Quotes of All Topics . Occasions . Authors
Enzymes - plainly the most important biotechnology of our era - already permeate many industrial processes. Unlike fossil fuels, they carry chemical programming which drives complex reactions, are renewable, and work at ordinary pressures and temperatures.
We need the UN, to deal with the threats to our common security from nuclear, chemical and biological weapons, not only in the case of Iraq. They must be tackled by the international community together, by strengthening conventions, treaties and agreements.
As a black person in America, I am twice as likely as a white person to live in an area where air pollution poses the greatest risk to my health. I am five times more likely to live within walking distance of a power plant or chemical facility - which I do.
Every chemical that makes it into your bloodstream - be it through your lungs, stomach, or skin - meets up with your liver at some point. Since your liver is your body's best defense when it comes to filtering out all those toxins, you need to treat it well.
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.
Chemical compounds of carbon can exist in an infinite variety of compositions, forms and sizes. The naturally occurring organic substances are the basis of all life on Earth, and their science at the molecular level defines a fundamental language of that life.
Those are the things that, in the wrong hands - and certainly in our war on terrorism we also must attack proliferation and those nations that proliferate with chemical, biological and nuclear type devices, because that can cause the most catastrophic results.
I'm not really much of a shopper. I have to say that I'd definitely prefer good sex. What makes good sex? Oh my god. I think you need to feel free and you have to really trust the other person. And you have to have that strange, mysterious chemical connection.
Scientists and supercomputers have amplified our ability to look ahead. For decades, experts have warned us that human numbers, technology, hyper-consumption and a global economy are altering the chemical, geological, and biological properties of the biosphere.
After all, the universe required ten billion years of evolution before life was even possible; the evolution of the stars and the evolving of new chemical elements in the nuclear furnaces of the stars were indispensable prerequisites for the generation of life.
I was very upset in August of 2012 when President Obama declared a red line against Syria and said if these chemical attacks continue, that's it, we're done, we're getting involved and we did nothing. When you're the commander in chief, the buck stops with you.
I was a subject of ridicule and lectures about the basics of crystallography. The leader of the opposition to my findings was the two-time Nobel Laureate Linus Pauling, the idol of the American Chemical Society and one of the most famous scientists in the world.
We're talking about a chemical that's out there. Not just on one farm in West Virginia, not even just in the public water of an entire community there, but it's now in water all over the country, all over the planet, in the blood of virtually every living thing.
I'm not sure anyone goes through a cancer scare unchanged. I know it changed me in so many ways. But I was fortunate to have had a rare cancer that's slow-growing and one that allowed me to skip the chemical cocktails that would have put me into early menopause.
Certainly there is such a thing as chemical depression, and for that, obviously, there are issues that psychotherapists are much more expert at speaking to, but I think there is a low-grade depression that actually prevails in our society. And most of us feel it.
Young photographers must experiment all the time and not be frightened of using light - freely-shooting straight into the light if need be - making an effort to get new angles on much photographed subjects, and also discovering chemical properties of film itself.
Our chemical and other manufacturing concerns are all too often ready to let the Germans have Latin American markets, provided the American companies can work out an arrangement which will enable them to charge high prices to the consumer inside the United States.
The human brain works as a binary computer and can only analyze the exact information-based zeros and ones (or black and white). Our heart is more like a chemical computer that uses fuzzy logic to analyze information that can't be easily defined in zeros and ones.
BPA is just one chemical used to make plastic baby bottles and in the lining of food, beverage, and infant formula containers. Research shows that children are exposed to BPA by drinking from polycarbonate bottles and consuming food from containers made using BPA.
I think what we do really want to do is make sure that we take chemical weapons away from Syrians. And I do as well believe that because of the threats that have come from the United States, that Russia and Syria both understand that there needs to be some action.
It has long been known that the chemical atomic weight of hydrogen was greater than one-quarter of that of helium, but so long as fractional weights were general there was no particular need to explain this fact, nor could any definite conclusions be drawn from it.
I was invited to join the newly established Central Chemical Research Institute of the Hungarian Academy of Sciences in 1954 and was able to establish a small research group in organic chemistry, housed in temporary laboratories of an industrial research institute.
Through the continued accumulation of detailed and reliable knowledge about elementary reactions, we will be in a better position to understand, predict and control many time-dependent macroscopic chemical processes which are important in nature or to human society.
What do we mean by 'crazy?' What do we mean by 'mad?' At what point is a person just different and at what point can we call it a disease and say that they are not responsible for their actions? Or are we all slaves to the chemical processes that go on in our brains?
To the field of synthetic chemistry belongs an array of responsibilities which are crucial for the future of mankind, not only with regard to the health and needs of our society, but also for the attainment of a deep understanding of matter, chemical change, and life.
There's no doubt that there's certain songs and arrangements of music that release a chemical reaction in my brain. This sounds a little goofy, but I really believe that. It's such a euphoric experience that I sort of want to chase that experience as often as possible.
In the present state of our knowledge, it would be useless to attempt to speculate on the remote cause of the electrical energy... its relation to chemical affinity is, however, sufficiently evident. May it not be identical with it, and an essential property of matter?
