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It was a thread so slender that it might have been spun by a miscroscopic spider. Three feet farther away was a camera with a moving film of sensitised material, the turning of which was regulated by a little flywheel.
I can imagine the Futurists round the fire in a tavern trolling out in chorus some ballad with that incomparable refrain; shouting over their swaying flagons some such words as these: A notion came into my head as new as it was bright That poems might be written on the subject of a fight; No praise was given to Lancelot, Achilles, Nap or Corbett, But we will sing the praises of man holding the flywheel of which the ideal steering-post traverses the earth impelled itself around the circuit of its own orbit.
He had always been obliged to be with people, talk to people, enjoy people; the silences of his wife's tongue had been more difficult for him to bear than her edged words. The skiff traveller, leisurely floating in that block of river, drew him irresistibly. He kicked over the flywheel and steered up stream, but only enough partly to overcome the speed of the current.
The principal feature of this motor boat, however, is the engine, which is a very complicated and beautiful thing, with coils and plugs and brakes strewed about over it here and there, and a big flywheel superimposed right in front.
You find automatics cutting the finest gears by the score, while one man operates a whole battery; you see drills doing from fifteen to twenty operations on a piston or a flywheel; you see an almost human machine making seventeen holes at one time without observation or care. Through these machines run rivers of oil. From them streams a steady line of parts.
It was slightly muffled by the moisture-soaked ceiling. Meanwhile, the steam engine could be heard as it puffed and snorted ceaselessly while cloaked in its white mist. The dancing vibration of its flywheel seemed to regulate the volume of the noisy turbulence.
"There is a pretty high vacuum in that aluminum case," went on Norton. "There's very little friction on that account. The power to rotate the flywheel is obtained from this little dynamo here, run by the gas-engine which also turns the propellers of the aeroplane." "But suppose the engine stops, how about the gyroscope?" I asked sceptically. "It will go right on for several minutes.
"Well," I said, choking down the rest of my rum, "you'd seal the ball in a big steel cylinder, attach the cylinder to a crankshaft and flywheel, give the thing a shake to start the ball bouncing back and forth, and let it run like a gasoline engine or something. It would get all the heat it needed from the air in a normal room.
The two pinions of the same side of the bridge are keyed to a longitudinal shaft which is set in motion at one point of its length by a system of gearings. The winch upon which is exerted the stress that is to effect the lifting or the descent of the bridge is fixed upon the shaft of the pinion of the said gearing, which is also provided with a flywheel, c.
The flywheel, fitted as with the original 35 horse-power engine, weighed 37 lbs.; with this and with the ignition system the total weight of the engine was only 250 lbs., or 4.2 lbs. per horse-power at the normal rating.
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