A Quote by Robert Boyle

Sound consists of an undulating motion of the air. — © Robert Boyle
Sound consists of an undulating motion of the air.
Dear bells! how sweet the sound of village bells When on the undulating air they swim!
Very little strength can produce much motion of air. Learn about air as motion.
Physics has found no straight lines. Instead, the physical universe consists of only waves undulating back and forth allowing for corrections and balance.
All motion consists of two components. One component serves inwardness (internalisation) and the other outwardness (dispersion). Both preconditions for motion regulate the eternal flow of metamorphosis (panta Rhei).
Hearing, which, by the motion of the air, informs us of the motion of sounding or vibrating bodies.
Now air is the cause and spirit of every life and motion in the world, be it in flesh or in any of the vegetables; all whatever is hath its life from the air, and nothing whatsoever that moveth and is in this world can subsist without air.
Sunrise offered a very beautiful spectacle; the water was quite unruffled, but the motion communicated by the tides was so great that, although there was not a breath of air stirring, the sea heaved slowly with a grand and majestic motion.
I work very hard on all my poems, but most of the work consists of trying not to sound as if I had worked. I try to make them sound as natural as possible, but within a quite strict form, which to my ears has a lot to do with musical rhythm and sound.
Who gave you the ability to contemplate the beauty of the skies, the course of the sun, the round moon, the millions of stars, the harmony and rhythm that issue from the world as from a lyre, the return of the seasons, the alternation of the months, the demarcation of day and night, the fruits of the earth, the vastness of the air, the ceaseless motion of the waves, the sound of the wind?
Watson, ... if I can get a mechanism which will make a current of electricity vary in its intensity, as the air varies in density when a sound is passing through it, I can telegraph any sound, even the sound of speech.
Our nature consists in motion; complete rest is death.
Drive over to the nearest airport, and enroll in flight classes. You will experience the joy of freedom in the air above, as you study the mechanics of how this is made possible by understanding the construction, the laws of motion, the air that can provide lift when it is moved by propulsion through the air, and stay above the gravity pulling the airplane back down to earth.
Even sound seemed to fail in this air, like the air was worn out with carrying sounds so long.
We do not doubt to assert, that air does not serve for the motion of the lungs, but rather to communicate something to the blood ... It is very likely that it is the fine nitrous particles, with which the air abounds, that are communicated to the blood through the lungs.
All flight is based upon producing air pressure, all flight energy consists in overcoming air pressure.
We don't make a distinction between an acoustic instrument as a source of sound and any sound in the air outside or on a manufactured tape. It's all electric energy, anyway.
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