and then pursue what they believe would be the traditional policy of containment.

To the extent that we even understand string theory, it may imply a massive number of possible different universes with different laws of physics in each universe, and there may be no way of distinguishing between them or saying why the laws of physics are the way they are. And if I can predict anything, then I haven't explained anything.

The weird thing about the arrow of time is that it's not to be found in the underlying laws of physics. It's not there. So it's a feature of the universe we see, but not a feature of the laws of the individual particles. So the arrow of time is built on top of whatever local laws of physics apply.

I gained a first class degree in Physics at Imperial College London in 1968 and did research in solid state physics, but did not pursue meteorology matters until gaining an M.Sc. in astrophysics from Queen Mary College London in 1981, after which I investigated and attempted to construct theories of solar activity.

Donald Trump, having spent decades in the public eye as an entertainer, may not understand what the nuclear triad is, or what America's 'first use' nuclear policy is, or why starting a trade war would be a disaster. But he does understand storytelling, the power of a clear narrative, and the importance of stirring emotion.

The Nuclear Regulatory Commission is continually reviewing its safety plan for the 100-plus operating civilian nuclear reactors in the United States. And when those plants were put into operation, they were required to have double and triple redundant safety systems.

The information contained in an English sentence or computer software does not derive from the chemistry of the ink or the physics of magnetism, but from a source extrinsic to physics and chemistry altogether. Indeed, in both cases, the message transcends the properties of the medium. The information in DNA also transcends the properties of its material medium.