And so, supposing that light impinging on a refracting or reflecting ethereal superficies puts it into a vibrating motion, that physical superficies being by the perpetual applause of rays always kept in a vibrating motion, and the ether therein continually expanded and compressed by turns, if a ray of light impinge on it when it is much compressed, I suppose it is then too dense and stiff to let the ray through, and so reflects it; but the rays that impinge on it at other times, when it is either expanded by the interval between two vibrations or not too much compressed and condensed, go through and are refracted.
Isaac NewtonRelated topics
applause dense ether impinging interval light motion perpetual physical ray reflecting refracting stiff superficies supposing suppose timesRelated quotes
A person must have lost his mind to believe in God. The product of either fear or weakness, this abominable phantom, Eugenie, is useless for the system of the earth, It would even be infallibly harmful. You see, its will, which must be just, could never ally itself with the injustice essential to the laws of nature. It would constantly have to wish for goodness, which nature desires only as compensation for the evil that serves its laws. It would have to act continuously, and nature, one of whose laws is that perpetual motion, could only rival and perpetually resist it.
Marquis de Sade
The Cubists, to be objective, restrict themselves to considering things by turning around them, to produce their geometric writing. So they remain at a stage of intelligence which sees everything and feels nothing, which brings everything to a standstill in order to describe everything. We Futurists are trying, on the contrary, with the power of intuition, to place ourselves at the very center of things, in such a way that our ego forms with their own uniqueness a single complex. We thus give plastic planes a plastic expansion in space, obtaining this feeling of something in perpetual motion which is peculiar to everything living.
Carlo Carrà
If, in some cataclysm, all of scientific knowledge were to be destroyed, and only one sentence passed on to the next generation of creatures, what statement would contain the most information in the fewest words? I believe it is the atomic hypothesis (or the atomic fact, or whatever you wish to call it) that all things are made of atoms - little particles that move around in perpetual motion, attracting each other when they are a little distance apart, but repelling upon being squeezed into one another. In that one sentence, you will see, there is an enormous amount of information about the world, if just a little imagination and thinking are applied.
Richard Feynman
My indulgent mum, a single mum of an only son, would let me skip games, pandering to my teary complaints as a former fat child herself. This, I suppose, is where a father figure would come in handy, a loving, authoritative strong male to affectionately shove you into adversity. As it was, notes were written and physical activity strenuously avoided, until I discovered that some exercise had an orgasm at the end of it. This syndrome of "fatherless” boys is a much-cited problem that military organizations effectively resolve: Personal identity put aside, a male ideal upon which to focus is provided and pursued.
Russell Brand
Transformers is so belabored that it makes Pirates of the Caribbean: At World's End seem like a masterpiece of pacing. It makes that "classic" midsummer alien invasion movie, Independence Day, seem like a template for inventive plotting and solid character development. Even by Michael Bay standards, this movie is vapid. Yes, there are plenty of explosions, but those are a dime-a-dozen these days; even Discovery Channel's Mythbusters has them. Transformers isn't clean, big-budget fun; it's clean, big-budget tedium. For Transformers fans, I suppose this is a dream motion picture. For everyone else, it's a nightmare.
James Berardinelli
