Rotation Quotes
Use of better planetary parameters, the innovations in astronomical methods, and the concise style of exposition of Aryabhatiya makes it an excellent text book on Astronomy. As opposed to the geostationary theory, Aryahabata held the view that the earth rotates on its axis. His estimate of the period of the sidereal rotation of earth was 23 hours 56 min, and 4.1 s is close to the actual value.
Aryabhata
The principle of rotation... in the body of [bank] directors... breaks in upon the esprit de corps so apt to prevail in permanent bodies; it gives a chance for the public eye penetrating into the sanctuary of those proceedings and practices, which the avarice of the directors may introduce for their personal emolument, and which the resentments of excluded directors, or the honesty of those duly admitted, might betray to the public; and it gives an opportunity at the end of the year, or at other periods, of correcting a choice, which on trial, proves to have been unfortunate.
Thomas Jefferson
What struck me was some regularity in the anomaly. The rotational velocities were not just larger than expected, they became constant with radius. Why? Sure, if there was dark matter, the speed of stars would be greater, but the rotation curves, meaning the rotational speed drawn as a function of the radius, could still go up and down depending on its distribution. But they didn't. That really struck me as odd. So, in 1980, I went on my Sabbatical in the Institute for Advance Studies in Princeton with the following hunch: If the rotational speeds are constant, then perhaps we're looking at a new law of nature. If Newtonian physics can't predict the fixed curves, perhaps we should fix Newton, instead of making up a whole new class of matter just to fit our measurements.
Mordehai Milgrom
We all know that sun rises in the east and sets in the west, and earth spins on its axis from west to east. But on that day my jet plane was at 60 degree latitude near Greenland and the plane exceeded the speed of rotation of the earth on its axis so the sun was found moving from west towards east.
Jayant Narlikar
Despite his friendship with Adam Smith, he believed in government intervention in agriculture, as it was too important to be left to market forces and chance: ‘The husbandman maintains the nation in all its ease, its affluence and its splendour,' he wrote. But farmers too had a responsibility for the public good. Rotation of crops, ensuring equal acreages of different crops at any given time, would help keep prices stable.
Stephen Baxter
It seems far simpler to go ahead and say that the epic is a fantastic myth, that happens to be true of the material Universe, that other myths are true in terms of their cultural meaning, and that there's absolutely no problem with holding more than one story, just as there's no problem with viewing the sunset in terms of planetary rotation and spectra and nuclear fusions one moment and as visual splendor the next.
Ursula Goodenough
