A Quote by Enrico Fermi
Although the problem of transmuting chemical elements into each other is much older than a satisfactory definition of the very concept of chemical element, it is well known that the first and most important step towards its solution was made only nineteen years ago by the late Lord Rutherford, who started the method of the nuclear bombardments.
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To say that a man is made up of certain chemical elements is a satisfactory description only for those who intend to use him as a fertilizer.
In 1961, the United States began chemical warfare in Vietnam, South Vietnam, chemical warfare to destroy crops and livestock. That went on for seven years. The level of poison - they used the most extreme carcinogen known: dioxin. And this went on for years.
In a certain sense I made a living for five or six years out of that one star [? Sagittarii] and it is still a fascinating, not understood, star. It's the first star in which you could clearly demonstrate an enormous difference in chemical composition from the sun. It had almost no hydrogen. It was made largely of helium, and had much too much nitrogen and neon. It's still a mystery in many ways ... But it was the first star ever analysed that had a different composition, and I started that area of spectroscopy in the late thirties.
But the prospects of designing chemical plants for industrial scale chemical processes seemed far less interesting than the chemical events that occur in biological systems.
Many years ago it was taught that plants and animals were composed of different materials: plants, of a chemical substance of three elements,- carbon, hydrogen, and oxygen; animals of one of four elements, nitrogen being added to the other three.
I have always felt that I understood a phenomenon only to the extent that I could visualise it. Much of the charm organic chemical research has for me derives from structural formulae. When reading chemical journals, I look for formulae first.
You don't seem mad at all,' she said. But I am, although I'm undergoing a cure, because my problem is that I lack a particular chemical. However, while I hope that the chemical gets rid of my chronic depression, I want to continue being mad, living life the way I dream it, and not the way other people want it to be. Do you know what exists out there, beyond the walls of Villete?
My ambition was to bring to bear on medicine a chemical approach. I did that by chemical manipulation of viruses and chemical ways of thinking in biomedical research.
..where effective competition can be created, it is a better way of guiding individual efforts than any other... regards competition as superior not only because it is in most circumstances the most efficient method known but even more because it is the only method by which our activities can be adjusted to each other without coercive or arbitrary intervention of authority.
The Soviet Union has long been proposing to outlaw chemical weapons, to remove them from the arsenals of states. We are prepared for resolution of this problem either on a global basis or piece by piece. As one of the first steps the USSR and the other socialist countries proposed in January 1984 that agreement be reached on ridding Europe of all types of chemical weapons.
Israel produces and stores chemical weapons. So therefore the US will prevent the Chemical Weapons Convention from being imposed on the Middle East. But it's necessary to evade this by misrepresenting the convention, and I think maybe 100 percent of the media, or close to it, go along. But that's a critical issue. Actually, Syria's chemical weapons were developed largely as a deterrent to Israeli nuclear weapons. Also, not mentioned.
This would be a very good moment to institute a call for imposing the Chemical Weapons Convention on the Middle East. The actual Chemical Weapons Convention. Not the version that [Barack] Obama presented in his address to the nation and that media commentators repeat. What he said is that the convention bars the use of chemical weapons. He knows better. And so do the commentators. The Chemical Weapons Convention calls for banning the production, storage and use of chemical weapons, not just the use. So why omit production and storage?
The first unquestionable proofs of the transformation of elements into different chemical elements have been provided by the study of the phenomena of radioactivity.
The greatest polluting element in the earth's environment is the proliferation of electromagnetic fields. I consider that to be a far greater threat on a global scale than warming, or the increase of chemical elements in the environment.
I'm very, very close to my mum and dad. My mum is only nineteen years older than me, so she could be my older sister, which is really nice.
One important object of this original spectroscopic investigation of the light of the stars and other celestial bodies, namely to discover whether the same chemical elements as those of our earth are present throughout the universe, was most satisfactorily settled in the affirmative. (1909)
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