Science Where The Acid Quotes & Sayings

That a free, or at least an unsaturated acid usually exists in the stomachs of animals, and is in some manner connected with the important process of digestion, seems to have been the general opinion of physiologists till the time of Spallanzani. This illustrious philosopher concluded, from his numerous experiments, that the gastric fluids, when in a perfectly natural state, are neither acid nor alkaline. Even Spallanzani, however, admitted that the contents of the stomach are very generally acid; and this accords not only with my own observation, but with that, I believe, of almost every individual who has made any experiments on the subject ... The object of the present communication is to show, that the acid in question is the muriatic [hydrochloric] acid, and that the salts usually met with in the stomach, are the alkaline muriates. — William Prout

I placed some of the DNA on the ends of my fingers and rubbed them together. The stuff was sticky. It began to dissolve on my skin. 'It's melting
like cotton candy.'
'Sure. That's the sugar in the DNA,' Smith said.
'Would it taste sweet?'
'No. DNA is an acid, and it's got salts in it. Actually, I've never tasted it.'
Later, I got some dried calf DNA. I placed a bit of the fluff on my tongue. It melted into a gluey ooze that stuck to the roof of my mouth in a blob. The blob felt slippery on my tongue, and the taste of pure DNA appeared. It had a soft taste, unsweet, rather bland, with a touch of acid and a hint of salt. Perhaps like the earth's primordial sea. It faded away.
Page 67, in Richard Preston's biographical essay on Craig Venter, "The Genome Warrior" (originally published in The New Yorker in 2000). — Timothy Ferris

Not one of them [formulae] can be shown to have any existence, so that the formula of one of the simplest of organic bodies is confused by the introduction of unexplained symbols for imaginary differences in the mode of combination of its elements ... It would be just as reasonable to describe an oak tree as composed of blocks and chips and shavings to which it may be reduced by the hatchet, as by Dr Kolbe's formula to describe acetic acid as containing the products which may be obtained from it by destructive influences. A Kolbe botanist would say that half the chips are united with some of the blocks by the force parenthesis; the other half joined to this group in a different way, described by a buckle; shavings stuck on to these in a third manner, comma; and finally, a compound of shavings and blocks united together by a fourth force, juxtaposition, is joined to the main body by a fifth force, full stop. — Alexander William Williamson

The future is not there waiting for us. We create it by the power of imagination. — Vilayat Inayat Khan

Spirit is therefore unalterable because it is already perfect, but the mind can elect what it chooses to serve. The only limit put on its choice is that it cannot serve two masters. If it elects to do so, the mind can become the medium by which spirit creates along the line of its own creation. If it does not freely elect to do so, it retains its creative potential but places itself under tyrannous rather than Authoritative control. As a result it imprisons, because such are the dictates of tyrants. To change your mind means to place it at the disposal of true Authority. — Foundation For Inner Peace

When chemists artificially produce an amino acid or a sugar they almost always synthesize only a single product at a time, which they manage by carefully controlling the experimental conditions for the selected reaction, such as temperature and the concentrations of the various ingredients, to optimize the synthesis of their target compound. This is not an easy task and requires careful control of many different conditions inside customized flasks, condensers, separation columns, filtration devices and other elaborate chemical apparatus. Yet every living cell in your body is continually synthesizing thousands of distinct biochemicals within a reaction chamber filled with just a few millionths of a microliter of fluid.*7 How do all those diverse reactions proceed concurrently? And how is all this molecular action orchestrated within a microscopic cell? These questions are the focus of the new science of systems biology; but it is fair to say that the answers remain mysterious! — Johnjoe McFadden

Today I escaped all circumstance, or rather I cast out all circumstance, for it was not outside me, but within my judgements. — Marcus Aurelius

It's perilous and foolhardy for the average citizen to remain ignorant about global warming, say, or ozone depletion, air pollution, toxic and radioactive wastes, acid rain, topsoil erosion, tropical deforestation, exponential population growth. Jobs and wages depend on science and technology. — Carl Sagan

Studies show that organically grown crops produce more of the things (ascorbic acid, lycopenes, resveratrol, flavonols in general, etc) that our bodies need and also have less toxic residue. Science is still catching up with this. J. Agric. Food. Chem. Vol. 51, no. 5, 2003. — Michael Pollan

