Wavelengths Quotes

Our visual field, the entire view of what we can see when we look out into the world, is divided into billions of tiny spots or pixels. Each pixel is filled with atoms and molecules that are in vibration. The retinal cells in the back of our eyes detect the movement of those atomic particles. Atoms vibrating at different frequencies emit different wavelengths of energy, and this information is eventually coded as different colors by the visual cortex in the occipital region of our brain. A visual image is built by our brain's ability to package groups of pixels together in the form of edges. Different edges with different orientations - vertical, horizontal and oblique, combine to form complex images. Different groups of cells in our brain add depth, color and motion to what we see. ~ Jill Bolte Taylor

You need not to find somebody with matching wavelengths, the Universe is there to conspire that to happen. ~ Shreya Gupta

Why is the world full of color anyway? Sunlight is white, and when it is reflected, it is still white. And so we should be surrounded by a clinical looking, optically pure landscape. That this is not what we see is because every material absorbs light differently or converts it into other kinds of radiation. Only the wavelengths that remain are refracted and reach our eyes. Therefore, the color of organisms and objects is dictated by the color of the reflected light. And in the case of leaves on trees, this color is green.

But why don't we see leaves as black? Why don't they absorb all light? Chlorophyll helps leaves process light. If trees processed light super-efficiently, there would be hardly any left over-and the forest would then look as dark during the day as it does at night. Chlorophyll, however, has one disadvantage. It has a so-called green gap, and because it cannot use this part of the color spectrum, it has to reflect it back unused. This weak spot means that we can see this photosynthetic leftover, and that's why almost all plants look deep green to us. What we are really seeing is waste light, the rejected part that trees cannot use. Beautiful for us; useless for the trees. Nature that we find pleasing because it reflects trash? Whether trees feel the same way about this I don't know, but one thing is for certain: hungry beeches and spruce are as happy to see blue sky as I am. ~ Peter Wohlleben

Lonely Places, then are the places that are not on international wavelengths, do not know how to carry themselves, are lost when it comes to visitors. They are shy, defensive, curious places; places that do not know how they are supposed to behave. ~ Pico Iyer

When I was in college, I did a semester on AI theory. There was a thought experiment they gave us. It's called "Mary in the Black and White Room." Mary is a scientist, and her specialist subject is color. She knows everything there is to know about it. The wavelengths. The neurological effects. Every possible property that color can have. But she lives in a black and white room. She was born there and raised there. And she can only observe the outside world on a black and white monitor. And then one day someone opens the door. And Mary walks out. And she sees a blue sky. And at that moment, she learns something that all her studies couldn't tell her. She learns what it feels like to see color. ~ Alex Garland

... Our sunsets have been reduced to wavelengths and frequencies. The complexities of the universe have been shredded into mathematical equations. Even our self-worth as human beings has been destroyed. ~ Dan Brown

Just as the spectrums of light and sound are far broader than what we humans can see and hear, so the spectrum of mental states is far larger than what the average human perceives. We can see light in wavelengths of between 400 and 700 nanometres only. Above this small principality of human vision extend the unseen but vast realms of infrared, microwaves and radio waves, and below it lie the dark dominions of ultraviolet, X-rays and gamma rays. Similarly, the spectrum of possible mental states may be infinite, but science has studied only two tiny sections of it: the sub-normative and the WEIRD. For ~ Yuval Noah Harari

I was very eager to produce an oscillator for short waves. I was doing science with microwaves, and I would get down to a few millimetres in wavelength, but I wanted to get shorter wavelengths; I wanted to get into the infra-red because I saw there was a lot more to be done there. ~ Charles H. Townes

God said, 'Let there be light.'

Here's a paraphrase:

Let there be electromagnetic radiation with varying wavelengths traveling at 186,282 miles per second. Let there be radiowaves, microwaves, and X-rays. Let there be photosynthesis and fiber optics. Let there be LASIK surgery, satellite communication, and suntans. Oh, and let there be rainbows after rainstorms.

