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Home > Category Index for Science Quotations > Category Index A > Category: Airplane

Airplane Quotes (28 quotes)

Engineering, too, owes its most useful materials to the achievements of chemists in identifying, separating, and transforming materials: structural steel for the framework of bridges and buildings, portland cement for roadways and aqueducts, pure copper for the electrical industries, aluminum alloys for automobiles and airplanes, porcelain for spark plugs and electrical insulators. The triumphs of engineering skill rest on a chemical foundation.
In Fundamental Chemistry, and Elementary Textbook for College Classes (1936), 8.
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A bird is an instrument working according to mathematical law, which instrument it is within the capacity of man to reproduce with all its movements, but not with a corresponding degree of strength, though it is deficient only in the power of maintaining equilibrium. We may therefore say that such an instrument constructed by man is lacking in nothing except the life of the bird, and this life must needs be supplied from that of man.
'Of the Bird's Movement' from Codice Atlantico 161 r.a., in Leonardo da Vinci's Notebooks, trans. E. MacCurdy (1906), Vol. 1, 153.
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Aeroplanes are not designed by science, but by art in spite of some pretence and humbug to the contrary. I do not mean to suggest that engineering can do without science, on the contrary, it stands on scientific foundations, but there is a big gap between scientific research and the engineering product which has to be bridged by the art of the engineer.
In John D. North, 'The Case for Metal Construction', The Journal of the Royal Aeronautical Society, (Jan 1923), 27, 11.
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As a boy I had liked both drawing and physics, and I always abhorred the role of being a spectator. In 1908, when I was 15, I designed, built and flew a toy model airplane which won the then-famous James Gordon Bennett Cup. By 16 I had discovered that design could be fun and profitable, and this lesson has never been lost on me.
On the official Raymond Loewry website.
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Can a physicist visualize an electron? The electron is materially inconceivable and yet, it is so perfectly known through its effects that we use it to illuminate our cities, guide our airlines through the night skies and take the most accurate measurements. What strange rationale makes some physicists accept the inconceivable electrons as real while refusing to accept the reality of a Designer on the ground that they cannot conceive Him?
In letter to California State board of Education (14 Sep 1972).
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Fleets are not confined to the ocean, but now sail over the land. … All the power of the British Navy has not been able to prevent Zeppelins from reaching England and attacking London, the very heart of the British Empire. Navies do not protect against aerial attack. … Heavier-than-air flying machines of the aeroplane type have crossed right over the heads of armies, of million of men, armed with the most modern weapons of destruction, and have raided places in the rear. Armies do not protect against aerial war.
In 'Preparedness for Aerial Defense', Addresses Before the Eleventh Annual Convention of the Navy League of the United States, Washington, D.C., April 10-13, 1916 (1916), 70.
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Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible.
(1902). Widely quoted, though always without a source, for example in Laura Ward and Robert Allen, Foolish Words: The Most Stupid Words Ever Spoken (2003), 68. If you know a primary print source to authenticate this quote, please contact Webmaster.
Science quotes on:  |  Flight (42)  |  Impossible (52)  |  Machine (97)

I am well convinced that Aerial Navigation will form a most prominent feature in the progress of civilization. (1804)
In Aeronautical and Miscellaneous Note-book (ca. 1799-1826): of Sir George Cayley (1933), 80.

I was always afraid of dying. Always. It was my fear that made me learn everything I could about my airplane and my emergency equipment, and kept me flying respectful of my machine and always alert in the cockpit.
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If a man is in need of rescue, an airplane can come in and throw flowers on him, and that’s just about all. But a direct lift aircraft could come in and save his life.
From 'Igor Sikorsky the Aviation Pioneer Speaks', Igor I. Sikorsky Historical Archives, sikorskyarchives.com.
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If I had to choose, I would rather have birds than airplanes.
In 'Is Civilization Progress?', Reader’s Digest (Jul 1964).
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If this plane were to crash, we could get a new start on this quasar problem.
Said to colleagues, dramatically cupping his hand over his brow, shortly after the take-off of a propeller plane leaving Austin, Texas, after the Second Texas Symposium for Relativistic Astrophysics in Dec 1964. Various different theories had been presented at the conference. The flight passengers included many of the major scientists in quasar research, including Margaret and Geoffrey Burbridge, Subrahmanyan Chandrasekhar, John Wheeler and Maarten Schmidt.
As quoted by Arthur I. Miller, Empire of the Stars (2005), 226.
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Imagine Aristotle revivified and visiting Manhattan. Nothing in our social, political, economic, artistic, sexual or religious life would mystify him, but he would be staggered by our technology. Its products—skyscrapers, cars, airplanes, television, pocket calculators—would have been impossible without calculus.
In book review, 'Adventures Of a Mathematician: The Man Who Invented the H-Bomb', New York Times (9 May 1976), 201.
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Let us hope that the advent of a successful flying machine, now only dimly foreseen and nevertheless thought to be possible, will bring nothing but good into the world; that it shall abridge distance, make all parts of the globe accessible, bring men into closer relation with each other, advance civilization, and hasten the promised era in which there shall be nothing but peace and goodwill among all men.
Concluding paragraph, Progress in Flying Machines (1894), 269.
Science quotes on:  |  Peace (45)

