Rotation Quotes - page 3
Anaxagoras of Clazomenae (0. 500-428 BC) postulated another element called the aether, which was in constant rotation and carried with it the celestial bodies. He also believed that there was a directing intelligence in nature that he called Nous which gives order to what otherwise would be a chaotic universe. By Nous he meant literally "the Mind of the Cosmos"... Anaxagoras was the last of the Ionian physicists.
John Freely
I know idealism is not playing on the radio right now, you don't see it on TV, irony is on heavy rotation, the knowingness, the smirk, the tired joke. I've tried them all out but I'll tell you this, outside this campus - and even inside it - idealism is under siege beset by materialism, narcissism and all the other isms of indifference.
Bono
Absurd, irreducible; nothing - not even a profound and secret delirium of nature - could explain it. Obviously I did not know everything, I had not seen the seeds sprout, or the tree grow. But faced with this great wrinkled paw, neither ignorance nor knowledge was important: the world of explanations and reasons is not the world of existence. A circle is not absurd, it is clearly explained by the rotation of a straight segment around one of its extremities. But neither does a circle exist. This root, on the other hand, existed in such a way that I could not explain it.
Jean-Paul Sartre
Is it practicable, on the soil and in the climate of Massachusetts, to pursue a succession of crops? I cannot question it; and I have entire confidence in the improvements to our husbandry, and the other great advantages, which would accrue from judicious rotation of products. The capacities of the soil of Massachusetts are undoubted. One hundred bushels of corn to an acre have been repeatedly produced, and other crops in like abundance. But this will not effect the proper ends of a judicious and profitable agriculture, unless we can so manage our husbandry that, by a judicious and proper succession of the crops, land will not only be restored after an exhausting crop, but gradually enriched by cultivation.
Daniel Webster
We, therefore, having directed our inquiry toward a cause that is manifest, sensible, and comprehended by all men, do know that the earth rotates on its own poles, proved by many magnetical demonstrations to exist. For not in virtue only of its stability and its fixed permanent position does the earth posses poles and verticity; it might have had another direction, as eastward or westward, or toward any other quarter. By the wonderful wisdom of the Creator, therefore, forces were implanted in the earth, forces primarily animate, to the end the globe might, with steadfastness, take direction, and that the poles might be opposite, so that on them, as at the extremities of an axis, the movement of diurnal rotation might be performed.
William Gilbert (astronomer)
We have seen that the law which causes rotation in the single solar masses, is exactly the same which produces the familiar phenomenon of a small whirlpool or dimple in the surface of a stream. Such dimples are not always single. Upon the face of a river where there are various contending currents, it may often be observed that two or more dimples are formed near each other with more or less regularity. These fantastic eddies, which the musing poet will sometimes watch abstractedly for an hour, little thinking of the law which produces and connects them, are an illustration of the wonders of binary and ternary solar systems.
Robert Chambers (publisher born 1802)
I liked being alone. Once when I was fourteen, walking in the woods, I stepped from the trees into a field where the long grasses had been flattened by sleeping deer. I looked up into the sky and saw a mirror image of the grass, black and yellow-gray whorls making a slow clockwise rotation like a hurricane. As I stared the whorl began to move more quickly, drawing a darkness into its center until it resembled a vast striated eye that was all pupil, contracting upon itself yet never disappearing. I stared at it until a low buzzing began to sound in my ears. Then I ran.
I didn't stop until I reached my driveway. When I finally halted and looked back, the eye was still there, turning. I never mentioned it to anyone. No one else ever spoke of seeing it.
Elizabeth Hand
In a famous memoir, Clerk Maxwell showed nearly a hundred years ago that Saturn's rings would be unstable if they were solid, and that they must consist of a swarm of separate bodies. In a system of particles rotating about a centre of gravitational attraction the innermost particles will rotate more rapidly than the outermost, in order to counteract the stronger gravitational pull towards the centre.
In studying the problem of Galactic rotation we are almost entirely dependent on the determination of velocities in the line of sight, which can be measured spectroscopically by the Doppler effect. ...On the theory of Galactic rotation stars which are further from the centre than the sun will tend, in general, to move more slowly, i.e. relative to the sun they will lag behind, whereas stars nearer to the centre will race ahead.
James Clerk Maxwell