Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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
"I am first of all not a science fiction writer … I write, I suppose, what the Latin Americans call magic realism."
- Harlan Ellison
 |
| Spindizzy | ||
| A device that made use of a relationship between electron spin, electromagnetism and gravity allowed any object to leave the Earth's surface. |
Cities in Flight is a classic set of novels, collected into one book. In the first and second novel, two key technologies are developed - drug therapies that bestowed long life and the spindizzy, which would shield an indeterminately large mass against gravity. The spindizzy was described as the result of the "Blackett-Dirac" equations.
| There was no longer any reason why a man-carrying vehicle to cross space needed to be small, cramped and penurious of weight. Once antigravity was an engineering reality, if was no longer necessary to design ships specially for space travel, for neither mass nor aerodynamic lines meant anything any more. The most massive and awkward object could be lifted and hurled off the Earth and carried almost any distance. Whole cities, if necessary, could be moved. Many were. |
| Technovelgy from Cities in Flight,
by James Blish. Published by Avon in 1957 Additional resources -
|
New York, NY and Scranton, PA - see them while you still can. Note: the spindizzy is also known as the "Dillon-Wagoner gravitron polarity generator."
(From Bindlestiff cover of Analog, Dec. 1950)
Paul Dirac was, of course, a real person; he made many contributions to the theory of quantum mechanics, and won the Nobel prize for physics in 1933. Blackett was a real person, a British astronomer who noticed a correlation between the following parameters of astronomical objects: the rotation rates, the gravitational fields, and the magnetic fields. He went on to describe this relationship in papers published in scientific journals like Nature.
However, improved measurements of the magnetic fields of the planets in the solar system did not fit the equation. The equation also does not demonstrate how the magnetic field of the Earth undergoes periodic reversals. At present, the magnetic field of the Earth is attributed to the movement of the Earth's core.
Blish did not originate the term "spindizzy", but cleverly appropriated it. In the 1930s, it was the slang term for the model racing cars tethered to a pole.
See also the story Cities in the Air (1929) by Edmond Hamilton (Part two). The same issue has a picture on page 404 that was reprinted from a Hugo Gernsback magazine of 1922 showing cities held up by electromagnetic force to the cleaner, purer air high above the earth.
Compare to this from And Then The Town Took Off by Richard Wilson.
Comment/Join this discussion ( 3 ) | RSS/XML | Blog This |
Additional
resources:
More Ideas
and Technology from Cities in Flight
More Ideas
and Technology by James Blish
Tech news articles related to Cities in Flight
Tech news articles related to works by James Blish
Spindizzy-related
news articles:
- Artificial Gravity Generator Now Possible?
- Emdrive Electromagnetic Drive For Chinese Space Ships?
- Unwanted Cruise Ships Huddle Together Out At Sea
| Google's Cartographer Backpack For Indoor Mapping |
| Live Luggage Ready To Roll |
| Porter 'Robots' For Baggage, If Not People |
| Tweel - (Almost) A Smart Wheel |
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 Science Fiction Invention Timeline, or see what's New.
|
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
'The actuating mechanism that should have operated by the imprint of her image on the telephoto cell...'
'The only real cost was in the plastic balloon that guided the growth of the coral and enclosed the coral's special air-borne food.'
'The border was defended by... a swarm of quasi-independent aerostats.'
'The pitiless M rays pierced Earth and steel and densest concrete as if they were so much transparent glass...'
'Pina2bo would have to operate full blast for many years to put as much SO2 into the stratosphere as its namesake had done in a few minutes.'
'Nanny is different,' Tom Fields murmured... 'she's not like a machine. She's like a person.'
'We made a crude , small cell and were delighted - and, I admit, somewhat surprised - to find it worked.'
'...we've promised him a generous pension from the royalties.'
'The clothes and jewelery drew their tiny power requirements from her movements.'
'At the end of each appendage's eight fingers there are tinier appendages...'
