ifty miles from St. Louis to
Jefferson county; the third, which ended in a frightful fall from
fifteen hundred feet at the cost of a slight sprain in the right
thumb, while the less fortunate Pilatre de Rozier fell only seven
hundred feet, and yet killed himself on the spot!
At the time this story begins the Weldon Institute had got their work
well in hand. In the Turner yard at Philadelphia there reposed an
enormous aerostat, whose strength had been tried by highly compressed
air. It well merited the name of the monster balloon.
How large was Nadar's Geant? Six thousand cubic meters. How large was
John Wise's balloon? Twenty thousand cubic meters. How large was the
Giffard balloon at the 1878 Exhibition? Twenty-five thousand cubic
meters. Compare these three aerostats with the aerial machine of the
Weldon Institute, whose volume amounted to forty thousand cubic
meters, and you will understand why Uncle Prudent and his colleagues
were so justifiably proud of it.
This balloon not being destined for the exploration of the higher
strata of the atmosphere, was not called the Excelsior, a name which
is rather too much held in honor among the citizens of America. No!
It was called, simply, the "Go-Ahead," and all it had to do was to
justify its name by going ahead obediently to the wishes of its
commander.
The dynamo-electric machine, according to the patent purchased by the
Weldon Institute, was nearly ready. In less than six weeks the
"Go-Ahead" would start for its first cruise through space.
But, as we have seen, all the mechanical difficulties had not been
overcome. Many evenings had been devoted to discussing, not the form
of its screw nor its dimensions, but whether it ought to be put
behind, as the Tissandier brothers had done, or before as Captains
Krebs and Renard had done. It is unnecessary to add that the
partisans of the two systems had almost come to blows. The group of
"Beforists" were equaled in number by the group of "Behindists."
Uncle Prudent, who ought to have given the casting vote--Uncle
Prudent, brought up doubtless in the school of Professor Buridan--could
not bring himself to decide.
Hence the impossibility of getting the screw into place. The dispute
might last for some time, unless the government interfered. But in
the United States the government meddles with private affairs as
little as it possibly can. And it is right.
Things were in this state at this meeting on the 13th of June,
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