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"Beyond a thousand years from now humans are not quite recognizably human, and I have trouble finding characters."
- Larry Niven
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| Windtrap | ||
| A device which precipitates water from the air for use by people. |
In the desert planet of Dune, the inhabitants are in a constant battle to obtain water to live. One way to get water was from a windtrap, described as a device placed in the path of a prevailing wind and capable of precipitating the moisture from the air. This was accomplished by a sharp drop in temperature within the trap.
| Stilgar stopped at a yellow rock wall. He pressed an outcropping and the wall swung silently away from him, opening along an irregular crack. He led the way through past a dark honey-comb lattice that directed a cool wash of air across Paul when he passed it. "That air felt damp." A man behind them said "Plenty of air in the trap tonight." |
| Technovelgy from Dune,
by Frank Herbert. Published by Putnam in 1965 Additional resources -
|
The native inhabitants of Dune hid thousands of these devices across the surface of the planet in their quasi-religious quest to make the surface of their planet a fit place for humans to live.
Be sure to read the comments below for some excellent material on ancient sources for windtraps in the Middle East.
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Additional
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and Technology from Dune
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and Technology by Frank Herbert
Tech news articles related to Dune
Tech news articles related to works by Frank Herbert
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- Aqua Sciences Water From Atmospheric Moisture
- Burj al-Taqa Dubai Energy Tower - High Tech Badgir
- Fog Harvesting For Fresh Water
| Can Stratospheric Aerosol Injection Control The Weather? |
| Wolfram Alpha Mathematica Predicted by Science Fiction in 1948! |
| Special Lights For Driverless Cars! |
| 'Old People Began to Cross The Continent In Their Own Cars' |
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