Latest By
Category:
Armor
Artificial
Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual
Person
Warfare
Weapon
Work
"We [science fiction writers] always wanted to believe in "private sector" space -- hucksters make better characters than a government does."
- Larry Niven
 |
| Laputa | ||
| A floating island or rock in the air. |
Laputa's means of propulsion and altitude control is detailed below.
| I turned back and perceived a vast Opaque Body between me and the sun, moving forwards towards the island; it appeared to be about two Miles high, and hid the Sun six or seven minutes.
... the Reader can hardly conceive my Astonishment, to behold an Island in the Air, inhabited by Men, who are able (as it should seem) to raise, or sink, or put into a Progressive Motion, as they pleased. |
| From Gulliver's Travels,
by Jonathan Swift. Published by Unknown in 1726 Additional resources -
|
Here is an early illustration:
(The island of Laputa)
The island's altitude and progress is determined by magnetic levitation:
At the Centre of the Island there is a Chasm about fifty Yards in Diameter... The greatest Curiosity, upon which the fate of the Island depends, is a Loadstone of a prodigious size, in shape resembling a Weaver's Shuttle. It is in length six Yards, and in the thickest part at least three Yards over. This Magnet is sustained by a very strong Axle of Adamant passing through its middle, upon which it plays, and is poised os exactly that the weakest Hand can turn it...By means of this Loadstone, the Island is made to rise and fall, and move from one place to another. For, with respect to that part of the Earth over which the Monarch presides, the Stone is endured at one of its sides with attractive Power, and at the other with a repulsive. Upon placing the Magnet erect with its attracting end toward the Earth, the Island descends; but when the repelling Extremity points downwards, the Island mounts directly upwards. When the Position of the Stone is obliqe, the Motion of the Island is too.
By this oblique Motion the Island is conveyed to different Parts of the Monarch's Dominions.
Comment/Join this discussion ( 1 ) | RSS/XML | Blog This |
Additional
resources:
More Ideas
and Technology from Gulliver's Travels
More Ideas
and Technology by Jonathan Swift
Tech news articles related to Gulliver's Travels
Tech news articles related to works by Jonathan Swift
| Aequoreas Floating Village 3D Printed From Ocean Junk |
| PassivDom 3D Printed House - What If You Could Live Anywhere? |
| Rosemont Hotel Dubai Has Lobby Rainforest |
| Would Movable Houses Make Cities Better? |
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.
| <Previous | Next> |
|
|
|
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.
|
'...a 2045 convertible with a Hennis-Carleton positronic motor and an Armat chassis.'
'You can hook a Thorsen tube into a control circuit... and the tube will "remember" what was done and can direct the operation...'
Nature is a master of fabricating structured materials consisting of living and non-living components.
'The tiny devices chirped their impulse codes at one another...'
Then some unknown race had chanced upon the dreamers and decided to "help them out."
'Improving man by bringing him close to Nature, while they combine the sensations of coasting with the interest of seeing the country well...'
Um, how about that pension for the humans who serve as the models for robot behavior?