Most pilots learn, when they pin on their wings and go out and get in a fighter, especially, that one thing you don’t do, you don’t believe anything anybody tells you about an airplane.
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Nothing will ever equal that moment of joyous excitement which filled my whole being when I felt myself flying away from the earth. It was not mere pleasure; it was perfect bliss. Escaped from the frightful torments of persecution and of calumny, I felt that I was answering all in rising above all.
after making man's first ascent by hydrogen balloon in 1783 quoted in Wonderful Balloon Ascents: Or, the Conquest of the Skies by F. Marion
Science quotes on:  |  Autobiography (55)

Our children will enjoy in their homes electrical energy too cheap to meter. ... Transmutation of the elements, unlimited power, ability to investigate the working of living cells by tracer atoms, the secret of photosynthesis about to be uncovered, these and a host of other results, all in about fifteen short years. It is not too much to expect that our children will know of great periodic famines in the world only as matters of history, will travel effortlessly over the seas and under the and through the air with a minimum of danger and at great speeds, and will experience a life span far longer than ours, as disease yields and man comes to understand what causes him to age.
Speech at the 20th anniversary of the National Association of Science Writers, New York City (16 Sep 1954), asquoted in 'Abundant Power From Atom Seen', New York Times (17 Sep 1954) 5.
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Quite likely the twentieth century is destined to see the natural forces which will enable us to fly from continent to continent with a speed far exceeding that of a bird.
'The Outlook for the Flying Machine'. The Independent: A Weekly Magazine (22 Oct 1903), 2510.
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Samuel Pierpoint Langley, … one of the most distinguished scientists in the United States … evidently believed that a full sized airplane could be built and flown largely from theory alone. This resulted in two successive disastrous plunges into the Potomac River, the second of which almost drowned his pilot. This experience contrasts with that of two bicycle mechanics Orville and Wilbur Wright who designed, built and flew the first successful airplane. But they did this after hundreds of experiments extending over a number of years.
In article Total Quality: Its Origins and its Future (1995), published at the Center for Quality and Productivity Improvement.
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The construction of an analogue computer or a supersonic airplane is simple when compared to the mixture of space and evolutionary eons represented by a cell.
In 'The Wisdom of Wilderness', Life (22 Dec 1967), 63, No. 25, 10.
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The crescendo of noise—whether it comes from truck or jackhammer, siren or airplane—is more than an irritating nuisance. It intrudes on privacy, shatters serenity, and can inflict pain. We dare not be complacent about this ever mounting volume of noise. In the years ahead, it can bring even more discomfort—and worse—to the lives of people.
In 'Special Message to the Congress on Conservation: “To Renew a Nation” (8 Mar 1968). Collected in Public Papers of the Presidents of the United States: Lyndon B. Johnson: 1968-69 (1970), 363. https://books.google.com/books?isbn=1623768977 Johnson, Lyndon B. - 1970
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The demonstration that no possible combination of known substances, known forms of machinery and known forms of force, can be united in a practical machine by which men shall fly along distances through the air, seems to the writer as complete as it is possible for the demonstration to be.
Side-lights on Astronomy and Kindred Fields of Popular Science (1906), 345.
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The mathematician of to-day admits that he can neither square the circle, duplicate the cube or trisect the angle. May not our mechanicians, in like manner, be ultimately forced to admit that aerial flight is one of that great class of problems with which men can never cope… I do not claim that this is a necessary conclusion from any past experience. But I do think that success must await progress of a different kind from that of invention.
[Written following Samuel Pierpoint Langley's failed attempt to launch his flying machine from a catapult device mounted on a barge in Oct 1903. The Wright Brother's success came on 17 Dec 1903.]
'The Outlook for the Flying Machine'. The Independent: A Weekly Magazine (22 Oct 1903), 2509.
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The point [is] largely scientific in character …[concerning] the methods which can be invented or adopted or discovered to enable the Earth to control the Air, to enable defence from the ground to exercise control—indeed dominance—upon aeroplanes high above its surface. … science is always able to provide something. We were told that it was impossible to grapple with submarines, but methods were found … Many things were adopted in war which we were told were technically impossible, but patience, perseverance, and above all the spur of necessity under war conditions, made men’s brains act with greater vigour, and science responded to the demands.
[Remarks made in the House of Commons on 7 June 1935. His speculation was later proved correct with the subsequent development of radar during World War II, which was vital in the air defence of Britain.]
Quoting himself in The Second World War: The Gathering Storm (1948, 1986), Vol. 1, 134.
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The true method of discovery is like the flight of an aeroplane. It starts from the ground of particular observation; it makes a flight in the thin air of imaginative generalization; and it again lands for renewed observation rendered acute by rational interpretation.
Gifford lectures delivered in the University of Edinburgh during the session 1927-28. Process and Reality: An Essay in Cosmology (1929, 1979), 5.
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They said I’d never build it, that if I built it, it wouldn’t fly; that if it flew, I couldn’t sell it. Well, I did, and it did, and I could.
About critics of his Learjet airplane announced in 1963. As quoted by C.P. Gilmore, 'Hard-Nosed Gambler in the Plane Game', (1966). Collected in Max Gunther, The Very, Very Rich and How They Got That Way: The Spectacular Success (1972, 2010) 170.
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To invent an airplane is nothing. To build one is something. But to fly is everything.
Quoted in Mark Eppler The Wright Way (2003), 13.
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“Logic” proved that airplanes can't fly and that H-bombs won't work and that stones don't fall out of the sky. Logic is a way of saying that anything which didn't happen yesterday won't happen tomorrow.
Glory Road (1963)
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Carl Sagan Thumbnail In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) -- Carl Sagan
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