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Updated: May 13, 2025
The cars furnished with propellers attached in 1852 to the aerostats of the elongated form introduced by Henry Giffard, the machines of Dupuy de Lome in 1872, of the Tissandier brothers in 1883, and of Captain Krebs and Renard in 1884, yielded many important results.
For more than an hour this fusilade produced no effect; but at length the concentrated fire of several Maxim and Nordenfelt guns, projecting a hail of missiles into the sky, brought about a result which was even more disastrous to the town than it was to its assailants. Four of the aerostats came within the zone swept by the bullets.
As a natural consequence they had to follow the air-ships, not only away from London, but over their own encampments, in order to bring them to anything like close quarters. The aerostats possessed one advantage, and one only, over the air-ships. They were able to rise to a much greater height.
The answering hail came from one of the aerostats in the centre of the squadron. Mazanoff at once replied "Unconditional surrender for the present, under guarantee of safety to every one who surrenders. Who are you?" "Colonel Alexei Alexandrovitch, in command of the squadron. I surrender on those terms. Who are you?" "The captain of the Terrorist air-ship Ariel.
It is a charming thing to mount with a friend in a balloon, amid crowds of spectators, who admire the fine spectacle, and applaud the courage of the aerostats: the losing sight of this earth, and the being in or above the clouds, must also be delightful: but the moment will come when the travellers descend, and then begins the danger; then they differ about throwing out the ballast, the balloon is rent in the quarrel, it sinks with frightful rapidity, and they run the hazard, like the poor Marquis D'Arlande, of being spitted upon the spire of the Invalides, or of being entangled among woods and briers at last, alighting upon the earth, our adventurers, fatigued and bruised and disappointed, come out of their shattered triumphal car, exposed to the derision of the changeable multitude.
In 1768 Paucton conceived the idea of an apparatus with two screws, suspensive and propulsive. In 1781 Meerwein, the architect of the Prince of Baden, built an orthopteric machine, and protested against the tendency of the aerostats which had just been invented. In 1784 Launoy and Bienvenu had maneuvered a helicopter worked by springs.
From beginning to end the attack had not lasted ten minutes. When the last of the aerostats had gone down under his terrible ram, Arnold signalled "Stop, and ascend," to the engine-room. A second signal turned on the searchlight in the bow, and from this a rapid series of flashes were sent up to the sky to the northward and eastward. The effect was as fearful as it was instantaneous.
Four months after the discovery of aerostats, he had invented the valve, which permits the gas to escape when the balloon is too full, or when one wishes to descend; the car, which allows the machine to be easily managed; the network, which encloses the fabric of the balloon, and prevents its being too heavily pressed; the ballast, which is used in ascending and choosing the spot of descent; the coat of caoutchouc, which renders the silk impermeable; the barometer, which determines the height attained; and, finally, the hydrogen, which, fourteen times lighter than air, allows of ascension to the most distant atmospheric layers, and prevents exposure to aerial combustion.
"The power represented by such a fleet as this is absolutely inconceivable. The aerostats are large, clumsy, and comparatively slow. They do not carry guns, and can only drop their projectiles vertically downwards. Moreover, their sphere of operations has so far been entirely confined to the land. "Very different, however, would seem to be the powers of the Terrorist air-ships.
They could still hurl their explosives with the same deadly precision on the appointed mark. But with the aerostats it was a very different matter. They could only drop their shells vertically, and where they were not exactly above the object of attack their shells exploded with comparative harmlessness.
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