If you pass the light from a sodium flash through a prism, you get a pattern very different from the familiar continuous rainbow that Newton elicited from natural sunlight. Instead of a continuous pattern, in which all gradations of pure color are apparently represented, the sodium flash generates a series of lines of light. ...in the musical analogy, sodium produces a chord where sunlight produced all possible tones-"white noise."
Frank WilczekRelated topics
color different light natural noise pass possible prism pure rainbow series sodium white newtonRelated quotes
Your time is limited, so don't waste it living someone else's life. Don't be trapped by dogma - which is living with the results of other people's thinking. Don't let the noise of other's opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.
Steve Jobs
When I was young I was more obsessed with the materiality of things.... today I am more interested in air and atmosphere. This is why I deliberately treat space ambivalently. For example, an orange painting with white lines might be viewed as an orange wall with white lines, but the orange colour is no less atmospheric for all of that. It abounds white light, and the white line vibrate in a deep space, too, as well as an orange 'wall.
Robert Motherwell
White and shining virgin of all human virtues, ark of the covenant between earth and heaven, tender and strong companion partaking of the lion and of the lamb, Prayer! Prayer will give you the key of heaven! Bold and pure as innocence, strong, like all that is single and simple, this glorious, invincible Queen rests, nevertheless, on the material world; she takes possession of it; like the sun, she clasps it in a circle of light.
Honoré de Balzac
Now, since the time of Newton there had been a debate about whether light was a wave---that is, a traveling disturbance in some background medium---or a particle, which travels regardless of the presence of a background medium. The observation of Maxwell that electromagnetic waves must exist and that their speed was identical to that of light ended the debate: light was an electromagnetic wave.
Lawrence M. Krauss
How very paltry and limited the normal human intellect is, and how little lucidity there is in the human consciousness, may be judged from the fact that, despite the ephemeral brevity of human life, the uncertainty of our existence and the countless enigmas which press upon us from all sides, everyone does not continually and ceaselessly philosophize, but that only the rarest of exceptions do.
Arthur Schopenhauer