Density Quotes - page 3
[W]hen a body has experienced any changes, and when after a certain number of transformations it returns to precisely its original state, that is, to that state considered in respect to density, to temperature, to mode of aggregation-let us suppose, I say, that this body is found to contain the same quantity of heat that it contained at first, or else that the quantities of heat absorbed or set free in these different transformations are exactly compensated. This fact has never been called in question. It was first admitted without reflection, and verified afterwards in many cases by experiments with the calorimeter. To deny it would be to overthrow the whole theory of heat to which it serves as a basis. For the rest, we may say in passing, the main principles on which the theory of heat rests require the most careful examination. Many experimental facts appear almost inexplicable in the present state of this theory.
Nicolas Léonard Sadi Carnot
There exists also another type of galaxy agglomeration. These have diameters between roughly one and ten times those of large clusters, but have much smaller densitities; they are usually irregular, with patchy density variations and no central concentration. The larger and most conspicuous of these agglomerations may contain several clusters, which explains why they have been given the name "superclusters." In their longer dimensions, crossing times exceed the age of the Universe. They are thus unrelaxed. Unrelaxed apperance, together with large size, might be taken as a definition of superclusters.
Jan Oort
There is the advantage that a small or light bullet has over a heavy one when it comes to wound ballistics. ... What it amounts to is the fact that bullets are stabilized to fly through the air, and not through water, or a body, which is approximately the same density as the water. And they are stable as long as they are in the air. When they hit something, they immediately go unstable. ... If you are talking about.30-caliber, this might remain stable through a human body. ... While a little bullet, being it has a low mass, it senses an instability situation faster and reacts much faster. ... this is what makes a little bullet pay off so much in wound ballistics.
Eugene Stoner
The speed and density of computation have been doubling every three years (at the beginning of the twentieth century) to one year (at the end of the twentieth century), regardless of the type of hardware used. ...Despite many decades of progress since the first calculating equipment was used in the 1890 census, it was not until the mid-1960s that this phenomenon was even noticed.
Ray Kurzweil
Accordingly the primordial state of things which I picture is an even distribution of protons and electrons, extremely diffuse and filling all (spherical) space, remaining nearly balanced for an exceedingly long time until its inherent instability prevails. We shall see later that the density of this distribution can be calculated; it was about one proton and electron per litre. There is no hurry for anything to begin to happen. But at last small irregular tendencies accumulate, and evolution gets under way. The first stage is the formation of condensations ultimately to become the galaxies; this, as we have seen, started off an expansion, which then automatically increased in speed until it is now manifested to us in the recession of the spiral nebulae.
As the matter drew closer together in the condensations, the various evolutionary processes followed-evolution of stars, evolution of the more complex elements, evolution of planets and life.
Arthur Eddington
In the decades before Zero, the Old Earthers had focused their intelligence on the small and the soft, not the big and the hard, and built a civilization that was puny and crumbling where physical infrastructure was concerned, but astonishingly sophisticated when it came to networked communications and software. The density with which they'd been able to pack transistors onto chips still had not been matched by any fabrication plant now in existence. Their devices could hold more data than anything you could buy today. Their ability to communicate through all sorts of wireless schemes was only now being matched.
Neal Stephenson
"The fact is, there's no such thing as an ultimate state of consciousness. It's a myth; sentience has meaning only insofar as it's connected into the physical world...
If you'd like to see it, here's a view of the Omega Point.” It gestured to open a large inscape window in the sky. Instantly Doran's head was filled with an undifferentiated roar; white noise matched in the window by endless video snow.
Choronzon laughed. "The more information there is in a signal, the more it resembles noise. You're looking at infinite information density, gentlemen, a signal so packed with information that it has become noise. These idiots pushed so far in one direction that they ended up at the opposite pole...
Perhaps the fanatics of Omega Point had gotten their wish, but if so they had been mistaken in thinking that the Absolute was something that hadn't been there all along. Absolute meaning, it seemed, was no different from no meaning at all.
Karl Schroeder
I gotta work out. I keep saying it all the time. I keep saying I gotta start working out. Its been about two months since I've worked out. And I just don't have the time. Which uh..is odd. Because I have the time to go out to dinner. And uh..and watch TV. And get a bone density test. And uh.. try to figure out what my phone number spells in words.
Ellen DeGeneres
'The Night Cafe' and 'The Starry Night' still emit such pathos, density, and intensity that they send shivers down the spine. Whether Van Gogh thought in color or felt with his intellect, the radical color, dynamic distortion, heart, soul, and part-by-part structure in these paintings make him a bridge to a new vision and the vision itself.
Jerry Saltz
The speed and density of computation have been doubling every three years (at the beginning of the twentieth century) to one year (at the end of the twentieth century), regardless of the type of hardware used. ...Despite many decades of progress since the first calculating equipment was used in the 1890 census, it was not until the mid-1960s that this phenomenon was even noticed (although Alan Turing had an inkling of it in 1950).
Ray Kurzweil