The relationship between 'My Chemical Romance' and Michael Pedicone is over. He was caught red-handed stealing from the band and confessed to police after our show last night in Auburn, Washington. We are heartbroken and sick to our stomachs over this entire situation.
I'm a huge fan of The Chemical Brothers and the Ninja Tune label and a lot of the stuff that they put out like DJ Shadow but I think, out of all of them, Leftism really just excited my musical brain in terms of the way that they mixed real instruments with dance tracks.
In the first quarter of the nineteenth century the experimental proof for the interdependence of the composition and properties of chemical compounds resulted in the theory that they are mutually related, so that like composition governs like properties, and conversely.
Chemical propulsion is obsolete to go anywhere other than the moon. Three days - that's acceptable. But for Mars, we need propulsion technologies to get us there in, say, 60 days - then spend whatever length of time we want to spend and return when we want to come home.
While I thought myself employed only in forming a nomenclature, and while I proposed to myself nothing more than to improve the chemical language, my work transformed itself by degrees, without my being able to prevent it, into a treatise upon the Elements of Chemistry.
In the three years since Obama invited Russia to help him renege on his 'red line' on the use of chemical weapons in Syria, the Syrian Network for Human Rights has documented 136 occasions in which the Assad regime has deployed poison gas in its war on the Syrian people.
In the case of Iraq, notwithstanding the violence there at the moment, the very fact that a hideous regime - responsible for genocide, for the use of chemical and biological weapons, aggression against two neighbors - has been removed in itself is a positive development.
Even though they have long shelf lives, chemical leaveners will lose potency over time. If the only box of baking soda you have around is the one that's been absorbing odors in your fridge for the last few years, it's probably a good idea to get a new box just for baking.
My whole interest is, how do you use evolution as an innovation engine? How does evolution solve new problems that life faces? And to have a system that can create a whole new chemical bond that biology hasn't done before, to me, demonstrates the power of nature to innovate.
There's a preponderance of scientists and engineers among China's rulers. New President Xi Jinping was trained as a chemical engineer. His predecessor, Hu Jintao, earned a degree in hydraulic engineering. His predecessor, Jiang Zemin, held a degree in electrical engineering.
Finally, as the digestive canal is a complex system, a series of separate chemical laboratories, I cut the connections between them in order to investigate the course of phenomena in each particular laboratory; thus I resolved the digestive canal into several separate parts.
For me, I was always the only woman in my cohort, first as a mechanical engineering undergraduate student, then as a chemical engineering graduate student. There were very few women getting degrees in those fields at the time. My role models were men - great men role models.
International peace and security depend on certain taboos that are easily recognized when they are broken. It can be more important for an intervention to take place because nuclear or chemical or biological weapons are used as opposed to just measuring how many people are killed.
No one knows what the nongenetic causes of individuality are. Perhaps people are shaped by modifications of genes that take place after conception, or by haphazard fluctuations in the chemical soup in the womb or the wiring up of the brain or the expression of the genes themselves.
The discovery of deuterium and the marked differences in the physical and chemical properties of hydrogen and deuterium, together with an efficient method for the separation of these isotopes, have opened an interesting field of research in several of the major branches of science.
I think so many men have this really sharp feeling of being a disappointment in their mid-forties. There's probably something chemical about it - the drop of testosterone, the fact that you don't feel the same way physically. It's a real thing. You do tend to feel like a disappointment.
Once solved, the severe handicaps imposed on space exploration by the weight and chemical limitations of rockets would no longer apply. The whole timetable of our conquest of the planets in our solar system would be tremendously speeded up, from hot Mercury all the way out to frigid Pluto.
I would listen to artists like My Chemical Romance, Eminem, Busta Rhymes, Blink-182, Paramore... all these bands were so unafraid of being themselves. They talked about their problems and what was going on in their heads. It grabbed and latched on to me, and I felt like I could do that, too.
I hope climate science becomes the big thing. And then what I want is electrical engineers to solve the world's energy problems, energy distribution problems. I want mechanical engineers to make better transportation systems. I want chemical engineers to develop better solar panels, and so on.
If you don't think your anxiety, depression, sadness and stress impact your physical health, think again. All of these emotions trigger chemical reactions in your body, which can lead to inflammation and a weakened immune system. Learn how to cope, sweet friend. There will always be dark days.
Ants are so much like human beings as to be an embarrassment. They farm fungi, raise aphids as livestock, launch armies into war, use chemical sprays to alarm and confuse enemies, capture slaves, engage in child labour, exchange information ceaselessly. They do everything but watch television.
I'm definitely of the 'less is more' mentality, and what I really appreciate is that fragrance is chemical, and it changes with your body throughout the day. It's a very deeply personal thing. One smell on one person isn't the same on another, and I appreciate the uniqueness of that experience.
Videogames make you feel like you're actually doing something. Your brain processes the tiered game achievements as real-life achievements. Every time you get to the next level, hot jets of reward chemical coat your brain in a lathery foam, and it seems like you're actually accomplishing stuff.