Can you smell his sweat? That peculiar goatish odor is trans-3-methyl-2 hexenoic acid. Remember it, it's the smell of schizophrenia. — Thomas Harris

Time seems to overlap, like the shadows of leave pressing down on other leave, layer upon layer. — Tan Twan Eng

We may fairly judge of the commercial prosperity of a country from the amount of sulphuric acid it consumes. — Justus Von Liebig

When a honeybee dies it releases a death pheromone, a characteristic odour that signals the survivors to remove it from the hive. The corpse is promptly pushed and tugged out of the hive. The death pheromone is oleic acid. What happens if a live bee is dabbed with a drop of oleic acid? Then no matter how strapping and vigourous it might be, it is carried kicking and screaming out of the hive. — Carl Sagan

All the more recent work on alkaptonuria has ... strengthened the belief that the homogentisic acid excreted is derived from tyrosine, but why alkaptonuric individuals pass the benzene ring of their tyrosine unbroken and how and where the peculiar chemical change from tyrosine to homogentisic acid is brought about, remain unsolved problems. — Archibald E. Garrod

Natural science sharpens the discrimination. There is no false logic in nature. All its properties are permanent: the acids and metals never lie; their yea is yea, their nay, nay. They are newly discovered but not new. — Ralph Waldo Emerson

Your best friends should bring out the best in you. If they don't, lose them; they are no friends. — Ziad K. Abdelnour

My son, all my life I have loved this science so deeply that I can now hear my heart beat for joy.

{Commenting about Louis Pasteur's accomplishment of separating two asymmetric forms of tartaric acid crystals.} — Jean-Baptiste Biot

We have to heal our wounded world. The chaos, despair, and senseless destruction we see today are a result of the alienation that people feel from each other and their environment. — Michael Jackson

Eleanor-wait-I love you. — Rainbow Rowell

You think of killing him
on the spot
but discard that thought and
leave,
down into the urine-stinking
elevator,
they have you crucified too,
America at work,
where they rip out your intestines
and your brain and your
will and your spirit.
They suck you dry, then throw
you away.
The capitalist system.
The work ethic.
The profit motive.
The memory of your father's words,
"work hard and you'll be
appreciated."
of course, only if you make
much more for them than they pay
you. — Charles Bukowski

A television advertisement must illustrate the scientific method to substantiate any claim ... That is why stains are lifted, ring-around-the-collar is removed, paper towels become soaked, excess stomach acid is absorbed, and headaches go away-all during the commercial. — Neil DeGrasse Tyson

Love has been taken away from the poets, and has been brought within the domain of true science. It may prove to be one of the great cosmic elementary forces. When the atom of hydrogen draws the atom of chlorine towards it to form the perfected molecule of hydrochloric acid, the force which it exerts may be intrinsically similar to that which draws me to you. Attraction and repulsion appear to be the primary forces. This is attraction. — Arthur Conan Doyle

We wish to discuss a structure for the salt of deoxyribose nucleic acid. (D.N.A.). This structure has novel features which are of considerable biologic interest. — Rosalind Franklin

Increasingly, our leaders must deal with dangers that threaten the entire world, where an understanding of those dangers and the possible solutions depends on a good grasp of science. The ozone layer, the greenhouse effect, acid rain, questions of diet and heredity. All require scientific literacy. Can Americans choose the proper leaders and support the proper programs if they themselves are scientifically illiterate? The whole premise of democracy is that it is safe to leave important questions to the court of public opinion-but is it safe to leave them to the court of public ignorance? — Isaac Asimov

A small bubble of air remained unabsorbed ... if there is any part of the phlogisticated air [nitrogen] of our atmosphere which differs from the rest, and cannot be reduced to nitrous acid, we may safely conclude that it is not more than 1/120 part of the whole.
[Cavendish did not realize the significance of the remaining small bubble. Not until a century later were the air's Noble Gases appreciated.] — Henry Cavendish

