Sentence Examples

  • Elastic aeroplanes were advocated by a' .i?
  • If the ends of the aeroplanes on one side were bent downwards, those on the FIG.
  • In 1868, in which Wenham's aeroplanes were combined with aerial screws.
  • He constructed models to fly by three different methods: - (a) by means of screws acting vertically upwards; (b) by aeroplanes propelled horizontally by screws; and (c) by wings which FIG.
  • It was hoped that when the aeroplanes were wedged forward in the air by vertical screws, or by the body to be flown, each aeroplane would rest or float upon a stratum of undisturbed air, and that practically the aeroplanes would give the same support as if spread out horizontally.