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

"Always listen to experts. They'll tell you what can't be done and why. Then do it."
- Robert Heinlein

Message Cylinder  
  A small metal object containing some form of message media and a mechanism for either playing or extruding the medium; secured communication device.  

There are several mentions of message cylinders in the Dune novels. The idea is that these metal cylinders are locked; the message tape itself typically corrodes quickly and becomes unreadable when exposed to air.

"So," Paul said, "we come to this." He lifted the message cylinder, removed its scrap of tape. "This was taken from a Harkonnen courier. Its authenticity is beyond question. It is addressed to Rabban. It tells him that his request for new troops is denied, that his spice harvest is far below quota, that he must wring more spice from Arrakis with the people he has."
From Dune, by Frank Herbert.
Published by Putnam in 1965
Additional resources -

This does not seem to be one of the more highly developed technologies - many times, they are described has having been captured and read by the enemy. Uses minimic film.

Compare to the Message Cylinder (Message Bomb) from The Cosmic Cloud (1931) by Bruno H. Burgel, Argento-Platinoid Dispatch Box from Schachner and Zagat's 1931 story Venus Mines, Incorporated, the personal capsule from Foundation (1951) by Isaac Asimov, the single sheet molecule from Dorsal! (1960) by Gordon R. Dickson, truffle skins from The Three Stigmata of Palmer Eldritch (1965) by Philip K. Dick and the distrans from Dune (1965) by Frank Herbert.

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

Additional resources:
  More Ideas and Technology from Dune
  More Ideas and Technology by Frank Herbert
  Tech news articles related to Dune
  Tech news articles related to works by Frank Herbert

Articles related to Communication
Mouth Haptics Invented By Frederik Pohl In 1965, CMU Now Has Prototype
True Crime Live Podcasting In Fiction
Zoom Adds Real-Time, Live Translation
Will The Super Bowl Go To Pay Per View?

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

Solar-Powered Remote-Control Cockroaches!
'A cable, here, from the controller to the interface plug... wires from that to the brain.'

SolarBotanic Tree For Solar Energy - Would You Need A Forest, Or Just One?
'The slender stalks of a sunshade-photocell collector...'

Metaverse Hardware - Run And Flail Like A Maniac, Or Lie Quietly?
'Holodeck 4 was waiting to be programmed...'

Robot Food Delivery Coming To Campus Near You
'... he rewired the delivery robot so that it would serve him midnight snacks.'

Are Craiyon Images Puddinged, ala Philip K. Dick?
'I stood in line for half an hour for this, and it's just a blob!'

Hip'Safe Airbag For Seniors, From Helite
'Other airbags go off around her torso and pelvis...'

Soulaje Self-Administered Euthanasia Wearable Prototype
'A young man... advanced with nervous strides along the gravel path which leads to the bronze doors of the Lethal Chamber.'

Midjourney AI Creates 'Théâtre D'opéra Spatial', Wins Art Fair First Prize
'... we'll give him in his brain what he needs for creation.'

Mobot Robot Tests Smartphone Apps With Its Finger
'Rapidly, purposefully, the metallic fingers moved over the key-boards...'

Space-Based Solar Power A Priority - European Space Agency
'...vast man-made disk of metal set spinning about the sun to supply the Earth with power.'

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.