topic: Bird, Sailing, Flying, Flying Machines

Heavier-than-air flying machines are impossible.
topic: Science, Air, Flying, Famous Last Words, Crazy Ideas
topic: Distance, Future, Airplane, Flying Machines
source: Popular Lectures and Addresses "Electrical Units of Measurement" (1889).
topic: Numbers, Quality, Matter, Measuring, Physical Science
source: Popular Lectures and Addresses "Electrical Units of Measurement" (1889).
topic: Science, Numbers, Kind, Mathematical Proof, Mathematics And Science
topic: Moving, Land, Ideas, Cyclones, Moving Parts
topic: Future, Self, Flying, Flying Machines
topic: Air, Discovery, Perfection, Flying Machines, Telegraph
topic: Unique, Flying, Machines, Flying Machines, Unique Characteristics
topic: Flying Machines
topic: War, Successful, Flying, Flying Machines
topic: Years, Two, Flying, Flying Machines
source: Octave Chanute (1894). “Progress in Flying Machines”
topic: Character, Successful, Two, Operators, Flying Machines
source: Octave Chanute (1894). “Progress in Flying Machines”
topic: Distance, Airplane, Successful, Flying Machines, Foreseen
source: Guy Murchie (2016). “Song of the Sky”, p.220, Pickle Partners Publishing
topic: Strong, Skulls, Feet, Flying Machines, Pelicans
He bores me. He ought to have stuck to his flying machine. [On Leonardo Da Vinci]
topic: Flying, Machines, Stuck, Leonardo, Flying Machines
topic: Ideas, Two, Flying, Flying Machines
topic: Teacher, Falling In Love, Princess, Dashing, Flying Machines
topic: Hard Work, People, Flying, Scarce, Flying Machines
topic: Hate, People, Joy, Dynamite, Flying Machines
topic: Flying, Generations, Machines, Railway, Flying Machines
source: "Computers Then and Now". Journal of the ACM 15, Sect. 4, (pp. 1-7), January 1968.
topic: Inspiration, Animal, Wings, Misled, Flying Machines
source: Edward Abbey (1984). “Beyond the Wall: Essays from the Outside”, p.164, Macmillan
topic: Technology, Eagles, Ravens, Limestone, Flying Machines
These airplanes we have today are no more than a perfection of a child's toy made of paper.
topic: Children, Airplane, Perfection, Flying Machines
topic: Space, Flying, Sitting Down, Flying Machines
topic: Animal, Self, Two, Flying Machines
topic: Adventure, Years, Oil, Fireman, Flying Machines
topic: Ideas, Roots, Design, Workmanship, Flying Machines
topic: Flying, Feelings, Machines, Flying Machines, Propeller
source: Winston Churchill (2012). “Churchill: The Power of Words”, p.220, Da Capo Press