Latest By

Artificial Intelligence
Data Storage
Input Devices
Living Space
Space Tech
Virtual Person

"I love that computer science has made mathematics into something like an experimental science. I was never all that good at proving things, but I love doing computer experiments."
- Rudy Rucker

Aeriduct (Rain Maker)  
  A specific means of producing rain.  

In the future envisioned by Astor, many things that we regard as variable are under the full control of an ingenious humanity.

"Rain-making is another subject removed from the uncertainties, and has become an absolute science. We produce clouds by explosions in the atmosphere's heights and by surface air forced by blowers through large pipes up the side of a mountain or natural elevation and there discharged through an opening in the top of a tower built on the highest part. The aeriduct is incased in a poor heat-conductor, so that the air retains its warmth until discharged, when it is cooled by expansion and the surrounding cold air. Condensation takes place and soon serves to start a rain.
From A Journey In Other Worlds, by John Jacob Astor IV.
Published by Unknown in 1894
Additional resources -

Even at this point in the future, weather control is not perfect. Just one more thing is left to do:

"Yet, until the earth's axis is straightened, we must be more or less dependent on the eccentricities of the weather, with extremes of heat and cold, droughts and floods, which last are of course largely the result of several months' moisture held on the ground in the form of snow, the congestion being relieved suddenly by the warm spring rains.

Comment/Join this discussion ( 1 ) | RSS/XML | Blog This |

Additional resources:
  More Ideas and Technology from A Journey In Other Worlds
  More Ideas and Technology by John Jacob Astor IV
  Tech news articles related to A Journey In Other Worlds
  Tech news articles related to works by John Jacob Astor IV

Articles related to Engineering
3D Printed Spherical Flying Machine
Nanotech Used To Create Custom Water Filters In Tanzania
Google Project Soli - Control Devices With A Gesture
NASA's Subvocal Speech System

Want to Contribute an Item? It's easy:
Get the name of the item, a quote, the book's name and the author's name, and Add it here.





Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.





More News

Robot-Based Trash Collection
'Robots pick up the garbage and junk and load it in there...'

Warrior Web Exoskeleton For Soldiers Undergo Tests
'The real genius in the design is that you don't have to control the suit; you just wear it...'

Tesla Promises Fully Autonomous Cars By 2018
'It's been a criminal offense for at least a hundred years to drive manually on a public highway.'

Light Molecules (And Maybe Light Sabers, Someday)
'It will be matter, matter made of light...'

Telepresence In The Office
'That led to his development of robot probes; small devices with cameras and sound equipment which could move freely... under direct control.'

Piper, Google's 2 Billion Line Code Repository, Needs A Cool Display
'The student pointed a finger and as he did so, the line of equations marched down the wall...'

WEpod Driverless Vehicle On The Netherlands Roads
'The car moved smoothly away. Mirelly-Lyra half relaxed; she was not steering.'

Robot Evolution Needs Mass Extinction Events
'It was small, one of the baby ones.'

Computer Predicts Psychosis Better Than Psychiatrists
'The mechanism which was the portable extension of Dr. Smile...'

Lab-Grown Kidneys Implanted Successfully - In Animals
'For a while your colonists will have to come up to the Hospital to get treatment with the ramrobot symbiots...'

More SF in the News

More Beyond Technovelgy

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise | - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.