“Any changes necessary?” inquired Mr. Cumberford.
“Only one or two, and those unimportant. The steering-wheel is too loose and needs tightening. The left guy-wires are a bit too taut and need to be relieved. Half an hour’s tinkering and the aircraft will be as perfect as I know how to make it.”
As they were wheeling it back to the hangar, Sybil asked:
“Weren’t you frightened, Mr. Kane, when you were so high above the earth?”
“Oh, no; it is far safer a mile up than it is fifty or a hundred feet. There are no dangerous air currents to contend with and the machine glides more smoothly the more air it has underneath it. When I am near the earth I sometimes get a little nervous, but never when I’m far up.”
“But suppose you should fall from that distance?”
“Fall? Oh, but you can’t fall very easily with this sort of a biplane. At any angle it’s a kind of a parachute, you know, for the hinged ends automatically spread themselves against the air pressure. And as for a tumble, you know that a fall of fifty feet would kill one as surely as a fall of several hundred feet. If a fellow can manage to stick to his aëroplane he’s pretty safe.”
“It—interests me.”