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

"Science fiction is really sociological studies of the future, things that the writer believes are going to happen by putting two and two together."
- Ray Bradbury

Weightlessness (Kepler)  
  The notion that there could be a location with zero effective gravity.  

If Somnium is the first science fiction book (which many people argue is true), then this is probably the first reference to the idea of zero gravity, or weightlessness.

"...for, as magnetic forces of the earth and moon both attract the body and hold it suspended, the effect is as if neither of them were attracting it..."
From Somnium (The Dream), by Johannes Kepler.
Published by Not Known in 1634
Additional resources -

Note that the word "gravity" is not used to describe the attraction between masses; Isaac Newton did not describe universal gravitation until 1687.

Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |

Additional resources:
  More Ideas and Technology from Somnium (The Dream)
  More Ideas and Technology by Johannes Kepler
  Tech news articles related to Somnium (The Dream)
  Tech news articles related to works by Johannes Kepler

Articles related to Space Tech
It's Spacewalk Sunday, Thanks To The ESA
NASA Predicts Radiation Risks
Adjust Earth Temp With A Bazillion Solar Sunshades
Can China Create Megawatt Solar Power Satellites By 2030?

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>

Google
  Web TechNovelgy.com   

 

 

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

Science Fiction in the News

Adorable One-Seater Electric Car From Wuxi Sinotech
'Noiselessly, on rubber-tired wheels, they journeyed...'

Zoom Adds Real-Time, Live Translation
'He immediately turned the small shining disc of the Language Rectifier..'

It's Spacewalk Sunday, Thanks To The ESA
'The delicious, indescribable pleasure of being a little planet swinging through space...'

Pengxing Intelligent Robot Horse You Can Ride
'The horse reared up, pawing the air, then sprang into a gallop.'

Tesla Bot Humanoid 'Robot' Vs. Boston Dynamics Atlas Parkour Robot
'...most jobs that require a human form are better done by those organic alternatives.'

Altos Labs' Bezos Wants An Anti-Agathic (To Live Forever)
'So what we're looking for now is... an anti-agathic, an anti-death drug.'

Carver EV Single Person Microcar Leans In
'Farr paid his fare, summoned a one-man car...'

Smartphone Microdrone Concept - Viva Vivo!
'With the Scarab as big as a beetle, I could make a Scarab as big as a sand grain.'

Anti-Forced Organ Harvesting Global Summit
'The doctor was a line of machines with a conveyor belt running through them.'

Flyboard Water Jet Shoes Lift Off
'I shall never forget that first lesson in aerial walking.'

More SF in the News

More Beyond Technovelgy

Home | Glossary | Science Fiction Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.