'Let there be light.'

These are God's first recorded words.

This is God's first recorded miracle.

Light is the source of vision; without it we can't see a thing. Light is the key to technology; it's how we can talk to someone halfway around the world without so much as a second's delay because light can circle the globe seven and a half times a second. Light is the first link in the food chain; no photosynthesis equals no food. Light is the basis of health; the absence of light causes everything from vitamin D deficiency to depression. Light is the origin of energy; in Einstein's equation E = MC squared, energy (E) is defined as mass (M) times the speed of light (C) squared. The speed of light is the constant. And light is the measuring stick for space-time; a meter is defined as the distance traveled by light in a vacuum during a time interval of 1/299,792,458 of a second.

Light is the alpha and omega of everything, and that includes you. ~ Mark Batterson

Science may have alleviated the miseries of disease and drudgery and provided an array of gadgetry for our entertainment and convenience, but it has left us in a world without wonder. Our sunsets have been reduced to wavelengths and frequencies. The complexities of the universe have been shredded into mathematical equations. Even our self-worth as human beings has been destroyed. Science proclaims that Planet Earth and its inhabitants are a meaningless speck in the grand scheme. A cosmic accident. ~ Dan Brown

Let things take their natural course, they will generate their own momentum, that if you try to interfere with will only result in a crash. Physics knows what it is doing, it applies to everyday life, emotion, feeling, desire, and every thought in our tiny little minds, as much as it does to thermodynamics, gravity, nuclear force, and space & time. Don't try too hard looking for answers, you don't need to understand the wavelengths of light and refraction to awe at the beauty of a rainbow. ~ Graham Mitchell

There are wavelengths that people cannot see, there are sounds that people cannot hear, and maybe computers have thoughts that people cannot think. ~ Richard Hamming

Even on television, the wavelengths that you use, they have to be distributed between countries. ~ Hans Blix

Along a series of lines running from longer to shorter wavelengths the effect of the electric field becomes greater as the serial numbers increase - that is, as the wavelength decreases. ~ Johannes Stark

It is going to be necessary that everything that happens in a finite volume of space and time would have to be analyzable with a finite number of logical operations. The present theory of physics is not that way, apparently. It allows space to go down into infinitesimal distances, wavelengths to get infinitely great, terms to be summed in infinite order, and so forth; and therefore, if this proposition [that physics is computer-simulatable] is right, physical law is wrong. ~ Richard P. Feynman

Only when there is a wilderness can man harmonize his inner being with the wavelengths of the earth. When the earth, its products, its creatures, become his concern, man is caught up in a cause greater than his own life and more meaningful. Only when man loses himself in an endeavor of that magnitude does he walk and live with humanity and reverence. ~ William O. Douglas

The addition of certain chemicals to the atmosphere will destroy wavelengths of light and it may only be a matter of time before one of these wavelengths of light that is critical for human survival is eliminated. This is called: The Extinction Wavelength ~ Steven Magee

I am so happy to be communicating with people on this newest of new wavelengths which to some older people must seem like a kind of magic. ~ Doris Lessing

Colors come from a phenomenon called scattering. The wavelengths of light and the size of the particles determine the colors. ~ Francine Rivers

For both reasons, owing to the thermal motion and to the working together of various wavelengths, factors arise which, in a similar manner to the structural factor, exert some influence upon the brightness of the interference points but not upon their location. ~ Max Von Laue

Every instant of every day we are bombarded by information. In fact, all complex organisms, especially those with brains, suffer from information overload. Our eyes and ears receive lights and sounds (respectively) across the spectrums of visible and audible wavelengths; our skin and the rest of our innervated parts send their own messages of sore muscles or cold feet. All told, every second, our senses transmit an estimated 11 million bits of information to our poor brains, as if a giant fiber-optic cable were plugged directly into them, firing information at full bore. In light of this, it is rather incredible that we are even capable of boredom. ~ Tim Wu