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

"the [science fiction] writer should be able to convince the reader (and himself) that the wonders he is describing really can come true...and that gets tricky when you take a good, hard look at the world around you."
- Frederik Pohl

Gravograph  
  A graphical representation of gravitational fields.  

Approaching the Sargasso of space, an area of space where the gravitational influences of the planets cancel each other out, the ship's crew monitor the situation with their gravograph.

On the third ship-day Kent and Captain Crain stood in the pilot-house behind Liggett, who sat at the now useless rocket-tube controls. Their eyes were on the big glass screen of the gravograph. The black dot on it that represented their ship was crawling steadily toward the bright red circle that stood for the dead-area....

They watched silently until the dot had crawled over the circle's red line, heading toward its center.

"Well, we're in at last," Kent commented. "There seems to be no change in anything, either."

Crain pointed to the instrument-panel. "Look at the gravitometers."

Kent did. "All dead! No gravitational pull from any direction—no, that one shows a slight attraction from ahead!"

"Then gravitational attraction of some sort does exist in the dead-area after all!" Liggett exclaimed.

"You don't understand," said Crain. "That attraction from ahead is the pull of the wreck-pack at the dead-area's center."

"And it's pulling the Pallas toward it?" Kent exclaimed.

Crain nodded. "We'll probably reach the wreck-pack in two more ship-days."

From The Sargasso of Space, by Edmond Hamilton.
Published by Astounding Stories in 1931
Additional resources -

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

Additional resources:
  More Ideas and Technology from The Sargasso of Space
  More Ideas and Technology by Edmond Hamilton
  Tech news articles related to The Sargasso of Space
  Tech news articles related to works by Edmond Hamilton

Articles related to Space Tech
Is 'The Pulsar Positioning System' Evidence For SETI?
Are Observed Radio Bursts An Alien Propulsion Technology?
Caltech's ET Laboratory Looks For New Earths
Shh! USAF's Secret X-37B Space Plane Breaks Record

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 Invention Timeline, or see what's New.

 

 

 

 

More News

Cattle Avoidance Feature In Indian Autonomous Cars
'The driver went about the business of gently slipping the teflon-coated metal scoop beneath the first animal...'

Project KOVR Fashion Protection From Infosphere
'... the entire shroudlike membrane took on whatever physical characteristics were projected at any nanosecond.'

Twist Bioscience High Density Digital Data On DNA
'They tied the memory to the bloodline and that was their record!'

'We're Not Creating A Terminator' Say Russians About Gun-Wielding Robot Fedor
Nobody is thinking about the Terminator. Westworld, maybe.

Vantablack Now IMMEASURABLY Black
'a black coating now that’s ninety-nine percent absorptive...'

Mercedes-Benz Autonomous Taxi Fleet In 3 Years
'... the taxi utilized sophisticated electronic sensors to perceive its surroundings.'

Is 'The Pulsar Positioning System' Evidence For SETI?
'For a hyperspace jump, you need at least four beacons for an accurate fix.'

Someday, You Might Like VR Enough To Move In
'That barrier was going to melt away someday soon. The transhumanists had promised...'

Humans Use Mental Power For Turtle Slavery
Now we need to start looking for animals with fingers...

Solar-Powered Moisture Vaporator
'The atmosphere yielded its moisture with reluctance.'

More SF in the News

More Beyond Technovelgy

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

Copyright© Technovelgy LLC; all rights reserved.