Why does Eleanor let you have that much acid?" he asked. "Why would you want that much acid? You don't need that much acid."
"Except that it appears I do, since I have just enough to dissolve a human body, and we have a human body in need of dissolving," said Jack. "Everything happens for a reason. And Eleanor didn't 'let' me have this much acid. I sort of collected it on my own. For a rainy day."
"What were you expecting it to rain?" said Christopher. "Bears? — Seanan McGuire

In every combustion there is disengagement of the matter of fire or of light. A body can burn only in pure air [oxygen]. There is no destruction or decomposition of pure air and the increase in weight of the body burnt is exactly equal to the weight of air destroyed or decomposed. The body burnt changes into an acid by addition of the substance that increases its weight. Pure air is a compound of the matter of fire or of light with a base. In combustion the burning body removes the base, which it attracts more strongly than does the matter of heat, which appears as flame, heat and light. — Antoine Lavoisier

My laboratory is interested in the related challenges of understanding the origin of life on the early earth, and constructing synthetic cellular life in the laboratory. Focusing on artificial life frees us to explore novel chemical systems, but what we learn from these systems helps us to understand possible pathways leading to the origin of life. Our basic design for a synthetic cell involves the encapsulation of a spontaneously replicating nucleic acid, which acts as the genetic material, within a spontaneously replicating membrane vesicle, which provides spatial localization. We are using chemical synthesis to make nucleic acids with modified nucleobases and sugar-phosphate backbones. — Jack W. Szostak

In deriving a body from the water type I intend to express that to this body, considered as an oxide, there corresponds a chloride, a bromide, a sulphide, a nitride, etc., susceptible of double compositions, or resulting from double decompositions, analogous to those presented by hydrochloric acid, hydrobromic acid, sulphuretted hydrogen, ammonia etc., or which give rise to the same compounds. The type is thus the unit of comparison for all the bodies which, like it, are susceptible of similar changes or result from similar changes. — Charles Frederic Gerhardt

Loneliness becomes an acid that eats away at you. — Haruki Murakami

From this time everything was copulated. Acetic, formic, butyric, margaric, &c., acids, alkaloids, ethers, amides, anilides, all became copulated bodies. So that to make acetanilide, for example, they no longer employed acetic acid and aniline, but they re-copulated a copulated oxalic acid with a copulated ammonia. I am inventing nothing-altering nothing. Is it my fault if, when writing history, I appear to be composing a romance? — Auguste Laurent

I'm not into the money thing. You can only sleep in one bed at a time. You can only eat one meal at a time, or be in one car at a time. So I don't have to have millions of dollars to be happy. All I need are clothes on my back, a decent meal, and a little loving when I feel like it. That's the bottom line. — Ray Charles

These coupling certainly do not fit with the mainstream idea that genes, or at least organisms, are hell-bent on reproducing themselves. They do fit, however, with the idea of a social role for sex, and they fit with the idea that sexual reproduction is a spandrel, a by-product of some other phenomenon. If Roughgarden is on to something, she believes it could have cultural as well as scientific implications. The orthodoxy of biology has corroded our culture like battery acid, she says, In general, we play out the roles prescribed for us by that culture - aggressive male and coy female - because deviation from its "norm" results in emotional and physical violence, bigotry, personal guilt, and criminalized behaviors. If biology has been getting it wrong though, the new orthodoxy could trigger an infusion of tolerance; perhaps the anomalous prevalence of sexual reproduction will end up having deeper repercussions outside of science than within it. — Michael Brooks

A demonstrative and convincing proof that an acid does consist of pointed parts is, that not only all acid salts do Crystallize into edges, but all Dissolutions of different things, caused by acid liquors, do assume this figure in their Crystallization; these Crystalls consist of points differing both in length and bigness from one another, and this diversity must be attributed to the keener or blunter edges of the different sorts of acids. — Nicolas Lemery

There is no sharp boundary line separating the reactions of the immune bodies from chemical processes between crystalloids, just as in nature there exists every stage between crystalloid and colloid. The nearer the colloid particle approximates to the normal electrolyte, the nearer its compounds must obviously come to conforming to the law of simple stoichiometric proportions, and the compounds themselves to simple chemical compounds. At this point, it should be recalled that Arrhenius has shown that the quantitative relationship between toxin and antitoxin is very similar to that between acid and base. — Karl Landsteiner