Weasel. [Shaking his head.] There鈥檚 some others I know seem running the same road. 鈥淣o problem,鈥?I said. 鈥淩un 鈥檈m down.鈥? It is no derogation of the work accomplished by the Wright Brothers to say that they won the honour of the first power-propelled flights in a heavier-than-air machine only by a short period. In Europe, and especially in France, independent experiment was being conducted by Ferber, by Santos-Dumont, and others, while in England Cody was not far behind the other giants of those days. The history of the early years of controlled power flights is a tangle of half-records; there were no chroniclers, only workers, and much of what was done goes unrecorded perforce, since it was not set down at the time. Mr. Wing did not seem very well pleased, sir, said Gibbs, after clearing his throat. How very right of him! What were you reading? 手机版天天看视频在线观看-精品免费一区二区-不卡影视网站 So then I鈥擨 mean to tell you the exact truth, you know, as well as I can. I began to think whether I liked you very much. The note which James carried upstairs was as follows:鈥? A description of how to launch this car is subsequently given: 鈥業t becomes necessary,鈥?says the theorist, 鈥榯hat I should give directions how it may be launched upon the air, which may be done by various means; perhaps the following method may be found to answer as well as any: Fix a poll upright in the earth, about twenty feet in height, with two open collars to admit another poll to slide upwards through them; let there be a sliding platform made fast upon the top of the sliding poll; place the car with a man in it upon the platform, then raise the platform to the height of about thirty feet by means of the sliding poll, let the sliding poll and platform suddenly fall down, the car will then be left upon the air, and by its pressing the air a projectile force will instantly propel the car forward; the man in the car must then strike the active wings briskly upon the air, which will so increase the projectile force as to become superior to the force of gravitation, and if he inclines his weight a little backward, the projectile impulse will drive the car forward in an ascending direction. When the car is brought to a sufficient54 altitude to clear the tops of hills, trees, buildings, etc., the man, by sitting a little forward on his seat, will then bring the wings upon a horizontal plane, and by continuing the action of the wings he will be impelled forward in that direction. To descend, he must desist from striking the wings, and hold them on a level with their joints; the car will then gradually come down, and when it is within five or six feet of the ground the man must instantly strike the wings downwards, and sit as far back as he can; he will by this means check the projectile force, and cause the car to alight very gently with a retrograde motion. The car, when up in the air, may be made to turn to the right or to the left by forcing out one of the fins, having one about eighteen inches long placed vertically on each side of the car for that purpose, or perhaps merely by the man inclining the weight of his body to one side.鈥? But, sir, continued Gibbs, declining to discuss the surveyor's nose, "he said that from inquiries that had been made, it's pretty certain that the missing letters were鈥攕tolen鈥攖hey must have been stolen鈥攁t Whitford."