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"Science and science fiction, how do you even distinguish the two?"
- Jerry Pournelle
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| Straightening the Earth's Poles | ||
| By means of a suitable force, push the Earth until the planet's axis of rotation is perpendicular to the ecliptic. |
The climate of the Earth would be much more regular, without seasons, if only the planet's axis of rotation was not angled at 23.4 degrees to the plane of the planet's orbit around the sun (Earth's axial tilt). As far as I know, this is the earliest use of this idea in science fiction.
| The operation which is being tried by President Barbicane and Capt. Nicholl is as follows:
The production of a recoil, on the 22d of September, at midnight, by means of a cannon a million times larger in volume than the cannon of twenty-seven centimetres, throwing a projectile of 180,000 tons, with a powder giving it a velocity of 2,800 kilometres. Now, if this shooting takes place below the equatorial line, nearly on the thirty-fourth degree of latitude west of the meridian of Paris, at the foot of Kilimanjaro, and if it is directed towards the south, these are the mechanical effects which it will have on the earth’s sphere: Instantly, in consequence of the shock acting with the daily movement a new axis will be formed and, as the old axis will be displaced to the amount of twenty-three degrees and twenty-eight minutes, according to the figures obtained by J.T. Maston, the new axis will be perpendicular to the direction of the ecliptic. |
| Technovelgy from The Purchase of the North Pole (Topsy Turvy),
by Jules Verne. Published by Pierre-Jules Hetzel in 1889 Additional resources -
|
Thanks to Yossi Preminger for pointing this out.
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Tech news articles related to The Purchase of the North Pole (Topsy Turvy)
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| REALLY Remote Control Excavators |
| Your Solar Electric Paint Is Ready, Larry Niven |
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'...the rocket’s landing-arms automatically unfolded.'
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'...the combined Wind-Suncatcher, like a spray of tulips mounted fanwise.'
'I went to the control room where the three other men were manipulating their mechanical men.'
'The low-slung monorail car, straddling its single track, bored through the shadows on a slowly rising course.'
'It was a smooth ovoid floating a few inches from the floor...'
'... he thrust in his charging arm to replenish his store of energy.'
'...the terrible Jovian gravity that made each movement an effort.'
