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Updated: May 21, 2025
The two spheres are about 800 yards in diameter, and at the rate the structure is rotating it's pulling about six gravities." That settled the question of human origin of the ship. No human crew would choose to work under six gee's. Now, paralleling us at just over two hundred miles, the giant ship spun along, at rest relative to us.
Pelton. He's had another of those heart attacks " Cardon swore and ran for the descending escalator, running down the rotating spiral to the executive floor and jumping off into the gawking mob of Illiterate clerks crowded in the open doors of Pelton's office.
Hence, the aggregation of a rotating nebulous spheroid will be more or less hindered by this resisting force, according as the rate of rotation is high or low: the opposition, in equal spheroids, being four times as great when the rotation is twice as rapid; nine times as great when it is three times as rapid; and so on.
It's all done now yes, its gravity-plates too, for see, it's turning." "And fast!" murmured Friday. The body was rotating around its longer axis at about twice the speed of an Earth-watch's second hand. Now the dome was sliding under, out of their sight, the craggy rock belly coming up to take its place.
That ponderous, slow rotating whistle of a "Johnson" caught our well-trained ears; a pause! then a reverberating, hollow-sounding "crumph!" We looked at each other. "Heavies!" we all exclaimed. "Look out! here comes another!" and sure enough there it was, that gargling crescendo of a whistle followed by a mighty crash, considerably nearer.
You may look at the bubble itself, or you may look at its projection upon the screen; rich colours arranged in zones are, in both cases, exhibited. Rendering the beam parallel, and permitting it to impinge upon the sides, bottom, and top of the bubble, gorgeous fans of colour, reflected from the bubble, overspread the screen, rotating as the beam is carried round.
For now I could see the outlines of the north of France and Ireland, and all this Island of Britain, save where Scotland passed over the horizon to the north, or where the coast was blurred or obliterated by cloud. The sea was a dull grey, and darker than the land; and the whole panorama was rotating slowly towards the east.
"You know what to do here, Corporal?" I said. "I am going round the farm over to the right to see what's happened to the others." I left him, and went across towards the farm. As I went I heard the enormous ponderous, gurgling, rotating sound of large shells coming. I looked to my left. Four columns of black smoke and earth shot up a hundred feet into the air, not eighty yards away.
Now, in the case of a planet rotating rapidly on its axis, it is clear that if the observer is situated in, or nearly in, the plane of the planet's equator, one edge of its disk will be approaching his eye while the opposite edge is retreating, and the lines in the spectrum of a beam of light from the advancing edge will be shifted toward the blue, while those in the spectrum of the light coming from the retreating edge will be shifted toward the red.
There are good reasons for believing that, in consequence of the high tangential velocity, and consequent centrifugal force, acquired by the outer parts of the condensing nebulous mass, there must be a periodical detachment of rotating rings; and that, from the breaking up of these nebulous rings, there must arise masses which in the course of their condensation repeat the actions of the parent mass, and so produce planets and their satellites an inference strongly supported by the still extant rings of Saturn.
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